`openai.rook1e404.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4b40^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d7b7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.64^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.183^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.64, 172.67.215.183
		IPv6 hints	2606:4700:3033::6815:4b40, 2606:4700:3033::ac43:d7b7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=201, name=cloudflare-ech.com

`rook1e404.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`henrik.ns.cloudflare.com` ⭐
	NS	`holly.ns.cloudflare.com`
	SOA	`henrik.ns.cloudflare.com`dns@cloudflare.com serial=2407157558

Same first word

openai.ec

openai.ln.cn

openai.sn

openai.us.org

openai.pm

openai.ac.cn

openai.community

openai.co

openai.ae.org

openai.com.ru

openai.freeboxos.fr

openai.vip

openai.ie

openai.exchange

openai.net.in

openai.locker

openai.org.ru

openai.sk

openai.tv

openai.sbs

openai.de

openai.qpon

openai.myqnapcloud.com

openai.com.de

openai.run

openai.help

openai.com.ar

openai.vision

openai.fo

openai.new

openai.nl

openai.com.mx

openai.tools

openai.college

openai.gb.net

openai.fm

openai.vc

openai.edu.kg

openai.cam

openai.com

openai.com.tr

openai.wf

openai.fans

openai.homeip.net

openai.travel

openai.re

openai.gg

openai.link

openai.org.uk

openai.net.im

openai.lol

openai.ovh

openai.cfd

openai.info

openai.pp.ua

openai.hk

openai.name

openai.legal

openai.ws

openai.art

openai.kz

openai.ventures

openai.sh.cn

openai.med

openai.us

openai.com.py

openai.com.ua

openai.do

openai.army

openai.zone

openai.pages.dev

openai.id.vn

openai.in.net

openai.yachts

openai.hair

openai.co.th

openai.gift

openai.to

openai.bot

openai.free

openai.it

openai.fyi

openai.com.gr

openai.dk

openai.com.vn

openai.asia

openai.ch

openai.homes

openai.ru

openai.org.ph

openai.li

openai.jp

openai.cn.com

openai.ac

openai.co.za

openai.fast

openai.house

openai.me

openai.fund

openai.info.pl

Similar names

neoapi.com

apineo.app

poenai.nl

openai.tw

apenio.net

openai.ir

openai.com.in

eponia.ch

aiopen.net

openai.td

oneapi.me

openai.mil.ph

openai.web.id

openai.tk

openai.ph

openai.film

epiano.de

openai.skin

apineo.com

oneapi.ch

openai.eu

openai.ru.com

aiopen.sbs

openai.au

openai.ind.in

apenio.info

openai.land

oneapi.ca

openai.inc

openai.autos

oneapi.live

openai.za.com

ipaneo.com

openai.work

openai.xyz

oneapi.ir

openai.pk

openai.group

openai.motorcycles

oneapi.work

openai.holdings

openai.site

openai.music

oneapi.it

openai.museum

openai.boats

aponie.eu

oneapi.in

oneapi.jp

openai.github.io

poeina.com

openai.institute

openai.mx

aponie.org

eponia.org

oneapi.es

openai.dad

openia.de

openai.pet

peonia.it

openai.com.br

openai.llc

openai.hot

openai.gallery

peonia.pl

openai.christmas

openai.rent

openai.ist

openai.io.vn

oneapi.tk

openai.bid

openai.sale

peonia.com

openai.tech

openai.eu.org

neopia.mobi

aponie.net

neopia.net

openai.page

pianeo.com

peonia.gr

aponie.be

openai.study

epiano.co.uk

nopeia.com

opinea.de

openai.us.kg

pianoe.com

openai.me.uk

opinea.es

iepano.com

peonia.cz

inaepo.com

epiano.org

naopie.com

oneapi.net

openia.com

openia.org

openia.eu.org

oneapi.nl

openia.eu

onpaie.fr

peonia.co.uk

oenapi.de

peonia.mx

aponie.com

oneapi.com

peonia.com.mx

ianpoe.github.io

epiano.pl

eponia.com

epiona.pl

peniao.com

oneapi.be

apione.net

opinea.pl

DNS History

10 records (4 active, 6 former)

●A104.21.75.642026-04-11 → 2026-08-02 · 7 obs

● 2026-04-11 07:48:28
● 2026-05-18 02:17:36
○ 2026-05-28 03:03:32
● 2026-05-31 16:35:14
● 2026-06-17 06:30:50
○ 2026-07-08 17:37:22
● 2026-08-02 07:55:36

●A172.67.215.1832026-04-11 → 2026-08-02 · 7 obs

● 2026-04-11 07:48:28
● 2026-05-18 02:17:36
○ 2026-05-28 03:03:32
● 2026-05-31 16:35:14
● 2026-06-17 06:30:50
○ 2026-07-08 17:37:22
● 2026-08-02 07:55:36

○A188.114.96.42026-05-28 → 2026-07-08 · 6 obs

○ 2026-05-18 02:17:36
● 2026-05-28 03:03:32
○ 2026-05-31 16:35:14
○ 2026-06-17 06:30:50
● 2026-07-08 17:37:22
○ 2026-08-02 07:55:36

○A188.114.97.42026-05-28 → 2026-07-08 · 6 obs

○ 2026-05-18 02:17:36
● 2026-05-28 03:03:32
○ 2026-05-31 16:35:14
○ 2026-06-17 06:30:50
● 2026-07-08 17:37:22
○ 2026-08-02 07:55:36

○A2606:4700:3031::6815:4b402026-04-11 → 2026-06-17 · 7 obs

● 2026-04-11 07:48:28
● 2026-05-18 02:17:36
○ 2026-05-28 03:03:32
● 2026-05-31 16:35:14
● 2026-06-17 06:30:50
○ 2026-07-08 17:37:22
○ 2026-08-02 07:55:36

●A2606:4700:3033::6815:4b402026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-08 17:37:22
● 2026-08-02 07:55:36

●A2606:4700:3033::ac43:d7b72026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-08 17:37:22
● 2026-08-02 07:55:36

○A2606:4700:3037::ac43:d7b72026-04-11 → 2026-06-17 · 7 obs

● 2026-04-11 07:48:28
● 2026-05-18 02:17:36
○ 2026-05-28 03:03:32
● 2026-05-31 16:35:14
● 2026-06-17 06:30:50
○ 2026-07-08 17:37:22
○ 2026-08-02 07:55:36

○A2a06:98c1:3120::2026-05-28 → 2026-07-08 · 6 obs

○ 2026-05-18 02:17:36
● 2026-05-28 03:03:32
○ 2026-05-31 16:35:14
○ 2026-06-17 06:30:50
● 2026-07-08 17:37:22
○ 2026-08-02 07:55:36

○A2a06:98c1:3121::2026-05-28 → 2026-07-08 · 6 obs

○ 2026-05-18 02:17:36
● 2026-05-28 03:03:32
○ 2026-05-31 16:35:14
○ 2026-06-17 06:30:50
● 2026-07-08 17:37:22
○ 2026-08-02 07:55:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
rook1e404.workers.dev	henrik.ns.cloudflare.com, holly.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.105

NS records: henrik.ns.cloudflare.com, holly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 289ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.183, 104.21.75.64`
AAAA	2	`2606:4700:3033::6815:4b40, 2606:4700:3033::ac43:d7b7`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai.rook1e404.workers.dev points to the four IP addresses 104.21.75.64, 172.67.215.183, 2606:4700:3033::6815:4b40 and 2606:4700:3033::ac43:d7b7.

Among the host names that share IP numbers with openai.rook1e404.workers.dev are xahzgs.com, 21-bit-de.com, backoffices.org and two others.

openai.rook1e404.workers.dev - robtex.com