openai.ift-s.workers.dev - robtex.com

openai.ift-s.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:549dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:c292πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.84.157Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.194.146πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.84.157, 172.67.194.146
IPv6 hints2606:4700:3030::6815:549d, 2606:4700:3033::ac43:c292
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com

ift-s.workers.dev

DNSSEC⚠️ Not signed
NScasey.ns.cloudflare.com ⭐
NSnadia.ns.cloudflare.com
SOAcasey.ns.cloudflare.comdns@cloudflare.com serial=2410541960

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

A104.21.84.157172.67.194.1462606:4700:3030::6815:549d2606:4700:3033::ac43:c292
●A104.21.84.1572026-06-28 β†’ 2026-07-26 Β· 2 obs
● 2026-06-28 15:31:22
● 2026-07-26 12:56:46
●A172.67.194.1462026-06-28 β†’ 2026-07-26 Β· 2 obs
● 2026-06-28 15:31:22
● 2026-07-26 12:56:46
●A2606:4700:3030::6815:549d2026-06-28 β†’ 2026-07-26 Β· 2 obs
● 2026-06-28 15:31:22
● 2026-07-26 12:56:46
●A2606:4700:3033::ac43:c2922026-06-28 β†’ 2026-07-26 Β· 2 obs
● 2026-06-28 15:31:22
● 2026-07-26 12:56:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
ift-s.workers.devcasey.ns.cloudflare.com, nadia.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.207

NS records: casey.ns.cloudflare.com, nadia.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 372ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.84.157, 172.67.194.146
AAAA22606:4700:3033::ac43:c292, 2606:4700:3030::6815:549d
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

openai.ift-s.workers.dev points to the four IP addresses 104.21.84.157, 172.67.194.146, 2606:4700:3030::6815:549d and 2606:4700:3033::ac43:c292.

Two other host names, along with www.fbbet1.com, kaleyioq290375.elbloglibre.com and cloudliv.net, also share IP numbers with openai.ift-s.workers.dev.