markovic.io

Observed Aug 11, 2026, 05:15 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of markovic.io was taken 4d ago

markovic.io is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting markovic.io 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 markovic.io Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat markovic.io actually stands on - every host below is a signed observation
markovic.io
A / AAAA
104.21.47.63172.67.145.602606:4700:3035::6815:2f3f2606:4700:3037::ac43:913c
Cloudflareserves the site
NS
alex.ns.cloudflare.comisla.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+3 more
Google Workspacereceives its email
TLS
markovic.io
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.47.63
  • 172.67.145.60

AAAA 2

  • 2606:4700:3035::6815:2f3f
  • 2606:4700:3037::ac43:913c

MX 7

  • 10aspmx.l.google.com
  • 20alt1.aspmx.l.google.com
  • 20alt2.aspmx.l.google.com
  • 30aspmx2.googlemail.com
  • 30aspmx3.googlemail.com
  • 30aspmx4.googlemail.com
  • 30aspmx5.googlemail.com

TXT 1

  • google-site-verification=N8AiNuNK0XMzfeLnF4dW6kb-Oz2Ioj3e2PxrUzAc4_0

NS 2

  • alex.ns.cloudflare.com
  • isla.ns.cloudflare.com

SOA 1

  • alex.ns.cloudflare.com dns.cloudflare.com

SRV 5

  • xmpp-server.l.google.com:5269 p5
  • xmpp-server1.l.google.com:5269 p20
  • xmpp-server2.l.google.com:5269 p20
  • xmpp-server3.l.google.com:5269 p20
  • xmpp-server4.l.google.com:5269 p20

CAA 10

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

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:c33fd4a0478d4c4e956f647dee9c8cc0@dmarc-reports.cloudflare.net

TLS Certificates (3)

Common NameIssuerExpires
markovic.io C=US, O=Google Trust Services, CN=WE1 Sat, 17 Oct 2026 16:25:35 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_f86eed3fb06a56a6
Output Hash
6d4d6af5edc390426bbe47d9bd5a430289ebec1ee1d04ba7028c8f26f7753fca
Signature
ed25519:bc95575ffa650f5fbfe6064b9b7878b84cd3b8ceb35d2fed74786ef9b47182c73319bbc649de0671412a8ed2e3f0a88ddf906855be6eb8dbe19c39f7115fe80b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT45,199 material changesacross 43,415 domains · 24h to ~80m ago · +1,117 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,539 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,408 sites429 rate-limit / 403 bot-block, a posture signal