mertz.com

Observed Aug 2, 2026, 18:23 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mertz.com was taken 13d ago

mertz.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mertz.com under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch mertz.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Email byMicrosoft 365
Also usesMicrosoft
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mertz.com actually stands on - every host below is a signed observation
mertz.com
NS
ns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.com
microsoftonline.comanswers its DNS
MX
mertz-com.mail.protection.outlook.com
Microsoft 365receives its email

DNS Records

MX 1

  • 0mertz-com.mail.protection.outlook.com

TXT 2

  • mscid=pCGZwj/TYmtwcMIVwWqYFL8dcSpR7v8M2+qOTc17vIu57gzbjHVHnOYa08P7NyFb2U4UIUMWVuWskmV99q6uHA==
  • v=spf1 include:spf.protection.outlook.com -all

NS 4

  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com

SOA 1

  • ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_25f5e05486097781
Output Hash
97dc05e3086097e966e871a5075a1b25e086a156b127a59bd7b6702d6f3e54ac
Signature
ed25519:25eb88e0d8da0ca79e768a5a36cf3ae6a4744257b001a76e0995444e9982cf2e4dc35f361b930c40cd156fb1654bb737e45c2eacfff479e650d7a0ffd631b004
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT41,515 material changesacross 39,914 domains · 24h to ~2h ago · -1,992 vs yesterdayROTATION54 domains moved DNS from koaladns.com to magpiedns.com, 51 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,302 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,378 sites429 rate-limit / 403 bot-block, a posture signal