`cors.fx666.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8f71^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1bb9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.185^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.113^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.185, 172.67.143.113
		IPv6 hints	2606:4700:3034::ac43:8f71, 2606:4700:3035::6815:1bb9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com

`fx666.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`hazel.ns.cloudflare.com` ⭐
	NS	`rodney.ns.cloudflare.com`
	SOA	`hazel.ns.cloudflare.com`dns@cloudflare.com serial=2403063995

Same first word

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cors.gov.in

cors.io

cors.su

cors.com.mx

cors.at

cors.lol

cors.fr

cors.now.sh

cors.gr

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cors.info

cors.com

cors.online

cors.co

cors.co.kr

cors.net

cors.tj

cors.com.br

cors.de

cors.digital

Similar names

rocs.jp

rcso.cn

scor.training

rocs.com.au

ocrs.ru

scor.asia

rocs.it

rocs.my

cros.guru

scor.dk

rcos.io

scor.com.br

rocs.biz

cros.dk

rsco.com.my

scro.fr

scor.au

ocrs.org

orcs.net

orcs.ru

cros.pro

scor.co.at

ocrs.net

rsoc.de

cros.se

scor.pl

orsc.de

cosr.ro

csro.ru

csro.com.br

osrc.ru

rcso.com

rsco.ir

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cros.sk

scor.com.tw

rocs.nl

scro.com

cosr.com

osrc.org.pk

scor.es

osrc.net

ocsr.shop

oscr.co.uk

scro.ru

rocs.es

scor.com.mx

orsc.email

rosc.com

cros.net

cros.systems

csor.de

crso.xyz

ocsr.jp

cros.us

rocs.bg

rosc.co.nz

scor.nl

oscr.it

rocs.at

orsc.eu

srco.be

rocs.co.in

scor.consulting

rsco.com

cros.bike

rocs.cn

ocsr.net

rcso.ch

scor.no

orcs.cc

cros.fr

crso.site

rocs.ae

rosc.org

srco.eu

osrc.com

cros.st

csor.serveftp.org

orcs.site

scor.tel

srco.com.cn

rocs.in

scro.pt

rocs.sr

sroc.co.uk

scro.eu

cros.com

cros.co.za

orcs.online

DNS History

4 records (4 active, 0 former)

●A104.21.27.1852026-03-30 → 2026-05-10 · 2 obs

● 2026-03-30 07:19:26
● 2026-05-10 09:01:10

●A172.67.143.1132026-03-30 → 2026-05-10 · 2 obs

● 2026-03-30 07:19:26
● 2026-05-10 09:01:10

●A2606:4700:3034::ac43:8f712026-03-30 → 2026-05-10 · 2 obs

● 2026-03-30 07:19:26
● 2026-05-10 09:01:10

●A2606:4700:3035::6815:1bb92026-03-30 → 2026-05-10 · 2 obs

● 2026-03-30 07:19:26
● 2026-05-10 09:01:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
fx666.workers.dev	hazel.ns.cloudflare.com, rodney.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.228

NS records: hazel.ns.cloudflare.com, rodney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.185, 172.67.143.113`
AAAA	2	`2606:4700:3035::6815:1bb9, 2606:4700:3034::ac43:8f71`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

cors.fx666.workers.dev refers to four IP numbers: 2606:4700:3034::ac43:8f71, 2606:4700:3035::6815:1bb9, 104.21.27.185 and 172.67.143.113.

Other host names, for instance thestaufferhome.com, nanoenginetech.click, duelzcasinose.com, nbgg.net.cn and cartioza415.com share IP numbers with cors.fx666.workers.dev.

cors.fx666.workers.dev - robtex.com