zoom.co.uk
Observed Jul 26, 2026, 10:03 UTC (8d 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.
Not responding
Email byProofpoint
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zoom.co.uk actually stands on - every host below is a signed observation
zoom.co.uk
NS
ns1.markmonitor.comns2.markmonitor.comns3.markmonitor.comns4.markmonitor.com+3 more
markmonitor.comanswers its DNS
DNS Records
TXT 2
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~allv=DMARC1; p=none; ri=3600; rua=mailto:dmarc_rua@emaildefense.proofpoint.com
NS 7
ns1.markmonitor.comns2.markmonitor.comns3.markmonitor.comns4.markmonitor.comns5.markmonitor.comns6.markmonitor.comns7.markmonitor.com
SOA 1
ns1.markmonitor.com hostmaster.markmonitor.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
rcpt_754174a6b6733a50- Output Hash
dd82cb13d3a3de010824d4ab35c86a4c489196c76963d6bf464f89228dda6a72- Signature
ed25519:0bd0a6cba4bea8aa81266f255384836fbe39ace5b8b6079239febbda801192d7abdf43162e4f6406cfee0359b7fc175e1892e04e3114e29f96f90f50c7f7b106- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast