blueline.ca

Observed Aug 10, 2026, 22:55 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blueline.ca was taken 2d ago

blueline.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blueline.ca 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 blueline.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blueline.ca actually stands on - every host below is a signed observation
blueline.ca
A / AAAA
50.56.2.116
unattributedserves the site
NS
ns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comns-cloud-d2.googledomains.comns-cloud-d1.googledomains.com
googledomains.comanswers its DNS
MX
blueline-ca.mail.protection.outlook.com
Microsoft 365receives its email
TLS
blueline.ca
Let's Encryptissued its certificate

DNS Records

A 1

  • 50.56.2.116

MX 1

  • 0blueline-ca.mail.protection.outlook.com

TXT 2

  • MS=ms70968446
  • v=spf1 include:spf.protection.outlook.com ip4:206.130.239.165 ip4:206.130.239.101 ip4:206.130.239.102 ip4:206.130.239.103 ip4:205.150.58.0/24 ip4:97.107.131.224 ip4:174.140.186.192/26 ip4:96.125.183.9 ip6:2605:9300:1:2::9 include:_spf.google.com -all

NS 4

  • ns-cloud-d3.googledomains.com
  • ns-cloud-d4.googledomains.com
  • ns-cloud-d2.googledomains.com
  • ns-cloud-d1.googledomains.com

SOA 1

  • ns-cloud-d1.googledomains.com cloud-dns-hostmaster.google.com

TLS Certificates (3)

Common NameIssuerExpires
blueline.ca C=US, O=Let's Encrypt, CN=YR1 Thu, 15 Oct 2026 09:11:46 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_cd7a14c11be78472
Output Hash
47a96f0d8914d02a71c3a8ac86bc015e746882c780aeeb13db833bd9f0507189
Signature
ed25519:219b5bf1358f692ff8d92e2be0ae9139f8803709b28ebd486de4ce7edbd6eb321a38a4b06f757ce04b640b8357bc27148713530351d10ca74fad6ca9c3ee1e0f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT48,390 material changesacross 46,168 domains · 24h to ~40m ago · +2,520 vs yesterdayROTATION59 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,456 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,884 sites429 rate-limit / 403 bot-block, a posture signal