fitforfun.de

Observed Jul 18, 2026, 13:53 UTC (12h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesGoogle Search Console

IPv6 · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat fitforfun.de actually stands on - every host below is a signed observation

fitforfun.de

A / AAAA

91.98.4.2462a01:4f8:1c1f:790d::1

2a01serves the site

ns4.markmonitor.comns1.markmonitor.comns6.markmonitor.comns3.markmonitor.com+3 more

markmonitor.comanswers its DNS

fitforfun-de.mail.protection.outlook.com

Microsoft 365receives its email

TLS

fitforfun.de

Let's Encryptissued its certificate

DNS Records

A 1

91.98.4.246

AAAA 1

2a01:4f8:1c1f:790d::1

MX 1

10fitforfun-de.mail.protection.outlook.com

TXT 6

MS=ms63558167
amazonses:KG1R6vfkC7rzOGTgDG0FFXCazPpT8u0htQq3KK9iK4E=
google-site-verification=3u-rFme88a54HPVa7NnVLdSiORYQTxvnmNFs8nKvN5c
adobe-idp-site-verification=3dd87aeb46d139cf0d8b7c78e2f0a96b5ebd3ad07d8aef6921d997884b0baeb1
v=spf1 include:spf.burda.com include:_spf.general.transactional-mail-a.com include:spf.protection.outlook.com include:elaine-asp.de -all
v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc_agg@vali.email; ruf=mailto:dmarc@burda.com; fo=0:1:d:s; adkim=r; aspf=r;

NS 7

ns4.markmonitor.com
ns1.markmonitor.com
ns6.markmonitor.com
ns3.markmonitor.com
ns7.markmonitor.com
ns2.markmonitor.com
ns5.markmonitor.com

SOA 1

ns1.markmonitor.com hostmaster.markmonitor.com

TLS Certificates (4)

Common Name	Issuer	Expires
`fitforfun.de`	C=US, O=Let's Encrypt, CN=YE1	Thu, 01 Oct 2026 15:09:17 +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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for fitforfun.de. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/fitforfun.de">
  <img src="https://domaindrift.io/badge/fitforfun.de.svg"
       width="300" height="64" alt="DomainDrift signed observations for fitforfun.de">
</a>

Ed25519 Receipt

Receipt ID: 36170576-f8a1-47c9-8ef6-db14a6b7ded9
Output Hash: 93eab695630cbf8ca1d0f3ef67cdc68052f69d52d82f071b58101dbe6097515b
Signature: ed25519:283d9a7146fb139ec05fbfad88ee84ee7cb5410fd5b9e8e5d65972d682cd3aeb701d00a70c74686b505bab071a95a7a3ebe48ab6a11fb0a235fd2046b8bae005
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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