urbi.it
Observed Aug 9, 2026, 19:59 UTC (19h 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
Runs onTelecom Italia S.p.A
Email byMicrosoft 365
Secured byGlobalSign
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat urbi.it actually stands on - every host below is a signed observation
urbi.it
A / AAAA
89.31.52.104
Telecom Italia S.p.Aserves the site
NS
dns.technorail.comdns2.technorail.comdns3.arubadns.netdns4.arubadns.cz
technorail.com + arubadns.net + moreanswers its DNS
MX
urbi-it.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.urbi.it
GlobalSign nv-saissued its certificate
DNS Records
A 1
89.31.52.104
MX 1
10urbi-it.mail.protection.outlook.com
TXT 3
MS=ms32328865globalsign-domain-verification=bGANvSO6CbWIjVZtGoAWMCZX1y2xJsyylyzUB7QMukv=spf1 include:spf.protection.outlook.com ip4:185.140.152.33 ip4:194.243.100.130 ip4:194.243.100.131 ip4:185.140.152.0/24 ip4:81.29.209.93 ip4:89.31.52.65/26 ip4:89.31.52.100 ip4:80.17.46.5 ip4:31.169.105.130 ip4:217.141.71.29 ip4:151.11.50.35 a:out.sadbl.it a ~all
NS 4
dns.technorail.comdns2.technorail.comdns3.arubadns.netdns4.arubadns.cz
SOA 1
dns.technorail.com hostmaster.urbi.it
SRV 3
imchat1.aruba.it:5222 p5imchat1.aruba.it:5269 p5autodiscover.aruba.it:443 p0
DMARC_RECORDS 1
v=DMARC1; p=none; fo=1; rua=mailto:dmarc.collector@padigitale.it;
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
*.urbi.it |
C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018 | Sun, 04 Apr 2027 14:19:30 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_0db67ec229c620a4- Output Hash
1bee22eef3ef5601b4cd86f520885242a83e1fc01b3972c8fc37574e9ee23aa8- Signature
ed25519:e992dcadc3caaa49e6ec10a5e0be30e461b769e30380a3ba0146f39acafead0d586a45de103b0495abf0049d67d56b551d3aa0a1c5f5f8c507ecf12f651b1102- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast