blu.com.pl

Observed Aug 11, 2026, 04:52 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blu.com.pl was taken 4d ago

blu.com.pl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blu.com.pl 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 blu.com.pl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Guarded by a firewall
Runs onCloudflare
Email byZoho Mail
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blu.com.pl actually stands on - every host below is a signed observation
blu.com.pl
A / AAAA
104.26.0.109104.26.1.109172.67.75.632606:4700:20::681a:6d+2 more
Cloudflareserves the site
NS
grace.ns.cloudflare.comsimon.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx.zoho.eumx2.zoho.eumx3.zoho.eu
Zoho Mailreceives its email
TLS
blu.com.pl
Google Trust Servicesissued its certificate

DNS Records

A 3

  • 104.26.0.109
  • 104.26.1.109
  • 172.67.75.63

AAAA 3

  • 2606:4700:20::681a:6d
  • 2606:4700:20::ac43:4b3f
  • 2606:4700:20::681a:16d

MX 3

  • 10mx.zoho.eu
  • 20mx2.zoho.eu
  • 50mx3.zoho.eu

TXT 2

  • google-site-verification=vk4h-uEbK5GveJhmokge3AWI8-bxLbhehy_rysFaHds
  • v=spf1 include:zohomail.eu ~all

NS 2

  • grace.ns.cloudflare.com
  • simon.ns.cloudflare.com

SOA 1

  • grace.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; ruf=mailto:dmarc-reports@blu.com.pl; sp=none; adkim=s; aspf=s

TLS Certificates (3)

Common NameIssuerExpires
blu.com.pl C=US, O=Google Trust Services, CN=WE1 Thu, 29 Oct 2026 10:48:01 +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_03e9e1c859d513f7
Output Hash
8a8afad8978bd474a8a0c14662d34166737372b45dfcc52ef49c5a28d9048fea
Signature
ed25519:82e666e845bd75bc0bb830b4b550ea568b4a84c45d86455163bf3fb664df306447c9f987fd41bcdc0aa840d401665a8d2abfd65756a57e95d39d3afd0f7a660c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT45,328 material changesacross 43,735 domains · 24h to ~2h ago · +1,821 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 55 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,287 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,270 sites429 rate-limit / 403 bot-block, a posture signal