CONTINUOUS INTERNET TELEMETRY24H DRIFT10,415 material changesacross 10,015 domains · last 24h · -214 vs yesterdayDNS DRIFT667 domains changed DNS providertop destination cloudflare.com · -113 vs yesterdayEMAIL DRIFT169 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT222 domains switched issuing CA24h · -8 vs yesterdayNOW701 curated domains not reachable-648 vs yesterdaySITE ERRORS18,136 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED96,664 throttled or blocked our scanner429 rate-limit / 403 bot-block

dnsperf.com

Observed Jul 21, 2026, 16:29 UTC (2d 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.

Up right now
Runs onAmazon
Secured byLet's Encrypt
Registered withWild West Domains, LLC
Also usesGoogle Search Console
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dnsperf.com actually stands on - every host below is a signed observation
dnsperf.com
A / AAAA
99.83.231.6175.2.60.5
Amazonserves the site
NS
ns1.perfops.netns2.perfops.netns3.perfops.ions4.perfops.io
perfops.net + perfops.ioanswers its DNS
TLS
www.dnsperf.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 99.83.231.61
  • 75.2.60.5

TXT 2

  • google-site-verification=GjNfGU4tFq4hRVt-_HQdcSk2ZRxO1hG8TVIudID7gPI
  • google-site-verification=byHLIpBx_rJ4CKSTz3FLRjlI8Kcw31uoHDPoPJWeDkY

NS 4

  • ns1.perfops.net
  • ns2.perfops.net
  • ns3.perfops.io
  • ns4.perfops.io

SOA 1

  • ns1.perfops.net admin.perfops.net

TLS Certificates (4)

Common NameIssuerExpires
www.dnsperf.com C=US, O=Let's Encrypt, CN=YE1 Thu, 03 Sep 2026 11:43:53 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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 dnsperf.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_040b3a6df7c3c464
Output Hash
dba0e347158a6bfb49a7ef36fae8210dd5667b4ae04740bb81d6362d686cb182
Signature
ed25519:4aeea73ac5a6d7c737c87e5e8943c2f29e901147a51cbf54e906815aad1278211dee60349f639ee5a6dd27151ac5c6c00037b83387855c96d5ce0a11bdd3fa04
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser