atb.no
Observed Jul 24, 2026, 12:32 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 byMicrosoft 365
Secured byLet's Encrypt
Also usesFacebook/MetaGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat atb.no actually stands on - every host below is a signed observation
atb.no
A / AAAA
80.239.119.142
unattributedserves the site
NS
ns1.hyp.netns2.hyp.netns3.hyp.net
hyp.netanswers its DNS
MX
atb-no.mail.protection.outlook.com
Microsoft 365receives its email
TLS
atb.no
Let's Encryptissued its certificate
DNS Records
A 1
80.239.119.142
MX 1
5atb-no.mail.protection.outlook.com
TXT 17
pMUb7Ea9MS=ms95954864nmvih2a5m388plhm6ij32b0akjib849qja6jap1t90mpp4bkqd1k564tv9a891j86v30rqpajr3o4firebase=atb-mobility-platformv=spf1 include:khkuyc3l4o.powerspf.com ~allfacebook-domain-verification=nqbj8ib3hz48kchpxr6dzwr7d0tsiaanthropic-domain-verification-ckcb1f=Oycws1h0z03wGeewruPRRrcCugoogle-site-verification=j9Joy5GqCB6mjasNhYIFUbf5Ro-R36dbO8f0rB5azOE
NS 3
ns1.hyp.netns2.hyp.netns3.hyp.net
SOA 1
ns1.hyp.net hostmaster.domeneshop.no
SRV 2
sipdir.online.lync.com:443 p1webmail.atb.no:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
atb.no |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 18 Sep 2026 07:02:27 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_6b8e510e350fe8ed- Output Hash
e362772a7df501ec03aa52afea440ce7184a15fe35f138ca755527c1cccc1a6e- Signature
ed25519:f7c084b1cdf60edc7e92c18e56fe50e180a7b6951515d3666a83ee196314d3c76eb2abd37e48b989dc0790ef77fc46a6c207e9390860ba62900cb49bd3b1b308- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast