72.in-addr.arpa
Observed Jul 18, 2026, 13:40 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.
Not responding
Signed observation on record.
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat 72.in-addr.arpa actually stands on - every host below is a signed observation
72.in-addr.arpa
NS
r.arin.netu.arin.netx.arin.nety.arin.net+2 more
arin.net + ripe.netanswers its DNS
DNS Records
NS 6
r.arin.netu.arin.netx.arin.nety.arin.netz.arin.netarin.authdns.ripe.net
SOA 1
z.arin.net dns-ops.arin.net
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
84b9c35a-2b9a-4dfa-9b2c-80ecb9a705c3- Output Hash
628edfa4a861617eced03d9ed236e48636e1549a776312ba5481eeecdff722fc- Signature
ed25519:77740194322979f50ae2c4d36a27a69d97721edbefc63461403439e7beb5fd3fab8a3de3a988c4567141211e82056b2985129c88ac9e5b4a0cb3bbd77b69670d- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast