messmer.de
Observed Aug 3, 2026, 03:57 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.
messmer.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting messmer.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 messmer.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Cloudflare
HubSpot
Let's Encrypt
Microsoft 365
Google Search ConsoleDNS Records
A 1
23.227.38.65
AAAA 1
2620:127:f00f:5::
MX 4
40mx19d.antispameurope.com20mx19b.antispameurope.com10mx19a.antispameurope.com30mx19c.antispameurope.com
TXT 5
v=spf1 a mx include:spf.hornetsecurity.com include:145614819.spf02.hubspotemail.net include:shops.shopify.com ~allMS=ms81910679google-site-verification=ufmCmgs03-tfLwbWjvBNdI0AzFEi0h_EnTJ9YkAnDsQswisssign-check=a6-gtz5scSySpv5A1XuuJc0QnYkZNam4Za61/0qGnjoqUb4ptU6cbjMCtLnMEad3M6t5XYsy8xSVd7scWbLPzToQmZGDkKgqADSWsxqu+FBbrVJ5g==
NS 3
ns17.knipp.netns3.knipp.dens2.knipp.de
SOA 1
ns2.knipp.de dnsmaster.irondns.net
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
messmer.de |
C=US, O=Let's Encrypt, CN=YE1 | Sun, 27 Sep 2026 13:53:33 +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.
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_af4beab5a076ba09- Output Hash
50761f9e626e3a37830041ef310d8b85c2121f840628f4cfbfae7c1f9138b2b6- Signature
ed25519:e3098de0674daed4234eb476c1000ce3ca2e675de1a8940e1d7a79e882a7353ffe191c3cc748bdc56385a69a7c64b9a46bf8befde189636fa25926ab0396cf0f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast