upcindex.com

Observed Aug 11, 2026, 12:23 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of upcindex.com was taken 2d ago

upcindex.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting upcindex.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 upcindex.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Guarded by a firewall
Runs onCloudflare
Secured byGoogle Trust Services
Also usesGoogle Search Console
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat upcindex.com actually stands on - every host below is a signed observation
upcindex.com
A / AAAA
104.26.6.92104.26.7.92172.67.70.173
Cloudflareserves the site
NS
norm.ns.cloudflare.comzara.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
linda.mx.cloudflare.netamir.mx.cloudflare.netisaac.mx.cloudflare.net
cloudflare.netreceives its email
TLS
upcindex.com
Google Trust Servicesissued its certificate

DNS Records

A 3

  • 104.26.6.92
  • 104.26.7.92
  • 172.67.70.173

MX 3

  • 17linda.mx.cloudflare.net
  • 54amir.mx.cloudflare.net
  • 75isaac.mx.cloudflare.net

TXT 2

  • v=spf1 include:_spf.mx.cloudflare.net ~all
  • google-site-verification=ONWvbzQFZnW59sN7XBRKcD4_8cA9kzjOE-6vaH1nTeU

NS 2

  • norm.ns.cloudflare.com
  • zara.ns.cloudflare.com

SOA 1

  • norm.ns.cloudflare.com dns.cloudflare.com

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"

TLS Certificates (3)

Common NameIssuerExpires
upcindex.com C=US, O=Google Trust Services, CN=WE1 Wed, 07 Oct 2026 01:18:35 +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_0b2ea57841b4b2a4
Output Hash
46083dc464db212126c9813a47fa453402f98a7805a5bae8f246a3b2be3aedfe
Signature
ed25519:254e409e93638c6c7963b7652e9a7e96c488b0395f94b8fd5b9ee19104b737e742bf22876f7509a4a588def4f389c79ddd166d5ad4ceafd911e9112e65a95203
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT47,644 material changesacross 45,465 domains · 24h to ~30m ago · +1,774 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,301 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,584 sites429 rate-limit / 403 bot-block, a posture signal