www.openai.study - robtex.com

www.openai.study

DNSSEC⚠️ Not signed
A13.214.112.234🇸🇬 Amazon13.214.0.0/15 EC2 SIN Prefix
PTRec2-13-214-112-234.ap-southeast-1.compute.amazonaws.com
A18.143.53.128🇸🇬 Amazon18.142.0.0/15 EC2 SIN prefix
A52.76.4.175🇸🇬 Amazon52.76.0.0/17 SIN prefix

openai.study

DNSSEC⚠️ Not signed
A13.214.112.234🇸🇬 Amazon13.214.0.0/15 EC2 SIN Prefix
A18.143.53.128🇸🇬 Amazon18.142.0.0/15 EC2 SIN prefix
A52.76.4.175🇸🇬 Amazon52.76.0.0/17 SIN prefix
NSns-1199.awsdns-21.org ⭐
NSns-147.awsdns-18.com
NSns-1733.awsdns-24.co.uk
NSns-942.awsdns-53.net
SOAns-1199.awsdns-21.orgawsdns-hostmaster@amazon.com serial=1

Same first word

www.services
www.blogspot.com.co
www.co.dk
www.pn
www.pigboat.jp
www.it.com
www.dfirma.pl
www.ms
www.lib.vt.us
www.schule
www.grajewo.pl
www.ca
www.radom.pl
www.bialystok.pl
www.blogspot.com.uy
www.vladikavkaz.ru
www.servehumour.com
www.isa-hockeynut.com
www.ce.gov.br
www.gov.il
www.mba
www.azurewebsites.net
www.gov.by
www.pb.gov.br
www.synology-ds.de
www.vpndns.net
www.az
www.business
www.tcp4.me
www.abbott
www.tn
www.family
www.voyage
www.co.nz
www.fox
www.x443.pw
www.pictures
www.altoadige.it
www.mods.jp
www.123website.be
www.govt.nz
www.blogspot.kr
www.elementor.cloud
www.zone
www.sm
www.nissedal.no
www.pw
www.risor.no
www.sd
www.zapto.org
www.blogspot.com.ee
www.gov.cm
www.dedyn.io
www.ru
www.augustow.pl
www.nord-fron.no
www.withgoogle.com
www.oppdal.no
www.hn
www.pagespeedmobilizer.com
www.servegame.com
www.gob.bo
www.tg
www.gausdal.no
www.reserve-online.net
www.askvoll.no
www.mydrobo.com
www.is-a-guru.com
www.live
www.yolasite.com
www.health
www.from-nc.com
www.drammen.no
www.lk3.ru
www.hatenadiary.com
www.main.jp
www.omg.lol
www.bodo.no
www.hotmail
www.gsm.pl
www.nov.ru
www.net.vc
www.for-the.biz
www.golf
www.fi
www.cloudns.eu
www.trondheim.no
www.ci
www.istmein.de
www.blogspot.ba
www.konin.pl
www.firebaseapp.com
www.berlin
www.tvedestrand.no
www.gaivuotna.no
www.college
www.my-gateway.de
www.chat
www.fr
www.exchange

Similar names

www.is-a-socialist.com
www.net-freaks.com
www.net.ly
www.is-an-anarchist.com
www.feste-ip.net
www.lib.me.us
www.discordsays.com
www.rybnik.pl
www.office
www.kongsberg.no
www.dnshome.de
www.ifm
www.education
www.blogspot.bg
www.lpusercontent.com
www.is-a-geek.org
www.noor.jp
www.blogspot.ru
www.finance
www.oops.jp
www.net.ru
www.tv
www.server-on.net
www.jp
www.gov.in
www.blogspot.bj
www.direct
www.me
www.framer.app
www.org.pl
www.creditcard
www.is-by.us
www.reise
www.bj.cn
www.realestate
www.limited
www.gr.jp
www.computer
www.tysnes.no
www.sa.gov.au
www.blogspot.lu
www.podzone.org
www.kalisz.pl
www.from-ri.com
www.insure
www.contractors
www.syncloud.it
www.dnsabr.com
www.frogn.no
www.norddal.no

DNS History

6 records (3 active, 3 former)

A13.214.112.23418.143.53.12852.76.4.17518.139.130.13454.179.229.23654.179.42.227
●A13.214.112.2342026-07-13 → 2026-07-13 · 3 obs
○ 2026-06-28 16:08:42
● 2026-07-13 05:12:00
● 2026-07-13 05:12:02
○A18.139.130.1342026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 16:08:42
○ 2026-07-13 05:12:00
○ 2026-07-13 05:12:02
●A18.143.53.1282026-07-13 → 2026-07-13 · 3 obs
○ 2026-06-28 16:08:42
● 2026-07-13 05:12:00
● 2026-07-13 05:12:02
●A52.76.4.1752026-07-13 → 2026-07-13 · 3 obs
○ 2026-06-28 16:08:42
● 2026-07-13 05:12:00
● 2026-07-13 05:12:02
○A54.179.229.2362026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 16:08:42
○ 2026-07-13 05:12:00
○ 2026-07-13 05:12:02
○A54.179.42.2272026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 16:08:42
○ 2026-07-13 05:12:00
○ 2026-07-13 05:12:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
studya.nic.study, b.nic.study, c.nic.study, x.nic.study...12 records
openai.studyns-147.awsdns-18.com, ns-942.awsdns-53.net, ns-1199.awsdns-21.org, ns-1733.awsdns-24.co.uk-

✅ Authoritative Response

Server:205.251.196.175

NS records: ns-147.awsdns-18.com, ns-942.awsdns-53.net, ns-1199.awsdns-21.org, ns-1733.awsdns-24.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openai.study (unsigned zone)

⏱️ Timing

Total: 615ms | Queries: -

📄 Records

TypeCountSample Data
A352.76.4.175, 18.143.53.128...

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)

Analysis

IP Addresses

www.openai.study directs to three IP numbers: 13.214.112.234, 18.143.53.128 and 52.76.4.175.

Host names like openai.study are further examples that share IP numbers with www.openai.study.