CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 35,982 material changesacross 34,252+ domains · 24h to ~7h ago · a floor, 17h of 24 walkedNOW552 curated domains not reachablelast probe, steadySITE ERRORS34,695 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,236 sites429 rate-limit / 403 bot-block, a posture signal

dpd.cz

Observed Jul 25, 2026, 07:42 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Not responding
Signed observation on record.
Also usesFacebook/Meta
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dpd.cz actually stands on - every host below is a signed observation
dpd.cz
A / AAAA
193.86.239.23
unattributedserves the site
NS
sns.nextra.czdns.nextra.cz
nextra.czanswers its DNS
MX
mail.dpd.cz
dpd.czreceives its email

DNS Records

A 1

  • 193.86.239.23

MX 1

  • 10mail.dpd.cz

TXT 11

  • v=spf1 a ptr mx:etrn.nextra.cz mx:mail.dpd.cz ip4:195.47.89.195/32 include:mailing.dpd.com ~all
  • _63vfftl1skj34kwja6x5ms0idet7n71
  • _otxhpl7z17sekietjq3e0c301hasqvj
  • 8DP6wi6y2zWsS5Uwk8kn2dZn8CGUVGIT8GCViOK3OeVNOBSoQmJ0K3ivtRGV2DpkG6f4vtxyb2wxTQ+EdQ4MXQ==
  • facebook-domain-verification=xhcqhd57jae1atpdyiae4b7wvjznxv
  • MS=ms88273923
  • _5sd345rhxuzmbtyl8sepvc3newrml3b
  • _pyajdykb0gu5a03wxf1r2hss8xq1fn2
  • _xdpofxxmbeyec2e2vpwwcxaj02z7evx
  • _e66hm13uqwns3m6wp614puovnyfg0fz

NS 2

  • sns.nextra.cz
  • dns.nextra.cz

SOA 1

  • dns.nextra.cz hostmaster.cz.net

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for dpd.cz. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for dpd.cz <a href="https://domaindrift.io/t/dpd.cz"> <img src="https://domaindrift.io/badge/dpd.cz.svg" width="300" height="64" alt="DomainDrift signed observations for dpd.cz"> </a>

Ed25519 Receipt

Receipt ID
rcpt_2a95f7aa656504e6
Output Hash
c0756b33b3042add95328252732e9658bdfe21b1c1086f18cf177fe696aeb3ec
Signature
ed25519:f280b7c4345354779d6588188951f4889e1ea94b600517baaec9e9ed990260fc299cc802cab944d258f9e5582e39282237a8c407df804a305705c4275817220d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser