rcf.it
Observed Aug 16, 2026, 18:17 UTC (10h 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 byZendesk
ZendeskSecured byDigiCert
DigiCertAlso usesFacebook/MetaGoogle Search ConsoleMicrosoft 365
Facebook/Meta
Google Search Console
Microsoft 365tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for rcf.it in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat rcf.it actually stands on - every host below is a signed observation
rcf.it
A / AAAA
135.236.91.43
unattributedserves the site
NS
ns2.register.itns1.register.it
register.itanswers its DNS
MX
mail1.safe-mail.cloudmail4.safe-mail.cloudmail3.safe-mail.cloudmail2.safe-mail.cloud
Zendeskreceives its email
TLS
*.rcf.it
DigiCert Incissued its certificate
DNS Records
A 1
135.236.91.43
MX 4
10mail1.safe-mail.cloud10mail4.safe-mail.cloud10mail3.safe-mail.cloud10mail2.safe-mail.cloud
TXT 5
v=spf1 a:service.rcf.it a:smtpmail.rcf.it ip4:51.77.111.149 ip4:217.221.65.70 ip4:213.21.189.202 include:spf.protection.outlook.com include:musvc.com include:mail.zendesk.com -allfacebook-domain-verification=dmnn1w7iwj19qgfxggnn8clzf2mbyogoogle-site-verification=KBrD7IYICYQj9h-xDDnLKS3sOcbiJTL1QrknXn4_WVIMS=ms38923415google-site-verification=Qmln30hW0uo-eoaD533kHm4lSABpD964QdcfX6TdXOg
NS 2
ns2.register.itns1.register.it
SOA 1
ns1.register.it hostmaster.register.it
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.rcf.it |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=Thawte TLS RSA CA G1 | Sat, 10 Oct 2026 23:59:59 +0000 |
Thawte 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 12:24:25 +0000 |
DigiCert Global Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Fri, 15 Jan 2038 12:00:00 +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_cfee40c42f460aa7- Output Hash
0496790d60f3227fb3838791e2e4cb0c4e67ce7feb81040919e68ed35d6dd593- Signature
ed25519:30ce45dac18b315f79a6dbea2adc70d41f335e5728a7f8acf6a60ec4b26fae8d2145cbc5f1a52474faf21906945d194b33e43ede417e97149a6d628de8f3ba02- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast