boerger.com

Observed Aug 10, 2026, 09:42 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of boerger.com was taken 4d ago

boerger.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting boerger.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 boerger.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs on23M
Secured bySectigo
Registered withDeutsche Telekom AG
Also usesMicrosoft 365Cisco
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat boerger.com actually stands on - every host below is a signed observation
boerger.com
A / AAAA
45.87.136.51
23Mserves the site
NS
pns.dtag.desecondary006.dtag.net
dtag.de + dtag.netanswers its DNS
MX
boerger-de-1.fortimailcloud.comboerger-de-2.fortimailcloud.com
fortimailcloud.comreceives its email
TLS
boerger.com
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 45.87.136.51

MX 2

  • 10boerger-de-1.fortimailcloud.com
  • 20boerger-de-2.fortimailcloud.com

TXT 4

  • cisco-ci-domain-verification=4e209ccbc2c51b5fdb3e0e50dd479a27dc11e382fa98807569fc6448052f4800
  • v=spf1 ip4:217.7.122.208/29 ip4:87.139.204.21 ip4:178.77.125.31 ip4:81.209.250.112/29 ip4:62.157.227.190 ip4:45.87.136.51 include:spf.protection.outlook.com include:_spf.fortimailcloud.com -all
  • MS=ms21969307
  • MS=ms51547057

NS 2

  • pns.dtag.de
  • secondary006.dtag.net

SOA 1

  • dns.boerger.de dnsadmin.nic.dtag.de

SRV 1

  • mail.boerger.de:443 p0

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email

TLS Certificates (3)

Common NameIssuerExpires
boerger.com C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36 Sun, 27 Sep 2026 23:59:59 +0000
Sectigo Public Server Authentication CA OV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_113a6fb144c8b211
Output Hash
43bb3daafda4ae89edf1818def4caef6b5e798c142cd8229630ffea334eb8327
Signature
ed25519:003d468b3a0a058eac623c7340fc4af87fb71fab434a679058b84d7905383f19d06318c23c5ebfc03554d7b12a1e0e21b1b6525304f389b255bbfd40790dd10d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,031 material changesacross 40,117 domains · 24h to ~3h ago · -2,051 vs yesterdayROTATION59 domains moved DNS from koaladns.com to magpiedns.com, 59 moved backa rotation loop, not a migration · 24hNOW492 curated domains not reachablelast probe, steadySITE ERRORS36,326 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,558 sites429 rate-limit / 403 bot-block, a posture signal