CONTINUOUS INTERNET TELEMETRY24H DRIFT9,164 material changesacross 8,836 domainsDNS DRIFT641 domains changed DNS providertop destination parity.domainsEMAIL DRIFT132 domains switched email providertop destination google.comCERT DRIFT209 domains switched issuing CA24hNOW1,582 curated domains not reachable-1,128 vs yesterdaySITE ERRORS20,314 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED93,824 throttled or blocked our scanner429 rate-limit / 403 bot-block

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.net
  • dns2.p05.nsone.net
  • dns3.p05.nsone.net
  • dns4.p05.nsone.net
  • ns01.herokudns.net
  • ns02.herokudns.net
  • ns03.herokudns.net
  • ns04.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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for herokudns.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for herokudns.com <a href="https://domaindrift.io/t/herokudns.com"> <img src="https://domaindrift.io/badge/herokudns.com.svg" width="300" height="64" alt="DomainDrift signed observations for herokudns.com"> </a>

Ed25519 Receipt

Receipt ID
rcpt_9935c5b500670f63
Output Hash
096fc622f01d988dc03800914596d88546695a43c1526ac31a6f092b756c8cae
Signature
ed25519:50d3de2159c83edb33e366e61f12fc6dde06762411876c989faad917b3fa68b046155b316c6a87cf6ddeb874b20974d4da5e664e352b0fff88b92d9896a5f20b
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser