blickfeld.com

Observed Aug 11, 2026, 05:17 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blickfeld.com was taken 3d ago

blickfeld.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blickfeld.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 blickfeld.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onnetcup
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withPDR Ltd. d/b/a PublicDomainRegistry.com
Also usesMicrosoft 365BitwardenAnthropicGoogle Search Console
DNSSEC on · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blickfeld.com actually stands on - every host below is a signed observation
blickfeld.com
A / AAAA
202.61.253.13
netcupserves the site
NS
samara.ns.cloudflare.comtrevor.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
blickfeld.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 202.61.253.13

MX 5

  • 1aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com

TXT 8

  • MS=ms34993155
  • 00DDn000002oQpk=1TBPn0000000B8L
  • bw=3QvOgY7zBbKjntElGU9Bv2VW5nbQ65CMcDQYnrKA4kbU
  • anthropic-domain-verification-rm9jzn=juuEipeqUhUJgM0AjMqZI4CTc
  • google-site-verification=-I0n7l1tMkFIkQCJUr2hwWZJN47_s9yosFtEpHPsHwE
  • google-site-verification=5T2vBGjQSyOLoZ8czLXb7G9-qEkn9xA0X4xgfDn9dws
  • google-site-verification=ZxPgZpKcswllubLw-F6hx7ZHVA2Wb5q4bGRxKIHds0U
  • v=spf1 mx mx:indivsurvey.de ip4:188.68.34.225/32 ip4:129.187.161.1/28 ip4:202.61.253.13/32 include:_spf.google.com include:_spf.kundenserver.de include:spf.smtp.net include:spf.rmh1.net include:spfa.myconvento.com -all

NS 2

  • samara.ns.cloudflare.com
  • trevor.ns.cloudflare.com

SOA 1

  • samara.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:server@blickfeld.com

TLS Certificates (3)

Common NameIssuerExpires
blickfeld.com C=US, O=Let's Encrypt, CN=YR1 Fri, 11 Sep 2026 01:01:40 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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_83a1bbded26ad6c6
Output Hash
4902aca853781a58c24418c78452a490d7ee8205775ac3d16b737195cf2bea60
Signature
ed25519:d912003a49cc9d7059489fc686718c1d415c98742144d200b91526feca8c7057cbf718ed37b0523f09233d4c828f50bc659106f2ee5c8e27063196cc0ae7880a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,034 material changesacross 41,146 domains · 24h to ~2h ago · -2,836 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 60 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,309 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,700 sites429 rate-limit / 403 bot-block, a posture signal