uspspostalone.com
Observed Aug 3, 2026, 02:07 UTC (5h 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
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uspspostalone.com actually stands on - every host below is a signed observation
uspspostalone.com
A / AAAA
56.0.34.101
unattributedserves the site
NS
dns082.usps.comdns141.usps.com
usps.comanswers its DNS
DNS Records
A 1
56.0.34.101
TXT 5
9nml5svct3sslz187z2nl1kmw47jrs5j9f0606tx9xmg5zwdzg10k4zb4xdrtwmlv=spf1 ip4:56.0.0.0/16 ~allkzksv0tkhw73mw9sls64zb2rbvps2cd98g6x06870k59pg0xk4pfksc4b6shbw19
NS 2
dns082.usps.comdns141.usps.com
SOA 1
dns141.usps.com domainadmin.imail.usps.gov
DMARC_RECORDS 1
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:reports@dmarc.cyber.dhs.gov,mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.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_dbdbcfbc5a9c0796- Output Hash
c59dcd68a977005716b6477c673ce5fb7ecfded7f5138eed86061558e855371f- Signature
ed25519:2ae4a1c324939e50e9b2a79712f7227b9bd9fd7a6919cc89ba4fc5a7d9e948e5a3e4120f8f2ca0042682c1aaca1bc62ba11d493de2c98c2f1985fc7faba32d07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast