🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`claude.haoz.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c91f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:44fe^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.254^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.31^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.254, 172.67.201.31
		IPv6 hints	2606:4700:3031::ac43:c91f, 2606:4700:3037::6815:44fe
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com

`haoz.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`ganz.ns.cloudflare.com` ⭐
	NS	`jule.ns.cloudflare.com`
	SOA	`ganz.ns.cloudflare.com`dns@cloudflare.com serial=2412183615

Same first word

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claude.studio

claude.eu.org

claude.net.tr

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claude.store

claude.site.transip.me

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claude.com.ar

claude.com

claude.nl

claude.be

lcaude.ai

claude.com.sa

educal.ch

deluca.co

claude.ru

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deluca.com.au

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ducale.com.au

leduca.com.br

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caudle.org

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deluca.at

ludeca.com

educal.com.mx

adeluc.com

calude.fun

alcedu.com

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ludeca.solutions

lucead.com

cedula.com.br

deluca.se

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udecal.com

cadule.com

deluca.fr

deluca.biz

ducale.ca

deluca.name

cudlae.com

dualec.org

ducale.cafe

ducale.de

educal.org

deluca.ch

deluca.com

cadeul.com

ducale.com.br

deluca.co.at

DNS History

6 records (4 active, 2 former)

●A104.21.68.2542026-04-12 → 2026-08-15 · 2 obs

● 2026-04-12 21:16:54
● 2026-08-15 19:20:42

●A172.67.201.312026-04-12 → 2026-08-15 · 2 obs

● 2026-04-12 21:16:54
● 2026-08-15 19:20:42

○A2606:4700:3030::6815:44fe2026-04-12 → 2026-04-12 · 3 obs

● 2026-04-12 21:16:54
○ 2026-07-15 21:02:44
○ 2026-08-15 19:20:42

●A2606:4700:3031::ac43:c91f2026-07-15 → 2026-08-15 · 3 obs

○ 2026-04-12 21:16:54
● 2026-07-15 21:02:44
● 2026-08-15 19:20:42

○A2606:4700:3035::ac43:c91f2026-04-12 → 2026-04-12 · 3 obs

● 2026-04-12 21:16:54
○ 2026-07-15 21:02:44
○ 2026-08-15 19:20:42

●A2606:4700:3037::6815:44fe2026-07-15 → 2026-08-15 · 3 obs

○ 2026-04-12 21:16:54
● 2026-07-15 21:02:44
● 2026-08-15 19:20:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	sofia.ns.cloudflare.com, clyde.ns.cloudflare.com	-
haoz.workers.dev	ganz.ns.cloudflare.com, jule.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.175

NS records: ganz.ns.cloudflare.com, jule.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.254, 172.67.201.31`
AAAA	2	`2606:4700:3031::ac43:c91f, 2606:4700:3037::6815:44fe`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

claude.haoz.workers.dev points to the four IP addresses 104.21.68.254, 172.67.201.31, 2606:4700:3031::ac43:c91f and 2606:4700:3037::6815:44fe.

Two other host names, along with www.homereversionplans.co.uk, www.stain.es.cdn.cloudflare.net and ns2.michaelbechtold.com, also share IP numbers with claude.haoz.workers.dev.

claude.haoz.workers.dev - dns.ninja