yoycol.com
Observed Aug 2, 2026, 11:04 UTC (11h 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.
Up right now
Email bySendGrid
Secured byDigiCert
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yoycol.com actually stands on - every host below is a signed observation
yoycol.com
A / AAAA
47.76.222.112
unattributedserves the site
NS
vip4.alidns.comvip3.alidns.com
alidns.comanswers its DNS
MX
mxn.mxhichina.commxw.mxhichina.com
SendGridreceives its email
TLS
*.yoycol.com
DigiCert Incissued its certificate
DNS Records
A 1
47.76.222.112
MX 2
5mxn.mxhichina.com10mxw.mxhichina.com
TXT 5
google-site-verification=sa4Hgm9LOuNn69AAkNWrS8Up7QNGn0BNcdJ0E4Jmv_wv=spf1 include:sendgrid.net include:spf.mxhichina.com include:spf.sg.aliyun.com include:spf.qiye.aliyun.com ip4:159.183.187.246 ip4:159.183.96.182 ~allopenai-domain-verification=dv-sH30y50pBrcBgsqqTcYIaSntgoogle-site-verification=HbEjPomZqCmddTqQF00fvvjpeIkEb7nM4v5TfBSQoSQgoogle-site-verification=hoxwRlauT9Ugd8xBLLBq1_o8HrYYAHKuvb1P8qay4t4
CNAME 1
www.yoycol.com
NS 2
vip4.alidns.comvip3.alidns.com
SOA 1
vip3.alidns.com hostmaster.hichina.com
DMARC_RECORDS 1
v=DMARC1; p=quarantine; pct=100;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.yoycol.com |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=RapidSSL TLS RSA CA G1 | Fri, 04 Dec 2026 23:59:59 +0000 |
RapidSSL TLS RSA CA G1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Nov 2027 12:24:33 +0000 |
DigiCert Global Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root CA | Sun, 09 Nov 2031 23:59:59 +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_d0809e749728faeb- Output Hash
0cdaf7b71a57a679e3ce30ecf5201ca15b20bd7fe43ba38bff46e51cdcaa6b39- Signature
ed25519:adafdb7f42b4f70604ca35352e14a20e1037bc909622082524749e6c63bc1550c8933b678856d45ade046267e62fdb8643a58cc4b713350d1530047e6a531905- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast