`openai-api.yangdaye.cc`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:a451^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4ae8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.232^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.81^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.232, 172.67.164.81
		IPv6 hints	2606:4700:3035::ac43:a451, 2606:4700:3036::6815:4ae8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=179, name=cloudflare-ech.com

`yangdaye.cc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`nola.ns.cloudflare.com` ⭐
	NS	`terin.ns.cloudflare.com`
	TXT	`openai-domain-verification=dv-3otmqTqNUcWmdJMbI9zRZ5K9`
	SOA	`nola.ns.cloudflare.com`dns@cloudflare.com serial=2410208172

Same first word

openai-api.top

openai-api.xyz

openai-api.workers.dev

openai-api.space

openai-api.vip

Similar names

api-openai.workers.dev

api-openai.ru

api-openai.top

api-openai.com

DNS History

4 records (4 active, 0 former)

●A104.21.74.2322026-06-27 → 2026-07-29 · 2 obs

● 2026-06-27 15:28:08
● 2026-07-29 21:39:06

●A172.67.164.812026-06-27 → 2026-07-29 · 2 obs

● 2026-06-27 15:28:08
● 2026-07-29 21:39:06

●A2606:4700:3035::ac43:a4512026-06-27 → 2026-07-29 · 2 obs

● 2026-06-27 15:28:08
● 2026-07-29 21:39:06

●A2606:4700:3036::6815:4ae82026-06-27 → 2026-07-29 · 2 obs

● 2026-06-27 15:28:08
● 2026-07-29 21:39:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com	-
yangdaye.cc	nola.ns.cloudflare.com, terin.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.236

NS records: nola.ns.cloudflare.com, terin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1900ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.232, 172.67.164.81`
AAAA	2	`2606:4700:3036::6815:4ae8, 2606:4700:3035::ac43:a451`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai-api.yangdaye.cc resolves to four IP addresses: 104.21.74.232, 172.67.164.81, 2606:4700:3035::ac43:a451 and 2606:4700:3036::6815:4ae8.

allyoug-sh.com, gendl.in, pontevedracultura.org plus two other host names have IP numbers in common with openai-api.yangdaye.cc.

openai-api.yangdaye.cc - robtex.com