CONTINUOUS INTERNET TELEMETRY24H DRIFT10,780 material changesacross 10,346 domains · +151 vs yesterdayDNS DRIFT766 domains changed DNS providertop destination parity.domains · -14 vs yesterdayEMAIL DRIFT194 domains switched email providertop destination cloudflare.net · +24 vs yesterdayCERT DRIFT214 domains switched issuing CA24h · -16 vs yesterdayNOW827 curated domains not reachable-522 vs yesterdaySITE ERRORS18,248 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED95,007 throttled or blocked our scanner429 rate-limit / 403 bot-block

ultradns2.org

Observed Jul 22, 2026, 00:14 UTC (1d 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 withCSC Corporate Domains, Inc.
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ultradns2.org actually stands on - every host below is a signed observation
ultradns2.org
NS
ns61.ultradns2.comns61.ultradns2.orgpdns1.ultradns.netpdns2.ultradns.net+4 more
ultradns2.com + ultradns2.org + moreanswers its DNS

DNS Records

NS 8

  • ns61.ultradns2.com
  • ns61.ultradns2.org
  • pdns1.ultradns.net
  • pdns2.ultradns.net
  • pdns3.ultradns.org
  • pdns4.ultradns.org
  • pdns5.ultradns.info
  • pdns6.ultradns.co.uk

SOA 1

  • pdns1.ultradns.net domains.vercara.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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for ultradns2.org. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for ultradns2.org <a href="https://domaindrift.io/t/ultradns2.org"> <img src="https://domaindrift.io/badge/ultradns2.org.svg" width="300" height="64" alt="DomainDrift signed observations for ultradns2.org"> </a>

Ed25519 Receipt

Receipt ID
rcpt_0f0b24fd2998362f
Output Hash
cdeda2cfcfcb4c268c119e265adcb965fee8fc393e972f6b7a84f6337e1573f7
Signature
ed25519:3320ccf03605374c0c5f58a6f03acee5f3e18aad46cdd595f8d5914066260b78c76c7088be43cfe82ed83676584752d93f9386263042ebf6ec5d22d72507ae07
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser