assets.openstudy.com - robtex.com

assets.openstudy.com

DNSSEC⚠️ Not signed
TXTv=spf1 -all

openstudy.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c49f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:3c7f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.127Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.159🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadi.ns.cloudflare.com ⭐
NSchad.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.60.127, 172.67.196.159
IPv6 hints2606:4700:3031::ac43:c49f, 2606:4700:3033::6815:3c7f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOAadi.ns.cloudflare.comdns@cloudflare.com serial=2401617818
WOT: SAFE (90/100)
rank #643236 globally
rank #290470 in the tld
WOT: SAFE (90/100)

Same first word

assets.web.id
assets.se
assets.direct
assets.in
assets.lol
assets.kpmg
assets.eu.com
assets.edgekey.net
assets.jp
assets.directory
assets.com
assets.ru
assets.com.ua
assets.io
assets.vercel.app
assets.kz
assets.company
assets.s3-website-ap-southeast-1.amazonaws.com
assets.qa
assets.lidl
assets.care
assets.site
assets.nhs.uk
assets.design
assets.show
assets.fund
assets.world
assets.be
assets.ch
assets.com.ar
assets.report
assets.org
assets.bradesco
assets.biz
assets.center
assets.la
assets.s3.amazonaws.com
assets.app
assets.exchange
assets.video
assets.it
assets.eu
assets.istanbul
assets.nyc
assets.sellfy.store
assets.nl
assets.de
assets.gov.ie
assets.nu
assets.vip
assets.info
assets.es
assets.ws
assets.lv
assets.sh
assets.me
assets.ninja
assets.s3-ap-southeast-1.amazonaws.com
assets.cash
assets.su
assets.finance
assets.events
assets.life
assets.graphics
assets.nc
assets.cl
assets.media
assets.global.ssl.fastly.net
assets.engineering
assets.cn
assets.com.cn
assets.us
assets.systems
assets.godaddy
assets.wine
assets.pro
assets.shop
assets.style
assets.bio
assets.host

Similar names

sasset.xyz
tasses.com
tessas.de
setsas.com
asesst.com
assest.at
ssstea.com
sasset.jp
tessas.com
tasses.net
stessa.com
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stessa.ca
ssteas.com
tasses.ca
stessa.it
tessas.dk
tsessa.com
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esssat.org
etssas.co
sasest.com
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eastss.com
stessa.co
assest.ws
teasss.com
tessas.org
assest.net
sasset.com
sasste.com
satess.com
sssaet.com

DNS History

18 records (0 active, 18 former)

20162017201820192020202120222023202420252026NSns-1035.awsdns-01.orgns-1735.awsdns-24.co.ukns-294.awsdns-36.comns-978.awsdns-58.netA54.231.10.8954.231.11.4154.231.115.5154.231.17.16954.231.18.1754.231.18.23354.231.2.8954.231.32.1754.231.32.954.231.34.8954.231.48.854.231.9.49CNAMEassets.openstudy.com.s3.amazonaws.coms3-1-w.amazonaws.com
○NSns-1035.awsdns-01.org2015-11-29 → 2017-01-10 · 4 obs
● 2015-11-29 05:54:22
● 2017-01-10 14:33:32
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○NSns-1735.awsdns-24.co.uk2015-11-29 → 2017-01-10 · 4 obs
● 2015-11-29 05:54:22
● 2017-01-10 14:33:32
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○NSns-294.awsdns-36.com2015-11-29 → 2017-01-10 · 4 obs
● 2015-11-29 05:54:22
● 2017-01-10 14:33:32
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○NSns-978.awsdns-58.net2015-11-29 → 2017-01-10 · 4 obs
● 2015-11-29 05:54:22
● 2017-01-10 14:33:32
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○A54.231.10.892015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 23:39:14
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○A54.231.11.412016-04-24 → 2016-04-24 · 4 obs
○ 2016-01-30 03:47:10
● 2016-04-24 18:58:40
○ 2017-01-10 14:33:32
○ 2026-04-15 02:10:00
○A54.231.115.512017-01-10 → 2017-01-10 · 4 obs
○ 2016-04-24 18:58:40
● 2017-01-10 14:33:32
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○A54.231.17.1692015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 23:39:14
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○A54.231.18.172015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 23:39:14
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○A54.231.18.2332015-11-29 → 2015-11-29 · 4 obs
○ 2015-07-23 23:39:14
● 2015-11-29 05:54:22
○ 2016-01-30 03:47:10
○ 2026-04-15 02:10:00
○A54.231.2.892015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 23:39:14
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○A54.231.32.172015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 23:39:14
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○A54.231.32.92015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 23:39:14
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○A54.231.34.892015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 23:39:14
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○A54.231.48.82016-01-30 → 2016-01-30 · 4 obs
○ 2015-11-29 05:54:22
● 2016-01-30 03:47:10
○ 2016-04-24 18:58:40
○ 2026-04-15 02:10:00
○A54.231.9.492015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 23:39:14
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00
○CNAMEassets.openstudy.com.s3.amazonaws.com2015-07-23 → 2017-08-12 · 4 obs
● 2015-07-23 23:39:14
● 2017-08-12 14:28:34
○ 2026-04-05 04:49:02
○ 2026-04-15 02:10:00
○CNAMEs3-1-w.amazonaws.com2015-11-29 → 2017-01-10 · 5 obs
○ 2015-07-23 23:39:14
● 2015-11-29 05:54:22
● 2017-01-10 14:33:32
○ 2017-06-27 14:11:38
○ 2026-04-15 02:10:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...-
openstudy.comadi.ns.cloudflare.com, chad.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.82

NS records: adi.ns.cloudflare.com, chad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openstudy.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

TypeCountSample Data
TXT1v=spf1 -all

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (adi.ns.cloudflare.com, adi.ns.cloudflare.com, adi.ns.cloudflare.com...)