`openai.polywoo.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:6ea^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8773^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.234^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.115^{🇺🇸 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	104.21.6.234, 172.67.135.115
		IPv6 hints	2606:4700:3031::6815:6ea, 2606:4700:3037::ac43:8773
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com

`polywoo.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`brad.ns.cloudflare.com` ⭐
	NS	`leah.ns.cloudflare.com`
	SOA	`brad.ns.cloudflare.com`dns@cloudflare.com serial=2408580861

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DNS History

6 records (4 active, 2 former)

●A104.21.6.2342026-04-10 → 2026-07-10 · 2 obs

● 2026-04-10 23:08:38
● 2026-07-10 03:20:48

●A172.67.135.1152026-04-10 → 2026-07-10 · 2 obs

● 2026-04-10 23:08:38
● 2026-07-10 03:20:48

○A2606:4700:3030::6815:6ea2026-04-10 → 2026-06-15 · 4 obs

● 2026-04-10 23:08:38
● 2026-06-15 05:11:06
○ 2026-06-28 15:38:02
○ 2026-07-10 03:20:48

●A2606:4700:3031::6815:6ea2026-06-28 → 2026-07-10 · 3 obs

○ 2026-06-15 05:11:06
● 2026-06-28 15:38:02
● 2026-07-10 03:20:48

○A2606:4700:3032::ac43:87732026-04-10 → 2026-06-15 · 4 obs

● 2026-04-10 23:08:38
● 2026-06-15 05:11:06
○ 2026-06-28 15:38:02
○ 2026-07-10 03:20:48

●A2606:4700:3037::ac43:87732026-06-28 → 2026-07-10 · 3 obs

○ 2026-06-15 05:11:06
● 2026-06-28 15:38:02
● 2026-07-10 03:20:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
polywoo.workers.dev	brad.ns.cloudflare.com, leah.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.129

NS records: brad.ns.cloudflare.com, leah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.234, 172.67.135.115`
AAAA	2	`2606:4700:3031::6815:6ea, 2606:4700:3037::ac43:8773`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai.polywoo.workers.dev resolves to four IP addresses: 104.21.6.234, 172.67.135.115, 2606:4700:3031::6815:6ea and 2606:4700:3037::ac43:8773.

Two other host names, along with thespeedzine.com, kudatotobangka.it.com and sagdas.com, also share IP numbers with openai.polywoo.workers.dev.

openai.polywoo.workers.dev - dns.ninja