post.com - robtex.com

post.com

DNSSEC⚠️ Not signed
A199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google
NSudns1.ultradns.net ⭐
A2001:502:f3ff::d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRudns1.ultradns.net
A204.69.234.1🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar
PTRudns1.ultradns.net
NSpdns1.ultradns.net
A2001:502:f3ff::1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar
PTRpdns4.ultradns.org
NSpdns5.ultradns.info ⚠️ Not in parent delegation
A2610:a1:1016::1🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar
PTRpdns5.ultradns.info
NSpdns6.ultradns.co.uk ⚠️ Not in parent delegation
A2610:a1:1017::1🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar
PTRpdns6.ultradns.co.uk
MXmx00.mail.com ⭐
A74.208.5.20🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.mail.com
A74.208.114.67🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.mail.com
MXmx01.mail.com ⭐
A74.208.5.22🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.mail.com
A74.208.114.68🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.mail.com
TXTv=spf1 redirect=_spf.mail.com
TXThosting-site=post-landing-site
SOAudns1.ultradns.netggorman@world.com 2014-09-15 #63

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=1784624997
WOT: SAFE (50/100)

Subdomains

dancers-budgeting-tips-post-pandemic.post.com
huffington.post.com
cargo-bikes-vs-electric-cars-redefining-urban-family-mobility.post.com
mx2.post.com
arielv.post.com
www.post.com
mwangi.post.com
torisage.post.com
480daee5-5d08-472a-ae81-d30d5ff5ceef.post.com
mail.post.com
debojitc.post.com
dreamsland.post.com
smith.post.com
mt-dia-d-debate-o-lema-de-2022.post.com
smtp.post.com
brick.post.com
show.post.com

Same first word

post.co.za
post.uz
post.tv.br
post.guide
post.asia
post.gov.bn
post.gr.jp
post.icu
post.lv
post.webredirect.org
post.pk
post.it
post.by
post.cz
post.edu.pe
post.net.cn
post.management
post.dk
post.legal
post.kinghost.net
post.tv
post.cr
post.tf
post.ro
post.fm
post.cn
post.tg
post.cl
post.be
post.in.ua
post.plus
post.holdings
post.de
post.tech
post.bz
post.com.de
post.biz.ua
post
post.pe.kr
post.my
post.co.il
post.yt
post.kozow.com
post.us
post.com
post.edu
post.gx.cn
post.li
post.kz
post.waw.pl
post.ee
post.la
post.go.kr
post.co.uk
post.mv
post.ua
post.re
post.pl
post.bg
post.mg.gov.br
post.pet
post.ma
post.ba
post.ltd
post.io
post.ms
post.bio
post.hr
post.academy
post.net.au
post.vn
post.sk
post.im
post.ne.jp
post.watch
post.ly
post.nc
post.co.kr
post.pink
post.audio
post.k12.tx.us
post.ye
post.news
post.com.cn
post.gs
post.ch
post.sg
post.ge
post.biz
post.nl
post.ir
post.xyz
post.crimea.ua
post.me.it
post.org.es
post.cc
post.blue
post.on.ca
post.no
post.su

Similar names

tops.com.ua
tops.ch
tops.ee
spot.co.hu
spot.live
tops.com.br
opts.com.br
tsop.co
stop.watch
spot.financial
spot.place
stop.pe
tops.org
sopt.com
spot.solutions
stop.fr
stpo.ch
tsop.tech
spot.org.py
stop.to
opst.eu
opst.com
stop.io
ostp.gov
sotp.net
psto.net
tops.com.au
post.ru
post.net.sa
stop.business
post.co
spot.buzz
post.kg
tpso.com.mx
post.or.kr
spot.fund
otsp.net
stpo.at
post.gov.cn
post.com.pt
tops.education
spot.so
spot.com.au
spot.cl
opts.com
spot.gg
spot.de
spot.cloud
spot.ee
spot.sk
opst.cn
post.fi
post.pro
post.at
stop.media
post.mx
stop.world
spot.legal
post.zone
post.gov.tw
post.mobi
stop.si
stop.help
tops.biz
post.de.com
tsop.net
spot.codes
tspo.be
spot.company
post.si
psot.com.br
pots.co
post.is
stop.pro
stop.bg
post.red
post.events
post.business
stpo.nl
ostp.org
post.com.hr
post.claims
post.kr.ua

DNS History

14 records (10 active, 4 former)

