ted.com - robtex.com

ted.com

DNSSEC⚠️ Not signed
A52.21.130.144🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-21-130-144.compute-1.amazonaws.com
A52.200.122.105🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
NSns-1975.awsdns-54.co.uk ⭐
A2600:9000:5307:b700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1975.awsdns-54.co.uk
A205.251.199.183🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1975.awsdns-54.co.uk
NSns-1133.awsdns-13.org
A2600:9000:5304:6d00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1133.awsdns-13.org
A205.251.196.109🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1133.awsdns-13.org
NSns-191.awsdns-23.com
A2600:9000:5300:bf00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-191.awsdns-23.com
A205.251.192.191🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-191.awsdns-23.com
NSns-882.awsdns-46.net
A2600:9000:5303:7200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-882.awsdns-46.net
A205.251.195.114🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-882.awsdns-46.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(30)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(40)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(50)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXT00Dj0000001oNFg=1TBPg0000000CSb
TXTanthropic-domain-verification-r67a2b=kuaYO2dfFoAua9fk6EfydILTC
TXTatlassian-domain-verification=4timsOUsdaVIPDVxoNaau9lRel9P83lqXmmmtsIImOt3Gfo...
TXTcanva-site-verification=o-gjQy5XSCZFLMlzw9BblQ
TXTgoogle-site-verification=UIn4zpG4F9qybIzoM2BeT-O2H3RG6M4vgoC_n8CPzW0
TXTmandrill_verify.iMtYQCwMRNE7tcpyMxeGwQ
TXTtollbit-domain-verification=87fdc3e9954c4a72ae699c04473015754a5d64bfa5002a5cb...
TXTv=spf1 include:aspmx.sailthru.com include:spf.mandrillapp.com include:_spf.go...
SOAns-1975.awsdns-54.co.ukawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778310776
rank #212 globally
rank #138 in the tld
This domain "ted.com" belongs to the TED Conferences LLC, a media organization that posts talks online for free distribution under the slogan "ideas worth spreading." TED was conceived by Richard Saul Wurman in February 1984 as a conference; it has been held annually since 1990. The website features presentations from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes or less.WOT: SAFE (95/100)
📈 Tranco rank: #672
ted.com - Tranco Rank (30d: ↓-22)649650655660665670675677Mar 29Apr 8Apr 18Apr 28May 7Rank#652#674

TED - Ideas Worth Spreading

TED is a nonprofit organization dedicated to spreading transformative ideas through short, powerful talks. Founded by Richard Saul Wurman in 1984, TED began as a conference bringing together people from Technology, Entertainment, and Design. Today, TED has evolved into a global platform reaching millions worldwide with its mission that "ideas change everything."

Key Products & Services

  • TED Talks - Flagship presentations by experts and innovators across technology, science, business, and culture
  • TEDx - Independently organized local events bringing TED's format to communities worldwide
  • TED-Ed - Award-winning educational content for learners of all ages
  • TED Audio Collective - Podcasts exploring ideas in depth
  • The Audacious Project - Funding initiative for bold solutions to global challenges

Infrastructure

TED's website is hosted on Amazon Web Services (AS14618) with IPs52.202.228.198and100.29.172.130. DNS is managed through AWS Route 53 nameservers. Email is handled by Google Workspace (aspmx.l.google.com and alternates). The domain ranks #201 globally and #642 on Tranco, reflecting its significant web presence.

Subdomains

books.ted.com
upload.ted.com
rails-staging2.ted.com
dvd.ted.com
mail.ted.com
symfony.ted.com
storage.ted.com
videometrics.ted.com
tedglobal2017.ted.com
hls.ted.com
goto.ted.com
on.ted.com
tech-docs.ted.com
mixpanel-proxy.ted.com
www.ted.com
beacon-e03.ted.com
countdown.ted.com
roi.ted.com
ted2019.ted.com
download.ted.com
send5.ted.com
talentsearch.ted.com
ems.ted.com
education.ted.com
tedxsummit.ted.com
tedxyouthday.ted.com
devices.ted.com
send.ted.com
live.ted.com
ideas.ted.com
tedx-apply.ted.com
tedxbillion.ted.com
blog.ted.com
page-builder.ted.com
reproxystatic.ted.com
tedlive.ted.com
ecdn.ted.com
giving.ted.com
tedxhub.ted.com
shorten.ted.com
at.ted.com
screener.ted.com
tedsummit2019.ted.com
photo.ted.com
watson.ted.com
sli.ted.com
embed-ssl.ted.com
api-growthbook.ted.com
dam-storage-v03.ted.com
connect.ted.com
masterclass-app.ted.com
reproxy.ted.com
api.ted.com
appletvml.ted.com
partners.ted.com
beacon-e04.ted.com
auth.ted.com
metrics.ted.com
new.ted.com
open.ted.com
embed.ted.com
graphql.ted.com
members.ted.com
fellowsblog.ted.com
avatars.ted.com
labs.ted.com
ted2020.ted.com
preprod.ted.com
yearinideas.ted.com
video2.ted.com
buy.ted.com
ed.ted.com
images.ted.com
masterclass.ted.com
masterclass-support.ted.com
tedxtalks.ted.com
go.ted.com
media-requests.ted.com
prize.ted.com
wordpress-lb-e01.ted.com
app-api.ted.com
ems-web-app.ted.com
t.ted.com
support.ted.com
dam-upload-e11.ted.com
roku.ted.com
dam.ted.com
zenith-prod-alt.ted.com
tedx-upload.ted.com
origin-embed.ted.com
tedsummit2016.ted.com
error-collector.ted.com
training.ted.com
auth-v2-production.ted.com
tedwomen2019.ted.com
fellows.ted.com
video.ted.com
inside.ted.com
conferences.ted.com
tedwomen2018.ted.com
origin-assets.ted.com
media.ted.com
link.ted.com
images-ssl.ted.com
origin-img.ted.com
ted2018.ted.com
fellow-applications.ted.com

Same first word

ted.dk
ted.cm
ted.email
ted.mg
ted.se
ted.vc
ted.servepics.com
ted.hb.cn
ted.co.ir
ted.do
ted.fr
ted.land
ted.ro
ted.com.tr
ted.fi
ted.la
ted.uk.net
ted.lt
ted.works
ted.su
ted.org
ted.training
ted.am
ted.be
ted.com.cn
ted.photos
ted.rocks
ted.es
ted.best
ted.nl
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ted.hu
ted.by
ted.zone
ted.team
ted.watch
ted.ad
ted.net.pl
ted.red
ted.casino
ted.si
ted.bg
ted.co
ted.to
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ted.fyi
ted.com.tn
ted.media
ted.ch
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ted.cc
ted.ms
ted.care
ted.lu
ted.com.vn
ted.ovh
ted.com.my
ted.kr
ted.org.tr
ted.cz
ted.com.ua
ted.vg
ted.at
ted.fm
ted.ru
ted.network
ted.coffee
ted.az
ted.co.za
ted.bet
ted.co.uk
ted.clothing
ted.com.mx
ted.(0x787878)
ted.ie
ted.doctor
ted.sk
ted.it
ted.events
ted.edu.vn
ted.gr

Similar names

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det.nsw.edu.au
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dte.com.ar
det.fr
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tde.net.cn
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det.vic.gov.au
tde.cz
det.info
etd.gr

DNS History

73 records (11 active, 62 former)

