🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`openai.sumes.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:b55c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3baa^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.170^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.92^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.170, 172.67.181.92
		IPv6 hints	2606:4700:3034::ac43:b55c, 2606:4700:3037::6815:3baa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com

`sumes.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`ezra.ns.cloudflare.com` ⭐
	NS	`jean.ns.cloudflare.com`
	SOA	`ezra.ns.cloudflare.com`dns@cloudflare.com serial=2417073210

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Previous names

Next names

DNS History

6 records (4 active, 2 former)

●A104.21.59.1702026-06-25 → 2026-10-18 · 2 obs

● 2026-06-25 14:36:34
● 2026-10-18 14:48:32

●A172.67.181.922026-06-25 → 2026-10-18 · 2 obs

● 2026-06-25 14:36:34
● 2026-10-18 14:48:32

○A2606:4700:3032::6815:3baa2026-06-25 → 2026-06-25 · 3 obs

● 2026-06-25 14:36:34
○ 2026-07-18 16:25:40
○ 2026-10-18 14:48:32

○A2606:4700:3033::ac43:b55c2026-06-25 → 2026-06-25 · 3 obs

● 2026-06-25 14:36:34
○ 2026-07-18 16:25:40
○ 2026-10-18 14:48:32

●A2606:4700:3034::ac43:b55c2026-07-18 → 2026-10-18 · 3 obs

○ 2026-06-25 14:36:34
● 2026-07-18 16:25:40
● 2026-10-18 14:48:32

●A2606:4700:3037::6815:3baa2026-07-18 → 2026-10-18 · 3 obs

○ 2026-06-25 14:36:34
● 2026-07-18 16:25:40
● 2026-10-18 14:48:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
sumes.workers.dev	ezra.ns.cloudflare.com, jean.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.121

NS records: ezra.ns.cloudflare.com, jean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 852ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.92, 104.21.59.170`
AAAA	2	`2606:4700:3034::ac43:b55c, 2606:4700:3037::6815:3baa`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai.sumes.workers.dev has four IP addresses: 104.21.59.170, 172.67.181.92, 2606:4700:3034::ac43:b55c and 2606:4700:3037::6815:3baa.

homefita.com, 10hrjur.cn, yhfilter.com plus two other host names have IP numbers in common with openai.sumes.workers.dev.

openai.sumes.workers.dev - robtex.com