20162017201820192020202120222023202420252026NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukudns1.ultradns.netMXmx00.mail.commx01.mail.commx00.gmx.commx01.gmx.comA199.36.158.100141.8.224.143204.74.99.100
●NSpdns1.ultradns.net2015-08-18 → 2026-07-21 · 2 obs
● 2015-08-18 07:41:46
● 2026-07-21 09:22:44
●NSpdns2.ultradns.net2015-08-18 → 2026-07-21 · 2 obs
● 2015-08-18 07:41:46
● 2026-07-21 09:22:44
●NSpdns3.ultradns.org2015-08-18 → 2026-07-21 · 2 obs
● 2015-08-18 07:41:46
● 2026-07-21 09:22:44
●NSpdns4.ultradns.org2015-08-18 → 2026-07-21 · 2 obs
● 2015-08-18 07:41:46
● 2026-07-21 09:22:44
●NSpdns5.ultradns.info2015-08-18 → 2026-07-21 · 2 obs
● 2015-08-18 07:41:46
● 2026-07-21 09:22:44
●NSpdns6.ultradns.co.uk2015-08-18 → 2026-07-21 · 2 obs
● 2015-08-18 07:41:46
● 2026-07-21 09:22:44
●NSudns1.ultradns.net2015-08-18 → 2026-07-21 · 2 obs
● 2015-08-18 07:41:46
● 2026-07-21 09:22:44
○MXmx00.gmx.com2015-08-18 → 2016-02-26 · 4 obs
● 2015-08-18 07:41:46
● 2016-02-26 14:16:56
○ 2016-03-21 14:49:58
○ 2026-07-21 09:22:44
●MXmx00.mail.com2016-03-21 → 2026-07-21 · 3 obs
○ 2016-02-26 14:16:56
● 2016-03-21 14:49:58
● 2026-07-21 09:22:44
○MXmx01.gmx.com2015-08-18 → 2016-02-26 · 4 obs
● 2015-08-18 07:41:46
● 2016-02-26 14:16:56
○ 2016-03-21 14:49:58
○ 2026-07-21 09:22:44
●MXmx01.mail.com2016-03-21 → 2026-07-21 · 3 obs
○ 2016-02-26 14:16:56
● 2016-03-21 14:49:58
● 2026-07-21 09:22:44
○A141.8.224.1432015-08-18 → 2018-04-18 · 4 obs
● 2015-08-18 07:41:46
● 2018-04-18 16:03:00
○ 2018-07-27 19:51:38
○ 2026-07-21 09:22:44
●A199.36.158.1002026-03-10 → 2026-07-21 · 3 obs
○ 2026-03-09 00:16:54
● 2026-03-10 09:03:54
● 2026-07-21 09:22:44
○A204.74.99.1002018-07-27 → 2026-03-09 · 5 obs
○ 2018-04-18 16:03:00
● 2018-07-27 19:51:38
● 2026-03-09 00:16:54
○ 2026-03-10 09:03:54
○ 2026-07-21 09:22:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...-
post.compdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net-

✅ Authoritative Response

Server:204.74.109.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for post.com (unsigned zone)

⏱️ Timing

Total: 850ms | Queries: -

📄 Records

TypeCountSample Data
A1199.36.158.100
NS6pdns1.ultradns.net, pdns2.ultradns.net...
MX2mx00.mail.com (pri: 10), mx01.mail.com (pri: 10)
TXT2v=spf1 redirect=_spf.mail.com, hosting-site=post-landing-site
SOA1udns1.ultradns.net ggorman.world.com

Analysis

Hierarchy

post.com is a parent domain; its children include dancers-budgeting-tips-post-pandemic.post.com, huffington.post.com, cargo-bikes-vs-electric-cars-redefining-urban-family-mobility.post.com, mx2.post.com, arielv.post.com and a few other host names.

IP Addresses

post.com resolves to just one IP address, 199.36.158.100.

Two other host names, along with telsfrcomptproaction.web.app, essotto.com and arsmtp(0x787878)xx4.firebaseapp.com, also share IP numbers with post.com.

Name Servers

post.com has 7 name servers — pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 4 others.

post.com partially shares its NS delegation with several other domains, including meditravel.net, bloombergthementor.net, travelofity.com and two others.

In DNS configurations, these name servers often share authority with pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 7 other name servers.

Host names that have two IP addresses:

pdns5.ultradns.info resolves to 204.74.114.1 and 2610:a1:1016::1.

pdns1.ultradns.net resolves to 204.74.108.1 and 2001:502:f3ff::1.

pdns2.ultradns.net resolves to 204.74.109.1 and 2610:a1:1014::1.

udns1.ultradns.net resolves to 204.69.234.1 and 2001:502:f3ff::d.

pdns3.ultradns.org resolves to 199.7.68.1 and 2610:a1:1015::1.

pdns4.ultradns.org resolves to 199.7.69.1 and 2001:502:4612::1.

pdns6.ultradns.co.uk resolves to 204.74.115.1 and 2610:a1:1017::1.

Mail Servers

post.com is served by two mail servers, mx00.mail.com and mx01.mail.com.

Among the domains sharing a mail server setup with post.com are diplomats.com, remfan.com, publicist.com and two others.

At least a portion of post.com's mail servers are also used by other domains, for example utahfan.com.

Both mx00.mail.com and mx01.mail.com have two IP addresses each. mx00.mail.com resolves to 74.208.5.20 and 74.208.114.67; mx01.mail.com resolves to 74.208.5.22 and 74.208.114.68.