20162017201820192020202120222023202420252026NSns-1133.awsdns-13.orgns-191.awsdns-23.comns-1975.awsdns-54.co.ukns-882.awsdns-46.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA52.200.122.10552.21.130.144100.30.149.76100.52.92.192107.21.39.89107.23.190.16818.205.222.10123.22.80.1253.211.142.643.218.225.2073.81.195.783.93.253.10232.192.156.134.195.20.18934.195.76.22734.197.161.15734.197.29.11634.198.81.15434.205.165.18134.224.34.17735.153.223.235.169.68.16535.171.55.20144.210.48.16544.223.119.20352.0.158.16152.1.190.13152.1.192.25352.2.249.9252.20.155.19552.20.167.2452.202.222.24052.205.157.15452.205.71.15752.22.62.23352.4.172.11552.4.226.16752.44.162.15052.5.41.552.54.189.22152.6.162.8052.6.248.6552.6.34.14052.70.156.7452.71.0.16852.71.117.4952.71.118.18452.72.18.23752.73.116.21754.145.103.20554.164.17.10254.172.158.12354.173.62.6054.175.198.13154.236.105.18554.236.175.24154.83.235.23954.85.85.20254.88.220.23054.89.194.10854.89.39.13498.91.131.17098.94.235.25398.95.72.252
●NSns-1133.awsdns-13.org2015-09-03 → 2026-05-09 · 2 obs
● 2015-09-03 03:56:02
● 2026-05-09 07:23:02
●NSns-191.awsdns-23.com2015-09-03 → 2026-05-09 · 2 obs
● 2015-09-03 03:56:02
● 2026-05-09 07:23:02
●NSns-1975.awsdns-54.co.uk2015-09-03 → 2026-05-09 · 2 obs
● 2015-09-03 03:56:02
● 2026-05-09 07:23:02
●NSns-882.awsdns-46.net2015-09-03 → 2026-05-09 · 2 obs
● 2015-09-03 03:56:02
● 2026-05-09 07:23:02
●MXalt1.aspmx.l.google.com2015-09-03 → 2026-05-09 · 2 obs
● 2015-09-03 03:56:02
● 2026-05-09 07:23:02
●MXalt2.aspmx.l.google.com2015-09-03 → 2026-05-09 · 2 obs
● 2015-09-03 03:56:02
● 2026-05-09 07:23:02
●MXaspmx.l.google.com2015-09-03 → 2026-05-09 · 2 obs
● 2015-09-03 03:56:02
● 2026-05-09 07:23:02
●MXaspmx2.googlemail.com2015-09-03 → 2026-05-09 · 2 obs
● 2015-09-03 03:56:02
● 2026-05-09 07:23:02
●MXaspmx3.googlemail.com2015-09-03 → 2026-05-09 · 2 obs
● 2015-09-03 03:56:02
● 2026-05-09 07:23:02
○A100.30.149.762026-02-21 → 2026-02-27 · 5 obs
○ 2026-02-20 18:32:48
● 2026-02-21 14:06:56
● 2026-02-27 07:19:44
○ 2026-02-28 13:22:42
○ 2026-05-09 07:23:02
○A100.52.92.1922026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-27 21:28:54
● 2026-03-28 16:12:16
○ 2026-03-29 09:57:36
○ 2026-05-09 07:23:02
○A107.21.39.892016-11-15 → 2016-11-15 · 4 obs
○ 2016-11-08 05:19:04
● 2016-11-15 23:29:32
○ 2016-11-22 23:36:36
○ 2026-05-09 07:23:02
○A107.23.190.1682016-01-29 → 2016-01-29 · 4 obs
○ 2016-01-16 10:21:42
● 2016-01-29 12:12:26
○ 2016-01-31 04:51:38
○ 2026-05-09 07:23:02
○A18.205.222.1012021-03-11 → 2021-03-13 · 5 obs
○ 2019-12-05 16:04:30
● 2021-03-11 16:11:06
● 2021-03-13 11:32:00
○ 2026-02-14 18:50:28
○ 2026-05-09 07:23:02
○A23.22.80.1252026-03-27 → 2026-03-27 · 5 obs
○ 2026-03-27 06:49:34
● 2026-03-27 09:50:44
● 2026-03-27 21:28:54
○ 2026-03-28 16:12:16
○ 2026-05-09 07:23:02
○A3.211.142.642026-04-13 → 2026-04-24 · 5 obs
○ 2026-04-13 04:16:42
