`openai.chenls.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:2a14^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c706^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.20^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.6^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.20, 172.67.199.6
		IPv6 hints	2606:4700:3036::6815:2a14, 2606:4700:3036::ac43:c706
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com

`chenls.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`amy.ns.cloudflare.com` ⭐
	NS	`hal.ns.cloudflare.com`
	SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2411702594

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DNS History

8 records (4 active, 4 former)

●A104.21.42.202026-06-26 → 2026-08-09 · 6 obs

● 2026-06-26 15:01:16
○ 2026-06-27 01:28:04
● 2026-07-10 03:31:36
○ 2026-07-11 01:56:06
● 2026-07-19 09:29:54
● 2026-08-09 11:53:04

●A172.67.199.62026-06-26 → 2026-08-09 · 6 obs

● 2026-06-26 15:01:16
○ 2026-06-27 01:28:04
● 2026-07-10 03:31:36
○ 2026-07-11 01:56:06
● 2026-07-19 09:29:54
● 2026-08-09 11:53:04

○A188.114.96.02026-06-27 → 2026-07-11 · 6 obs

○ 2026-06-26 15:01:16
● 2026-06-27 01:28:04
○ 2026-07-10 03:31:36
● 2026-07-11 01:56:06
○ 2026-07-19 09:29:54
○ 2026-08-09 11:53:04

○A188.114.97.02026-06-27 → 2026-07-11 · 6 obs

○ 2026-06-26 15:01:16
● 2026-06-27 01:28:04
○ 2026-07-10 03:31:36
● 2026-07-11 01:56:06
○ 2026-07-19 09:29:54
○ 2026-08-09 11:53:04

●A2606:4700:3036::6815:2a142026-06-26 → 2026-08-09 · 6 obs

● 2026-06-26 15:01:16
○ 2026-06-27 01:28:04
● 2026-07-10 03:31:36
○ 2026-07-11 01:56:06
● 2026-07-19 09:29:54
● 2026-08-09 11:53:04

●A2606:4700:3036::ac43:c7062026-06-26 → 2026-08-09 · 6 obs

● 2026-06-26 15:01:16
○ 2026-06-27 01:28:04
● 2026-07-10 03:31:36
○ 2026-07-11 01:56:06
● 2026-07-19 09:29:54
● 2026-08-09 11:53:04

○A2a06:98c1:3120::2026-06-27 → 2026-07-11 · 6 obs

○ 2026-06-26 15:01:16
● 2026-06-27 01:28:04
○ 2026-07-10 03:31:36
● 2026-07-11 01:56:06
○ 2026-07-19 09:29:54
○ 2026-08-09 11:53:04

○A2a06:98c1:3121::2026-06-27 → 2026-07-11 · 6 obs

○ 2026-06-26 15:01:16
● 2026-06-27 01:28:04
○ 2026-07-10 03:31:36
● 2026-07-11 01:56:06
○ 2026-07-19 09:29:54
○ 2026-08-09 11:53:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
chenls.workers.dev	amy.ns.cloudflare.com, hal.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.174

NS records: amy.ns.cloudflare.com, hal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 691ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.20, 172.67.199.6`
AAAA	2	`2606:4700:3036::6815:2a14, 2606:4700:3036::ac43:c706`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai.chenls.workers.dev has four IP addresses: 104.21.42.20, 172.67.199.6, 2606:4700:3036::6815:2a14 and 2606:4700:3036::ac43:c706.

ohie.org, sededgtgob.top, camscannerapk.com.in plus two other host names have IP numbers in common with openai.chenls.workers.dev.

openai.chenls.workers.dev - robtex.com