ur-sg.com
Observed Jul 26, 2026, 14:29 UTC (7d 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 byGoogle (SPF sender)
Secured byLet's Encrypt
Also usesGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ur-sg.com actually stands on - every host below is a signed observation
ur-sg.com
A / AAAA
85.215.172.211
unattributedserves the site
NS
ns2.ur-sg.comns1.ur-sg.com
ur-sg.comanswers its DNS
MX
mail.ur-sg.com
Google (SPF sender)receives its email
TLS
ur-sg.com
Let's Encryptissued its certificate
DNS Records
A 1
85.215.172.211
MX 1
10mail.ur-sg.com
TXT 7
google-site-verification=7dyLozsGzdkngLKv=spf1 a mx a:mail.ur-sg.com include:_spf.google.com include:_spf.perfora.net include:_spf.kundenserver.de ~allgoogle-site-verification=IZxmVQfuk0jZxGTgoogle-site-verification=7dyLozsGzdkngLKgkLCt8dmpHVZKdWqsZNqaa_w8Sdsgoogle-site-verification=tdFLBStayD11doOv4olU6yAfsXIR2FYPLYX6Muduztkv=DMARC1; p=quarantine; pct=100; rua=mailto:reports@ur-sg.com; ruf=mailto:reports@ur-sg.com; fo=1; adkim=s; aspf=sv=BIMI1; l=https://ur-sg.com/public/images/logo_ursg_white.svg;
NS 2
ns2.ur-sg.comns1.ur-sg.com
SOA 1
ns1.ur-sg.com n7xemma.gmail.com
SRV 1
ur-sg.com:993 p0
TLS Certificates (0)
None.
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_fae73b43b04fb0c8- Output Hash
531a564e5e99d2028501d7def3194f9debaf4bdb7c513cc15f4be81a705aef52- Signature
ed25519:0ccfd3b71df34ad36b1e5b4438c0175306e991f238189e80def837c739b95f3f1eb76f71bebce57361385fa44dd6f9db224360fd09bb9ba6e7d68a135f51ca0f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast