hca.com
Observed Jul 18, 2026, 12:24 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Not responding
Email byMicrosoft 365
Registered withDomain Registration Services, Inc. dba dotEarth.com
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat hca.com actually stands on - every host below is a signed observation
hca.com
NS
dns2.iskon.hrdns2.calucem.comdns.calucem.com
iskon.hr + calucem.comanswers its DNS
MX
hca-com.mail.protection.outlook.com
Microsoft 365receives its email
DNS Records
MX 1
0hca-com.mail.protection.outlook.com
TXT 2
v=spf1 include:spf.protection.outlook.com -allMS=ms52564868
NS 3
dns2.iskon.hrdns2.calucem.comdns.calucem.com
SOA 1
dns.hca.com itsupport.calucem.com
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
bcd193d6-413f-4f27-8ee7-91352bf3cbbc- Output Hash
b0ee1d85a60e6d289c6ed17eeb90ac161140588949742427dbffa8472e23183f- Signature
ed25519:bf026ae2059cf55d82e897ea7c8c165901dbb29c0a7f699790de26341824b8d23d73bb74ff528be387503ed7feb1a816d9a41789408eab4d0634c9f4bfcfe006- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast