CONTINUOUS INTERNET TELEMETRY24H DRIFT2,564 material changesacross 2,378 domains · +1,142 vs yesterdayDNS DRIFT14 domains changed DNS providertop destination alidns.com · -7 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination google.com · +4 vs yesterdayCERT DRIFT46 domains switched issuing CA24h · +46 vs yesterdayNOW515 curated domains not answering-195 vs yesterdayERRORS3,720 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED10,928 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT2,564 material changesacross 2,378 domains · +1,142 vs yesterdayDNS DRIFT14 domains changed DNS providertop destination alidns.com · -7 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination google.com · +4 vs yesterdayCERT DRIFT46 domains switched issuing CA24h · +46 vs yesterdayNOW515 curated domains not answering-195 vs yesterdayERRORS3,720 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED10,928 throttled or blocked our scanner429 rate-limit / 403 bot-block

andymark.com

Observed 2026-07-18T12:10:19.739014338+00:00 (4h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
Also usesFacebook/MetaGoogle Search Console
manufacturing
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat andymark.com actually stands on - every host below is a signed observation
andymark.com
A / AAAA
23.227.38.65
Cloudflareserves the site
NS
marissa.ns.cloudflare.commemphis.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
andymark.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 23.227.38.65

MX 5

  • 1aspmx.l.google.com
  • 10aspmx2.googlemail.com
  • 10aspmx3.googlemail.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 6

  • facebook-domain-verification=vfiqr8e7fzdfl12h4n8xnnghjsuojm
  • google-site-verification=NY4ySNf6BLgs7GRatfQFEq6Q53lUrz8unC8kv6k6RYA
  • google-site-verification=ZDWquIP-SZvzp8NDtHQ4IwkXoM7RSiCXYW9AlGZDAd8
  • google-site-verification=vzq4rvdppzhkZ3TzYhxV7ENY9omPL8GZ0XuRGEkgBGI
  • v=spf1 ip4:184.170.171.139 ip4:50.28.102.120 ip4:209.85.220.65 include:_spf.google.com include:amazonses.com include:in.constantcontact.com ~all
  • v=DMARC1; p=quarantine; rua=mailto:dmarc@andymark.com; ruf=mailto:dmarc@andymark.com; sp=quarantine; fo=1;

NS 2

  • marissa.ns.cloudflare.com
  • memphis.ns.cloudflare.com

SOA 1

  • marissa.ns.cloudflare.com dns.cloudflare.com

CAA 12

  • issue "amazon.com"
  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "globalsign.com"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issuewild "comodoca.com"
  • issuewild "digicert.com; cansignhttpexchanges=yes"
  • issuewild "letsencrypt.org"

TLS Certificates (4)

Common NameIssuerExpires
andymark.com C=US, O=Let's Encrypt, CN=YE2 Sat, 26 Sep 2026 11:03:33 +0000
YE2 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 (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 andymark.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
ef4bb5f6-4ade-4409-bae7-2c159325943c
Output Hash
6413c3033c55e2546f5875a7957303aca62b8ec6aba0b389022bdfe77596de6e
Signature
ed25519:63fbf40ca52ec7392d763ee6aaccd94d726176baf36c0d0551450a5cdbb8612ddf34aa13f3578e2c2fadc30c3dba3c838855163ebf89f793559b48c90f7a820d
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser