marten.se

Observed Aug 11, 2026, 04:44 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of marten.se was taken 5d ago

marten.se is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting marten.se 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 marten.se Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat marten.se actually stands on - every host below is a signed observation
marten.se
A / AAAA
77.111.241.1262a02:2350:5:104:80f5:6262:8ded:99c2
2a02serves the site
NS
ns01.one.comns02.one.com
one.comanswers its DNS
MX
marten-se.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.marten.se
Let's Encryptissued its certificate

DNS Records

A 1

  • 77.111.241.126

AAAA 1

  • 2a02:2350:5:104:80f5:6262:8ded:99c2

MX 1

  • 0marten-se.mail.protection.outlook.com

TXT 4

  • MS=ms56554376
  • brevo-code:93a3a45020b715557e6d672c6b327cd1
  • v=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=XypNed0MHEVNfK4TMpvlGBmgOzwS5G799O0_O-3qNBo

NS 2

  • ns01.one.com
  • ns02.one.com

SOA 1

  • ns01.one.com hostmaster.one.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

TLS Certificates (5)

Common NameIssuerExpires
*.marten.se C=US, O=Let's Encrypt, CN=YE1 Tue, 15 Sep 2026 05:29:02 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X1 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Mon, 04 Jun 2035 11:04:38 +0000

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_cf9a53d054b03493
Output Hash
761f295f70721526ffee6f693b37472e796900d5924a249bbcc8686741ece2fc
Signature
ed25519:948d6fc2bbd0497c9b9129bc471b580e2c27ade71efb9ac94fea792d5c8c1b0b9199cdbff47e1472a74050fa53655c25b383773eb2aeb2a3cdad471b013cec0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT43,037 material changesacross 41,485 domains · last 24h · -470 vs yesterdayROTATION64 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,308 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,285 sites429 rate-limit / 403 bot-block, a posture signal