🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`claude-cloud.ianip.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:903^{Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:82c9^{Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.3^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.201^{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	104.21.9.3, 172.67.130.201
		IPv6 hints	2606:4700:3032::6815:903, 2606:4700:3036::ac43:82c9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com

`ianip.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`itzel.ns.cloudflare.com` ⭐
	NS	`zeus.ns.cloudflare.com`
	SOA	`itzel.ns.cloudflare.com`dns@cloudflare.com serial=2413308556

Same first word

claude-cloud.pages.dev

Similar names

cloud-claude.com

DNS History

10 records (4 active, 6 former)

●A104.21.9.32026-06-28 → 2026-10-18 · 6 obs

● 2026-06-28 12:25:20
○ 2026-07-08 05:35:30
● 2026-08-30 15:21:02
○ 2026-10-14 21:24:10
● 2026-10-17 10:04:24
● 2026-10-18 04:04:24

●A172.67.130.2012026-06-28 → 2026-10-18 · 6 obs

● 2026-06-28 12:25:20
○ 2026-07-08 05:35:30
● 2026-08-30 15:21:02
○ 2026-10-14 21:24:10
● 2026-10-17 10:04:24
● 2026-10-18 04:04:24

○A188.114.96.02026-07-08 → 2026-10-14 · 8 obs

○ 2026-06-28 12:25:20
● 2026-07-08 05:35:30
○ 2026-08-08 08:40:54
● 2026-08-08 15:50:34
○ 2026-08-30 15:21:02
● 2026-10-14 21:24:10
○ 2026-10-17 10:04:24
○ 2026-10-18 04:04:24

○A188.114.96.42026-08-08 → 2026-08-08 · 4 obs

○ 2026-07-08 05:35:30
● 2026-08-08 08:40:54
○ 2026-08-08 15:50:34
○ 2026-10-18 04:04:24

○A188.114.97.02026-07-08 → 2026-10-14 · 8 obs

○ 2026-06-28 12:25:20
● 2026-07-08 05:35:30
○ 2026-08-08 08:40:54
● 2026-08-08 15:50:34
○ 2026-08-30 15:21:02
● 2026-10-14 21:24:10
○ 2026-10-17 10:04:24
○ 2026-10-18 04:04:24

○A188.114.97.42026-08-08 → 2026-08-08 · 4 obs

○ 2026-07-08 05:35:30
● 2026-08-08 08:40:54
○ 2026-08-08 15:50:34
○ 2026-10-18 04:04:24

●A2606:4700:3032::6815:9032026-06-28 → 2026-10-18 · 6 obs

● 2026-06-28 12:25:20
○ 2026-07-08 05:35:30
● 2026-08-30 15:21:02
○ 2026-10-14 21:24:10
● 2026-10-17 10:04:24
● 2026-10-18 04:04:24

●A2606:4700:3036::ac43:82c92026-06-28 → 2026-10-18 · 6 obs

● 2026-06-28 12:25:20
○ 2026-07-08 05:35:30
● 2026-08-30 15:21:02
○ 2026-10-14 21:24:10
● 2026-10-17 10:04:24
● 2026-10-18 04:04:24

○A2a06:98c1:3120::2026-07-08 → 2026-10-14 · 6 obs

○ 2026-06-28 12:25:20
● 2026-07-08 05:35:30
○ 2026-08-30 15:21:02
● 2026-10-14 21:24:10
○ 2026-10-17 10:04:24
○ 2026-10-18 04:04:24

○A2a06:98c1:3121::2026-07-08 → 2026-10-14 · 6 obs

○ 2026-06-28 12:25:20
● 2026-07-08 05:35:30
○ 2026-08-30 15:21:02
● 2026-10-14 21:24:10
○ 2026-10-17 10:04:24
○ 2026-10-18 04:04:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	sofia.ns.cloudflare.com, clyde.ns.cloudflare.com	-
ianip.workers.dev	itzel.ns.cloudflare.com, zeus.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.42

NS records: itzel.ns.cloudflare.com, zeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 675ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.9.3, 172.67.130.201`
AAAA	2	`2606:4700:3036::ac43:82c9, 2606:4700:3032::6815:903`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

claude-cloud.ianip.workers.dev resolves to four IP addresses: 104.21.9.3, 172.67.130.201, 2606:4700:3032::6815:903 and 2606:4700:3036::ac43:82c9.

claude-cloud.ianip.workers.dev - robtex.com