joiiup.com
Observed Aug 16, 2026, 14:06 UTC (3h 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 byMicrosoft 365
Microsoft 365Secured byZeroSSL GmbH
Registered withNet-Chinese Co., Ltd.
Also usesGoogle Search Console
Google Search Console1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat joiiup.com actually stands on - every host below is a signed observation
joiiup.com
A / AAAA
210.61.8.172
unattributedserves the site
NS
ns.joiiup.comns2.joiiup.com
joiiup.comanswers its DNS
MX
joiiup-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
joiiup.com
ZeroSSL GmbHissued its certificate
DNS Records
A 1
210.61.8.172
MX 1
0joiiup-com.mail.protection.outlook.com
TXT 2
v=spf1 include:joiisports20-api.joiiup.com include:spf.protection.outlook.com ip4:210.61.8.172 ~allgoogle-site-verification=TKcSUiZp1ynLPOXcOnw8iOXk5NxtcTiBMIjvbrY0bHc
NS 2
ns.joiiup.comns2.joiiup.com
SOA 1
joiiup.com root.joiiup.com
DMARC_RECORDS 1
v=DMARC1; p=quarantine; rua=mailto:jason_tsai@joiiup.com
BIMI_RECORDS 1
v=BIMI1; l=https://www.joiiup.com/joiiup.svg; a=;
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
joiiup.com |
C=AT, O=ZeroSSL GmbH, CN=ZeroSSL RSA DV SSL CA 2 | Thu, 21 Jan 2027 23:59:59 +0000 |
ZeroSSL RSA DV SSL CA 2 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 | Sun, 23 Sep 2035 23:59:59 +0000 |
Sectigo Public Server Authentication Root R46 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 23:59:59 +0000 |
USERTrust RSA Certification Authority |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 23:59:59 +0000 |
Subdomains (1)
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_4e5d48a97355ca59- Output Hash
f43246a366542a8f83290807047d71bcae1fdd253fc0c4de243142d4fb613c88- Signature
ed25519:16102aa94c2084bf57d2f190527d0e1fc32121f7dcc5059a04c38accd1ea725026931d4bd4161b45bc579bc666981ec1c683fc72a4045f140254192859259d0b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast