zachman.com
Observed Jul 26, 2026, 09:57 UTC (7d 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 byGoogle Workspace
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zachman.com actually stands on - every host below is a signed observation
zachman.com
A / AAAA
24.144.81.222604:a880:4:1d0:0:1:3355:0
2604serves the site
NS
zm2.lab529.comzm1.lab529.com
lab529.comanswers its DNS
MX
ALT3.ASPMX.L.GOOGLE.comALT4.ASPMX.L.GOOGLE.comALT1.ASPMX.L.GOOGLE.comALT2.ASPMX.L.GOOGLE.com+1 more
Google Workspacereceives its email
DNS Records
A 1
24.144.81.22
AAAA 1
2604:a880:4:1d0:0:1:3355:0
MX 5
10ALT3.ASPMX.L.GOOGLE.com10ALT4.ASPMX.L.GOOGLE.com5ALT1.ASPMX.L.GOOGLE.com5ALT2.ASPMX.L.GOOGLE.com1ASPMX.L.GOOGLE.com
TXT 2
v=spf1 a mx ip4:24.144.81.22 include:_spf.google.com -allv=DMARC1;p=reject; sp=reject; adkim=s; aspf=s
NS 2
zm2.lab529.comzm1.lab529.com
SOA 1
zm1.lab529.com host.nswd.co
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_284fbfc1cf2c0fb0- Output Hash
c030eec9fef0ca1576c5b75d9e0e756890b10763f61d1df16a3e0d76f719748e- Signature
ed25519:480e2eeac2ab2af6fd8affe21b8f26a2d60ad96ae0f25cd31e5e28215a9a5b963c686b55f86b42433b17dd2f3e321f328dc6e7a22619077c1d25bbca5654760c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast