mersea.com

Observed Aug 11, 2026, 06:54 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mersea.com was taken 4d ago

mersea.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mersea.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 mersea.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesMicrosoft 365AppleGoogle Search ConsoleKlaviyo
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mersea.com actually stands on - every host below is a signed observation
mersea.com
A / AAAA
104.18.26.172104.18.27.1722606:4700::6812:1aac2606:4700::6812:1bac
Cloudflareserves the site
NS
jillian.ns.cloudflare.comquentin.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
mersea.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 104.18.26.172
  • 104.18.27.172

AAAA 2

  • 2606:4700::6812:1aac
  • 2606:4700::6812:1bac

MX 5

  • 1aspmx.l.google.com
  • 2alt1.aspmx.l.google.com
  • 3alt2.aspmx.l.google.com
  • 4alt3.aspmx.l.google.com
  • 5alt4.aspmx.l.google.com

TXT 7

  • MS=ms86696919
  • apple-domain-verification=QtK0FMv-GSvwIEZ8La0RhtyPzOfTtTfvrB4cTvpOgdI
  • google-site-verification=NZXjEQT-4g9zWGPFDRHrvVND2Dr1Sx-bgWVHDMEFvC8
  • google-site-verification=ddiRu4RtRxCuF3x2vIFY0wwrLXaanclbMoDSI0Onm28
  • google-site-verification=sYS5CPpvQAmM-RHB9v8S7yFCmb2cZbLjEJF5axWB3nU
  • klaviyo-site-verification=HaZf6m
  • v=spf1 a mx include:_spf.google.com ~all

NS 2

  • jillian.ns.cloudflare.com
  • quentin.ns.cloudflare.com

SOA 1

  • jillian.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:34b163e47095438993a25ca9c65b9346@dmarc-reports.cloudflare.net,mailto:pat@mersea.com;ruf=mailto:pat@mersea.com

TLS Certificates (4)

Common NameIssuerExpires
mersea.com C=US, O=Let's Encrypt, CN=YE1 Tue, 27 Oct 2026 16:09:31 +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

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_5877762bedcb6221
Output Hash
0df69a39062a89a206fa6b6379979318798554eabdce1e5212f968ef689f4bb5
Signature
ed25519:e708ec325c5d3aa93d2ed00a8ce4f9489eda67dc2dba8932a7037d8294c313513b3ad1bd9080273e008b6b60e210c213b8dddf95ff0ecd939b8bff7a41f11a0c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT40,050 material changesacross 38,429 domains · 24h to ~3h ago · -3,457 vs yesterdayROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 55 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,315 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,316 sites429 rate-limit / 403 bot-block, a posture signal