marc-cain.com

Observed Aug 10, 2026, 20:11 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of marc-cain.com was taken 5d ago

marc-cain.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting marc-cain.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 marc-cain.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Guarded by a firewall
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search ConsoleApple
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat marc-cain.com actually stands on - every host below is a signed observation
marc-cain.com
A / AAAA
5.9.34.36116.202.199.129
unattributedserves the site
NS
ns2.marc-cain.netns3.marc-cain.netns1.marc-cain.netns4.marc-cain.net
marc-cain.netanswers its DNS
MX
marccain-com01b.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.cdn.marc-cain.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 5.9.34.36
  • 116.202.199.129

MX 1

  • 5marccain-com01b.mail.protection.outlook.com

TXT 6

  • v=spf1 a mx ip4:217.6.161.187 ip4:80.154.9.98 ip4:80.154.9.99 ip4:91.192.40.0/22 ip4:80.154.9.66 ip4:52.157.254.210 ip4:80.154.9.100 ip4:80.154.9.108 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.otrissystems.de -all
  • 6yK61A1TUAgiLxm6EMYeUL1o7P50i7TLHtab8jNV5K9xSejN3HLNhaErF/BXoN06LePhlZsYz4figrueXYjF5g==
  • MS=ms24156862
  • google-site-verification=CwAJelFWkCEyBzzZizu1suesR8uu53C8HvHEeYZKjTc
  • umrhllq3hllhah43tf4n44o43o
  • apple-domain-verification=syx6mBJuWldVwDqz

NS 4

  • ns2.marc-cain.net
  • ns3.marc-cain.net
  • ns1.marc-cain.net
  • ns4.marc-cain.net

SOA 1

  • ns1.marc-cain.net steffen\.hessing.marc-cain.de

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; pct=100; rua=mailto:gerd.ott@marc-cain.com; ruf=mailto:gerd.ott@marc-cain.com ; adkim=s; aspf=r

TLS Certificates (3)

Common NameIssuerExpires
*.cdn.marc-cain.com C=US, O=Let's Encrypt, CN=YR1 Thu, 22 Oct 2026 12:48:56 +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 (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_479d509267cda3ae
Output Hash
a064da20ce846a5b4acae3397d74cd10adbd54cc7447a380840c9b08b5911693
Signature
ed25519:9ead4fca2bdbdb7c8304f7a1f47f05a73a35ec7d1ce0f2ee4c063e28ccf9012c66c2820ea2b4486b34b37e665c068a6b3007a2e3fb6fe2dd456fd5cd2834430c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT46,634 material changesacross 44,853 domains · last 24h · +3,127 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 54 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,296 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,411 sites429 rate-limit / 403 bot-block, a posture signal