CONTINUOUS INTERNET TELEMETRY24H DRIFT46,328 material changesacross 43,356 domains · 24h to ~2h ago · +11,711 vs yesterdaySHIFT67 domains moved DNS from koaladns.com to magpiedns.coma coordinated move · 24hNOW539 curated domains not reachablelast probe, steadySITE ERRORS33,871 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 142,860 sites429 rate-limit / 403 bot-block, a posture signal

zixcentral.com

Observed Aug 3, 2026, 03:55 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zixcentral.com was taken 2d ago

zixcentral.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zixcentral.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 zixcentral.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Signed observation on record.
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zixcentral.com actually stands on - every host below is a signed observation
zixcentral.com
NS
ns-1311.awsdns-35.orgns-1892.awsdns-44.co.ukns-591.awsdns-09.netns-67.awsdns-08.com
awsdns-35.org + awsdns-44.co.uk + moreanswers its DNS
MX
zixcentral-com.relay1g.spamh.comzixcentral-com.relay1h.spamh.comzixcentral-com.relay1i.spamh.com
spamh.comreceives its email

DNS Records

MX 3

  • 10zixcentral-com.relay1g.spamh.com
  • 20zixcentral-com.relay1h.spamh.com
  • 30zixcentral-com.relay1i.spamh.com

TXT 2

  • google-site-verification=AWpY3Jkp3X7OYcNGOqdO4OYO4DsB4RbfYrpltwibcFQ
  • v=spf1 include:spfa.zixcorp.com include:spfb.zixcorp.com -all

NS 4

  • ns-1311.awsdns-35.org
  • ns-1892.awsdns-44.co.uk
  • ns-591.awsdns-09.net
  • ns-67.awsdns-08.com

SOA 1

  • ns-67.awsdns-08.com awsdns-hostmaster.amazon.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.

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Ed25519 Receipt

Receipt ID
rcpt_c5f489070c6550d8
Output Hash
a101b1bb84a2f3d11185057c58462a9ee15b3caeaa4dce20f4ba7adbed1dfeb0
Signature
ed25519:cbb1d708c9ac18534ad8b7c1af3e7e00cd1cd66a9e0a9144cc61aeb92c8e6bf0b1c75d9f6661072062749c03f5e6f53abc594e8b83f76d9b005b62a00fd56000
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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