borgarsogusafn.is

Observed Aug 11, 2026, 04:39 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of borgarsogusafn.is was taken 3d ago

borgarsogusafn.is is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting borgarsogusafn.is 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 borgarsogusafn.is Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onMicrosoft Corporation
Email byMicrosoft 365
Secured byLet's Encrypt
Registered toReykjavíkurborg
Also usesWorkplace (Meta)
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat borgarsogusafn.is actually stands on - every host below is a signed observation
borgarsogusafn.is
A / AAAA
20.93.147.170
Microsoft Corporationserves the site
NS
ns-1.reykjavik.isns-2.reykjavik.is
reykjavik.isanswers its DNS
MX
borgarsogusafn-is.mail.protection.outlook.com
Microsoft 365receives its email
TLS
borgarsogusafn.is
Let's Encryptissued its certificate

DNS Records

A 1

  • 20.93.147.170

MX 1

  • 0borgarsogusafn-is.mail.protection.outlook.com

TXT 4

  • eXb2RWGPF6l2Kqe3aXU+DcjHDA/rfps4TWRMZvP7yPmJwF/N1xMoxS2EsFfQRwouDu6NfW3ubwFobfCcfSw0sw==
  • workplace-domain-verification=MnAyiGgAKyh95Ys4S4UIr0oyyfnssW
  • MS=ms46786848
  • v=spf1 mx ip4:82.112.64.0/19 a:skyhqamx10.skyggnir.is a:smtp.umsja.is a:smtp.thekking.is include:_spf.atlassian.net include:spf.protection.outlook.com -all

NS 2

  • ns-1.reykjavik.is
  • ns-2.reykjavik.is

SOA 1

  • ns-1.reykjavik.is hostmaster.reykjavik.is

TLS Certificates (3)

Common NameIssuerExpires
borgarsogusafn.is C=US, O=Let's Encrypt, CN=YR2 Sat, 10 Oct 2026 06:57:59 +0000
YR2 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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_9f9b6ebe4e93c029
Output Hash
1c6f1d7cf6a084c18dbdc70ee37e6afc4b55023f6740abeefe99fbc319d58e06
Signature
ed25519:06e287ec1c52d17bdd00e16f025dda00207813265a3bf05f241f47a743341133d86ca404fb54e5d74095761f14a9690b65b51f5aca3d91d95f18455a1cdb8906
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT45,192 material changesacross 43,178 domains · 24h to ~2h ago · +1,110 vs yesterdayROTATION56 domains moved DNS from koaladns.com to kirklanddc.com, 54 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,483 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,730 sites429 rate-limit / 403 bot-block, a posture signal