● 2026-04-13 10:16:10
● 2026-04-24 08:00:40
○ 2026-04-26 17:23:46
○ 2026-05-09 07:23:02
○A3.218.225.2072026-03-29 → 2026-04-03 · 5 obs
○ 2026-03-28 16:12:16
● 2026-03-29 09:57:36
● 2026-04-03 12:52:32
○ 2026-04-03 21:14:40
○ 2026-05-09 07:23:02
○A3.81.195.782026-03-14 → 2026-03-20 · 5 obs
○ 2026-03-14 01:43:50
● 2026-03-14 23:29:58
● 2026-03-20 07:21:40
○ 2026-03-23 12:29:20
○ 2026-05-09 07:23:02
○A3.93.253.1022026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-27 21:28:54
● 2026-03-28 16:12:16
○ 2026-03-29 09:57:36
○ 2026-05-09 07:23:02
○A32.192.156.12026-02-28 → 2026-03-14 · 5 obs
○ 2026-02-27 07:19:44
● 2026-02-28 13:22:42
● 2026-03-14 01:43:50
○ 2026-03-14 23:29:58
○ 2026-05-09 07:23:02
○A34.195.20.1892018-02-23 → 2018-02-23 · 4 obs
○ 2017-09-12 03:55:22
● 2018-02-23 19:00:30
○ 2018-05-28 08:41:08
○ 2026-05-09 07:23:02
○A34.195.76.2272026-04-27 → 2026-05-06 · 5 obs
○ 2026-04-26 17:23:46
● 2026-04-27 08:20:30
● 2026-05-06 13:48:08
○ 2026-05-07 04:01:28
○ 2026-05-09 07:23:02
○A34.197.161.1572017-01-24 → 2017-04-05 · 5 obs
○ 2017-01-21 22:03:22
● 2017-01-24 00:31:22
● 2017-04-05 04:33:30
○ 2017-05-05 03:18:38
○ 2026-05-09 07:23:02
○A34.197.29.1162017-02-05 → 2017-09-12 · 5 obs
○ 2017-02-02 20:57:12
● 2017-02-05 01:06:36
● 2017-09-12 03:55:22
○ 2018-02-23 19:00:30
○ 2026-05-09 07:23:02
○A34.198.81.1542026-04-15 → 2026-04-26 · 5 obs
○ 2026-04-13 11:00:36
● 2026-04-15 14:44:10
● 2026-04-26 17:23:46
○ 2026-04-27 08:20:30
○ 2026-05-09 07:23:02
○A34.205.165.1812018-05-28 → 2018-05-28 · 4 obs
○ 2018-02-23 19:00:30
● 2018-05-28 08:41:08
○ 2019-12-05 16:04:30
○ 2026-05-09 07:23:02
○A34.224.34.1772026-03-29 → 2026-04-13 · 5 obs
○ 2026-03-28 16:12:16
● 2026-03-29 09:57:36
● 2026-04-13 04:16:42
○ 2026-04-13 10:16:10
○ 2026-05-09 07:23:02
○A35.153.223.22026-03-23 → 2026-03-26 · 5 obs
○ 2026-03-20 07:21:40
● 2026-03-23 12:29:20
● 2026-03-26 12:03:38
○ 2026-03-26 15:49:50
○ 2026-05-09 07:23:02
○A35.169.68.1652018-05-28 → 2018-05-28 · 4 obs
○ 2018-02-23 19:00:30
● 2018-05-28 08:41:08
○ 2019-12-05 16:04:30
○ 2026-05-09 07:23:02
○A35.171.55.2012019-12-05 → 2019-12-05 · 4 obs
○ 2018-05-28 08:41:08
● 2019-12-05 16:04:30
○ 2021-03-11 16:11:06
○ 2026-05-09 07:23:02
○A44.210.48.1652026-04-03 → 2026-04-13 · 5 obs
○ 2026-04-03 12:52:32
● 2026-04-03 21:14:40
● 2026-04-13 11:00:36
○ 2026-04-15 14:44:10
○ 2026-05-09 07:23:02
○A44.223.119.2032026-03-27 → 2026-03-27 · 5 obs
○ 2026-03-27 06:49:34
● 2026-03-27 09:50:44
● 2026-03-27 21:28:54
○ 2026-03-28 16:12:16
○ 2026-05-09 07:23:02
○A52.0.158.1612017-05-29 → 2017-05-29 · 4 obs
○ 2017-05-05 03:18:38
● 2017-05-29 06:41:56
○ 2017-06-01 04:11:22
○ 2026-05-09 07:23:02
○A52.1.190.1312016-01-31 → 2016-01-31 · 4 obs
○ 2016-01-29 12:12:26
● 2016-01-31 04:51:38
○ 2016-02-14 12:07:56
○ 2026-05-09 07:23:02
○A52.1.192.2532016-02-14 → 2016-11-08 · 5 obs
○ 2016-01-31 04:51:38
● 2016-02-14 12:07:56
● 2016-11-08 05:19:04
○ 2016-11-15 23:29:32
○ 2026-05-09 07:23:02
○A52.2.249.922015-09-03 → 2015-10-06 · 4 obs
● 2015-09-03 03:56:02
● 2015-10-06 07:25:34
○ 2015-10-27 21:18:58
○ 2026-05-09 07:23:02
○A52.20.155.1952016-12-05 → 2016-12-05 · 4 obs
○ 2016-11-22 23:36:36
● 2016-12-05 17:42:10
○ 2016-12-08 09:01:40
○ 2026-05-09 07:23:02
○A52.20.167.242016-11-15 → 2016-11-15 · 4 obs
○ 2016-11-08 05:19:04
● 2016-11-15 23:29:32
○ 2016-11-22 23:36:36
○ 2026-05-09 07:23:02
●A52.200.122.1052026-04-26 → 2026-05-09 · 3 obs
○ 2026-04-24 08:00:40
● 2026-04-26 17:23:46
● 2026-05-09 07:23:02
○A52.202.222.2402016-11-15 → 2016-11-15 · 4 obs
○ 2016-11-08 05:19:04
● 2016-11-15 23:29:32
○ 2016-11-22 23:36:36
○ 2026-05-09 07:23:02
○A52.205.157.1542016-11-15 → 2016-11-15 · 4 obs
○ 2016-11-08 05:19:04
● 2016-11-15 23:29:32
○ 2016-11-22 23:36:36
○ 2026-05-09 07:23:02
○A52.205.71.1572016-12-17 → 2017-01-25 · 5 obs
○ 2016-12-15 12:06:44
● 2016-12-17 00:43:26
● 2017-01-25 00:54:40
○ 2017-02-02 20:57:12
○ 2026-05-09 07:23:02
●A52.21.130.1442026-05-07 → 2026-05-09 · 3 obs
○ 2026-05-06 13:48:08
● 2026-05-07 04:01:28
● 2026-05-09 07:23:02
○A52.22.62.2332015-10-27 → 2016-01-16 · 5 obs
○ 2015-10-06 07:25:34
● 2015-10-27 21:18:58
● 2016-01-16 10:21:42
○ 2016-01-29 12:12:26
○ 2026-05-09 07:23:02
○A52.4.172.1152016-12-08 → 2016-12-30 · 5 obs
○ 2016-12-05 17:42:10
● 2016-12-08 09:01:40
● 2016-12-30 03:56:50
○ 2017-01-21 22:03:22
○ 2026-05-09 07:23:02
○A52.4.226.1672015-09-03 → 2015-10-06 · 4 obs
● 2015-09-03 03:56:02
● 2015-10-06 07:25:34
○ 2015-10-27 21:18:58
○ 2026-05-09 07:23:02
○A52.44.162.1502021-03-11 → 2021-03-13 · 5 obs
○ 2019-12-05 16:04:30
● 2021-03-11 16:11:06
● 2021-03-13 11:32:00
○ 2026-02-14 18:50:28
○ 2026-05-09 07:23:02
○A52.5.41.52016-02-14 → 2016-11-08 · 5 obs
○ 2016-01-31 04:51:38
● 2016-02-14 12:07:56
● 2016-11-08 05:19:04
○ 2016-11-15 23:29:32
○ 2026-05-09 07:23:02
○A52.54.189.2212018-02-23 → 2018-02-23 · 4 obs
○ 2017-09-12 03:55:22
● 2018-02-23 19:00:30
○ 2018-05-28 08:41:08
○ 2026-05-09 07:23:02
○A52.6.162.802016-11-22 → 2016-11-22 · 4 obs
○ 2016-11-15 23:29:32
● 2016-11-22 23:36:36
○ 2016-12-05 17:42:10
○ 2026-05-09 07:23:02
○A52.6.248.652017-01-21 → 2017-01-21 · 4 obs
○ 2016-12-30 03:56:50
● 2017-01-21 22:03:22
○ 2017-01-24 00:31:22
○ 2026-05-09 07:23:02
○A52.6.34.1402019-12-05 → 2019-12-05 · 4 obs
○ 2018-05-28 08:41:08
● 2019-12-05 16:04:30
○ 2021-03-11 16:11:06
○ 2026-05-09 07:23:02
○A52.70.156.742026-02-27 → 2026-03-08 · 5 obs
○ 2026-02-24 01:16:20
● 2026-02-27 07:19:44
● 2026-03-08 19:05:44
○ 2026-03-11 19:03:32
○ 2026-05-09 07:23:02
○A52.71.0.1682026-02-14 → 2026-02-20 · 5 obs
○ 2021-03-13 11:32:00
● 2026-02-14 18:50:28
● 2026-02-20 18:32:48
○ 2026-02-21 14:06:56
○ 2026-05-09 07:23:02
○A52.71.117.492016-01-29 → 2016-01-29 · 4 obs
○ 2016-01-16 10:21:42
● 2016-01-29 12:12:26
○ 2016-01-31 04:51:38
○ 2026-05-09 07:23:02
