🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`claude.sbow.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:bfe4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:144d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.77^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.228^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.77, 172.67.191.228
		IPv6 hints	2606:4700:3034::ac43:bfe4, 2606:4700:3037::6815:144d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com

`sbow.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`andy.ns.cloudflare.com` ⭐
	NS	`julissa.ns.cloudflare.com`
	SOA	`andy.ns.cloudflare.com`dns@cloudflare.com serial=2417047281

Same first word

claude.so

claude.ai.in

claude.pa

claude.dnsdojo.com

claude.kr

claude.fan

claude.talk

claude.au.ngrok.io

claude.si

claude.co.kr

claude.com.ru

claude.com.tn

claude.pt

claude.as

claude.co.com

claude.world

claude.pp.ua

claude.awsapps.com

claude.ink

claude.vercel.app

claude.ch

claude.asia

claude.pe

claude.fans

claude.me.uk

claude.eu.ngrok.io

claude.diskstation.me

claude.net.nz

claude.io

claude.technology

claude.me

claude.icu

claude.nyc

claude.ngrok-free.dev

claude.life

claude.je

claude.co.za

claude.co.il

claude.church

claude.cn.com

claude.health

claude.press

claude.ip-ddns.com

claude.gy

claude.ee

claude.com.gr

claude.tg

claude.network

claude.net

claude.vip

claude.com.ar

claude.com

claude.nl

claude.be

claude.com.sa

claude.ru

claude.om

claude.pro

claude.monster

claude.kozow.com

claude.do

claude.gdn

claude.help

claude.studio

claude.eu.org

claude.net.tr

claude.ae

claude.store

claude.site.transip.me

claude.pro.vn

claude.gz.cn

claude.com.gt

claude.design

claude.ph

claude.com.ai

claude.de

claude.rent

claude.net.pl

claude.ceo

claude.xyz

claude.group

claude.you

claude.com.om

claude.ovh

claude.is

claude.sn

claude.ca

claude.realtor

claude.pw

claude.co.id

claude.at

claude.tech

claude.food

claude.edu.vn

claude.cloud

claude.br.com

claude.cz

claude.edu.kg

claude.photo

claude.cn

claude.my

claude.ngrok.pro

claude.autos

claude.cc

claude.jp.net

claude.dj

claude.shop

claude.la

claude.ooo

claude.synology.me

claude.uz

Similar names

deluca.eu

duacel.net

deluca.vip

deluca.email

cluade.io

deluca.fyi

cadelu.com

daluce.it

educla.com

dulcea.fr

cudela.cn

deluca.aero

educal.space

lucade.com

educal.gob.mx

cedula.duckdns.org

daluce.cl

daluce.cn

calude.xyz

decalu.it

deluca.construction

caldeu.com

edaucl.pages.dev

calude.cn

caudle.com.au

deluca.lol

deluca.dev

claedu.ph

adclue.ai

caledu.tech

cluade.online

cleaud.xyz

duacle.shop

educal.fr

cluade.shop

lcaude.ai

educal.ch

educal.io

edaulc.site

deluca.co

educal.me

luceda.love

ealcud.ph

deluca.it

deluca.com.au

caledu.ir

deluca.social

cdeula.edu.mx

ducale.com.au

leduca.com.br

adulce.beer

aclude.com

caldue.co.uk

deluca.film

caudle.org

Previous names

Next names

DNS History

6 records (4 active, 2 former)

●A104.21.20.772026-04-09 → 2026-10-16 · 2 obs

● 2026-04-09 03:29:36
● 2026-10-16 23:52:54

●A172.67.191.2282026-04-09 → 2026-10-16 · 2 obs

● 2026-04-09 03:29:36
● 2026-10-16 23:52:54

○A2606:4700:3030::6815:144d2026-04-09 → 2026-06-16 · 4 obs

● 2026-04-09 03:29:36
● 2026-06-16 00:20:30
○ 2026-06-29 17:33:14
○ 2026-10-16 23:52:54

○A2606:4700:3033::ac43:bfe42026-04-09 → 2026-06-16 · 4 obs

● 2026-04-09 03:29:36
● 2026-06-16 00:20:30
○ 2026-06-29 17:33:14
○ 2026-10-16 23:52:54

●A2606:4700:3034::ac43:bfe42026-06-29 → 2026-10-16 · 3 obs

○ 2026-06-16 00:20:30
● 2026-06-29 17:33:14
● 2026-10-16 23:52:54

●A2606:4700:3037::6815:144d2026-06-29 → 2026-10-16 · 3 obs

○ 2026-06-16 00:20:30
● 2026-06-29 17:33:14
● 2026-10-16 23:52:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
sbow.workers.dev	andy.ns.cloudflare.com, julissa.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.105

NS records: andy.ns.cloudflare.com, julissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.77, 172.67.191.228`
AAAA	2	`2606:4700:3034::ac43:bfe4, 2606:4700:3037::6815:144d`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

claude.sbow.workers.dev has four IP addresses: 104.21.20.77, 172.67.191.228, 2606:4700:3034::ac43:bfe4 and 2606:4700:3037::6815:144d.

alqhd.com, rockban.com.az, woleshurah.com plus two other host names have IP numbers in common with claude.sbow.workers.dev.

claude.sbow.workers.dev - robtex.com