claude.fromto.workers.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

claude.fromto.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:aaf4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5fb1🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.95.177Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.244🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.95.177, 172.67.170.244
IPv6 hints2606:4700:3030::ac43:aaf4, 2606:4700:3036::6815:5fb1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com

fromto.workers.dev

DNSSEC⚠️ Not signed
NSmaria.ns.cloudflare.com ⭐
NSsullivan.ns.cloudflare.com
SOAmaria.ns.cloudflare.comdns@cloudflare.com serial=2412339126

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DNS History

4 records (4 active, 0 former)

A104.21.95.177172.67.170.2442606:4700:3030::ac43:aaf42606:4700:3036::6815:5fb1
●A104.21.95.1772026-08-14 → 2026-08-17 · 2 obs
● 2026-08-14 12:57:36
● 2026-08-17 04:53:32
●A172.67.170.2442026-08-14 → 2026-08-17 · 2 obs
● 2026-08-14 12:57:36
● 2026-08-17 04:53:32
●A2606:4700:3030::ac43:aaf42026-08-14 → 2026-08-17 · 2 obs
● 2026-08-14 12:57:36
● 2026-08-17 04:53:32
●A2606:4700:3036::6815:5fb12026-08-14 → 2026-08-17 · 2 obs
● 2026-08-14 12:57:36
● 2026-08-17 04:53:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
fromto.workers.devmaria.ns.cloudflare.com, sullivan.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.192

NS records: maria.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.95.177, 172.67.170.244
AAAA22606:4700:3030::ac43:aaf4, 2606:4700:3036::6815:5fb1
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

claude.fromto.workers.dev points to the four IP addresses 104.21.95.177, 172.67.170.244, 2606:4700:3030::ac43:aaf4 and 2606:4700:3036::6815:5fb1.

turtlelook.xyz, deguovsketediwashuihuiying.cn, reachago.com and two other host names share IP numbers with claude.fromto.workers.dev.