○A52.71.118.1842016-12-08 → 2016-12-15 · 5 obs
○ 2016-12-05 17:42:10
● 2016-12-08 09:01:40
● 2016-12-15 12:06:44
○ 2016-12-17 00:43:26
○ 2026-05-09 07:23:02
○A52.72.18.2372016-12-08 → 2017-06-18 · 5 obs
○ 2016-12-05 17:42:10
● 2016-12-08 09:01:40
● 2017-06-18 15:05:34
○ 2017-06-26 14:45:02
○ 2026-05-09 07:23:02
○A52.73.116.2172016-12-05 → 2016-12-05 · 4 obs
○ 2016-11-22 23:36:36
● 2016-12-05 17:42:10
○ 2016-12-08 09:01:40
○ 2026-05-09 07:23:02
○A54.145.103.2052026-03-11 → 2026-03-20 · 5 obs
○ 2026-03-08 19:05:44
● 2026-03-11 19:03:32
● 2026-03-20 07:21:40
○ 2026-03-23 12:29:20
○ 2026-05-09 07:23:02
○A54.164.17.1022017-05-05 → 2017-09-12 · 5 obs
○ 2017-04-05 04:33:30
● 2017-05-05 03:18:38
● 2017-09-12 03:55:22
○ 2018-02-23 19:00:30
○ 2026-05-09 07:23:02
○A54.172.158.1232017-02-02 → 2017-03-16 · 5 obs
○ 2017-01-25 00:54:40
● 2017-02-02 20:57:12
● 2017-03-16 10:57:04
○ 2017-04-05 04:33:30
○ 2026-05-09 07:23:02
○A54.173.62.602015-10-27 → 2016-01-16 · 5 obs
○ 2015-10-06 07:25:34
● 2015-10-27 21:18:58
● 2016-01-16 10:21:42
○ 2016-01-29 12:12:26
○ 2026-05-09 07:23:02
○A54.175.198.1312016-01-31 → 2016-01-31 · 4 obs
○ 2016-01-29 12:12:26
● 2016-01-31 04:51:38
○ 2016-02-14 12:07:56
○ 2026-05-09 07:23:02
○A54.236.105.1852016-12-20 → 2016-12-30 · 5 obs
○ 2016-12-17 00:43:26
● 2016-12-20 01:26:24
● 2016-12-30 03:56:50
○ 2017-01-21 22:03:22
○ 2026-05-09 07:23:02
○A54.236.175.2412017-06-26 → 2018-05-28 · 5 obs
○ 2017-06-18 15:05:34
● 2017-06-26 14:45:02
● 2018-05-28 08:41:08
○ 2019-12-05 16:04:30
○ 2026-05-09 07:23:02
○A54.83.235.2392016-11-22 → 2016-11-22 · 4 obs
○ 2016-11-15 23:29:32
● 2016-11-22 23:36:36
○ 2016-12-05 17:42:10
○ 2026-05-09 07:23:02
○A54.85.85.2022016-11-22 → 2016-11-22 · 4 obs
○ 2016-11-15 23:29:32
● 2016-11-22 23:36:36
○ 2016-12-05 17:42:10
○ 2026-05-09 07:23:02
○A54.88.220.2302016-12-05 → 2016-12-05 · 4 obs
○ 2016-11-22 23:36:36
● 2016-12-05 17:42:10
○ 2016-12-08 09:01:40
○ 2026-05-09 07:23:02
○A54.89.194.1082026-03-23 → 2026-03-26 · 5 obs
○ 2026-03-20 07:21:40
● 2026-03-23 12:29:20
● 2026-03-26 12:03:38
○ 2026-03-26 15:49:50
○ 2026-05-09 07:23:02
○A54.89.39.1342016-11-22 → 2016-11-22 · 4 obs
○ 2016-11-15 23:29:32
● 2016-11-22 23:36:36
○ 2016-12-05 17:42:10
○ 2026-05-09 07:23:02
○A98.91.131.1702026-03-26 → 2026-03-27 · 5 obs
○ 2026-03-26 12:03:38
● 2026-03-26 15:49:50
● 2026-03-27 06:49:34
○ 2026-03-27 09:50:44
○ 2026-05-09 07:23:02
○A98.94.235.2532026-02-14 → 2026-02-24 · 5 obs
○ 2021-03-13 11:32:00
● 2026-02-14 18:50:28
● 2026-02-24 01:16:20
○ 2026-02-27 07:19:44
○ 2026-05-09 07:23:02
○A98.95.72.2522026-03-26 → 2026-03-27 · 5 obs
○ 2026-03-26 12:03:38
● 2026-03-26 15:49:50
● 2026-03-27 06:49:34
○ 2026-03-27 09:50:44
○ 2026-05-09 07:23:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ted.comns-191.awsdns-23.com, ns-882.awsdns-46.net, ns-1133.awsdns-13.org, ns-1975.awsdns-54.co.uk2 records

✅ Authoritative Response

Server:205.251.192.191

NS records: ns-191.awsdns-23.com, ns-882.awsdns-46.net, ns-1133.awsdns-13.org, ns-1975.awsdns-54.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ted.com (unsigned zone)

⏱️ Timing

Total: 1172ms | Queries: -

📄 Records

TypeCountSample Data
A252.21.130.144, 52.200.122.105
NS4ns-1133.awsdns-13.org, ns-191.awsdns-23.com...
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT800Dj0000001oNFg=1TBPg0000000CSb, anthropic-domain-verification-r67a2b=kua...
SOA1ns-1975.awsdns-54.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-191.awsdns-23.com, ns-191.awsdns-23.com)

Analysis

Hierarchy

ted.com is a parent of books.ted.com, upload.ted.com, rails-staging2.ted.com, dvd.ted.com, mail.ted.com and hundreds of other host names.

IP Addresses

ted.com resolves to two IP numbers: 52.21.130.144 and 52.200.122.105.

Other host names such as ec2-52-21-130-144.compute-1.amazonaws.com and pariluxtech.net share IP numbers with ted.com.

Name Servers

ted.com is delegated to four name servers: ns-191.awsdns-23.com, ns-882.awsdns-46.net, ns-1133.awsdns-13.org and ns-1975.awsdns-54.co.uk.

ted.com at least partially shares name servers with other domains, for instance bankmelb.com.au, ath-michi.jp, glatirameracetate.ca, sapporo-cp-members.jp and w48av.tv.

Host names with two IP numbers:

ns-191.awsdns-23.com points to 2600:9000:5300:bf00::1 and 205.251.192.191; ns-882.awsdns-46.net points to 2600:9000:5303:7200::1 and 205.251.195.114; ns-1133.awsdns-13.org points to 2600:9000:5304:6d00::1 and 205.251.196.109; ns-1975.awsdns-54.co.uk points to 2600:9000:5307:b700::1 and 205.251.199.183.

Mail Servers

ted.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

ted.com shares some mail servers with other domains, at least partially, for instance alicebay.com, solektra.hr, canopyco.io, ns500671.ns500742.ns500671.ns500742.ns500742.ns500671.ns500742.ns500731.ns500688.ns500678.ns500705.ns500666.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com and stlouisbankruptcycenter.com.

these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 64.233.180.27

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

Names pointing to 2800:3f0:4003:c0f::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Names pointing to 108.177.123.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Names pointing to 172.253.116.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com