herokudns.com
Observed Jul 21, 2026, 19:58 UTC (23h 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
Registered withMarkMonitor Inc.
tranco_1k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat herokudns.com actually stands on - every host below is a signed observation
herokudns.com
NS
dns1.p05.nsone.netdns2.p05.nsone.netdns3.p05.nsone.netdns4.p05.nsone.net+4 more
nsone.net + herokudns.netanswers its DNS
DNS Records
NS 8
dns1.p05.nsone.netdns2.p05.nsone.netdns3.p05.nsone.netdns4.p05.nsone.netns01.herokudns.netns02.herokudns.netns03.herokudns.netns04.herokudns.net
SOA 1
dns1.p05.nsone.net hostmaster.nsone.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
rcpt_9935c5b500670f63- Output Hash
096fc622f01d988dc03800914596d88546695a43c1526ac31a6f092b756c8cae- Signature
ed25519:50d3de2159c83edb33e366e61f12fc6dde06762411876c989faad917b3fa68b046155b316c6a87cf6ddeb874b20974d4da5e664e352b0fff88b92d9896a5f20b- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast