gc.com.cn
Observed Jul 27, 2026, 21:57 UTC (15h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.
INFRASTRUCTURE MAPwhat gc.com.cn actually stands on - every host below is a signed observation
gc.com.cn
A / AAAA
182.61.48.220
unattributedserves the site
NS
ns3.dnsv3.comns4.dnsv3.com
dnsv3.comanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email
TLS
*.gc.com.cn
GlobalSign nv-saissued its certificate
DNS Records
A 1
182.61.48.220
MX 2
5mxbiz1.qq.com10mxbiz2.qq.com
TXT 4
globalsign-domain-verification=tiOhLyOWotUWWeuEN9RpAbh9983okFbf4cuFwgpdI1globalsign-domain-verification=82pH7LV7Oc2Vx1UVz-3rxaMia7a_gUIahp2hItVLnHglobalsign-domain-verification=X93L7lP2P-X1COHDXzSGRjkJBpWwYy_-ibwlvlph88globalsign-domain-verification=aQrh0YPPJY1uFUkS1OifYXxlfbslvOAm44351H3KBa
NS 2
ns3.dnsv3.comns4.dnsv3.com
SOA 1
ns3.dnsv3.com enterprise1dnsadmin.dnspod.com
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
*.gc.com.cn |
C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018 | Sun, 13 Dec 2026 09:27:25 +0000 |
GlobalSign RSA OV SSL CA 2018 |
2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign | Tue, 21 Nov 2028 00:00:00 +0000 |
Subdomains (0)
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_f66ecf111a907b45- Output Hash
837bf2e9092218ccc9cdde5609917c6ae531df0b48bdf7f001d169fabe8e11c6- Signature
ed25519:13dbb9a5dc50b0cda40b214f767ac9ada9614f72d835693aea168b63e1ba38132f02c21c29512413ff79a1226ef2ce44efa2ecf6d01e227629f08da8e83cb404- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast