marcus-obst.de
Observed Aug 2, 2026, 21:45 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.
marcus-obst.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting marcus-obst.de 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 marcus-obst.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's Encrypt
Google Search ConsoleDNS Records
A 1
85.13.165.88
MX 1
10v156395.kasserver.com
TXT 2
v=spf1 a mx ip4:85.13.143.235 ~allgoogle-site-verification=41YT_u3RMyJtsPibdaylHcpal7sM8hjj81lOQt5yQls
NS 2
ns3.kasserver.comns4.kasserver.com
SOA 1
ns3.kasserver.com hostmaster.kasserver.com
DMARC_RECORDS 1
v=DMARC1; p=none; pct=100; rua=mailto:re+tfr0fafw9ld@dmarc.postmarkapp.com; sp=none; aspf=r;
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
marcus-obst.de |
C=US, O=Let's Encrypt, CN=YE2 | Wed, 02 Sep 2026 18:24:24 +0000 |
YE2 |
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 (1)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_e61db64b8e05af63- Output Hash
e5650da5d246e6771da7081aaea50078cceb667a0994a47f9dd491e7a6f5f147- Signature
ed25519:cc8c4d77f2083f3591f6bbec24d3de0b82b413e0431164bfdea2065210a53a159db71d78f1792b307855723ff80542418787800b943134ac76acb869853c680d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast