CONTINUOUS INTERNET TELEMETRY24H DRIFT10,432 material changesacross 10,034 domains · last 24h · -197 vs yesterdayDNS DRIFT660 domains changed DNS providertop destination cloudflare.com · -120 vs yesterdayEMAIL DRIFT176 domains switched email providertop destination google.com · +6 vs yesterdayCERT DRIFT225 domains switched issuing CA24h · -5 vs yesterdayNOW703 curated domains not reachable-646 vs yesterdaySITE ERRORS18,095 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED96,696 throttled or blocked our scanner429 rate-limit / 403 bot-block

mcldns.com

Observed Jul 22, 2026, 00:20 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.

Not responding
Runs onSpur Intelligence Corporation
Registered withNameCheap, Inc.
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mcldns.com actually stands on - every host below is a signed observation
mcldns.com
A / AAAA
23.137.196.152
Spur Intelligence Corporationserves the site
NS
a.mcldns.comb.mcldns.netc.mcldns.orgd.mcldns.co.uk
mcldns.com + mcldns.net + moreanswers its DNS

DNS Records

A 1

  • 23.137.196.152

MX 1

  • 0

TXT 5

  • v=spf1 -all
  • v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
  • v=spf1 -all
  • v=spf1 -all
  • v=spf1 -all

NS 4

  • a.mcldns.com
  • b.mcldns.net
  • c.mcldns.org
  • d.mcldns.co.uk

SOA 1

  • ns.mcldns.io arin.spur.us

CAA 3

  • issue "pki.goog"
  • issue "letsencrypt.org"
  • iodef "mailto:arin@spur.us"

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

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

Ed25519 Receipt

Receipt ID
rcpt_5c56caec3f251535
Output Hash
5ba1cc51c9dcdba019c6cb53b90ed7eccb945e501b06b41eb07f4d44b1bc4ccf
Signature
ed25519:ab534249bc64698badfd8c224909059cd8cbf1d727a00a2900d499520fb26e988373090d8b2b1c93fedfcb9b38b95578b223c2adf5c6e0eed5745c3a9d7d9007
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser