jenoptik.de
Observed Aug 10, 2026, 07:01 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.
jenoptik.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jenoptik.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 jenoptik.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DigiCertDNS Records
A 1
87.79.4.123
MX 2
20mailgw2.jenoptik.com10mailgw1.jenoptik.com
TXT 4
0t6hw3nwxrwh5s0mq37ys6h4ntg18mq3_j9y0ptnspfjmxwkjjwuh06ev9isy3h6v=spf1 -all756thcn990ylpfz99t4j4qh3k8kt87z2
NS 4
ns16.domserver.dens1.jenoptik.comns17.domserver.dens2.jenoptik.com
SOA 1
ns1.jenoptik.com zit-network.jenoptik.com
DMARC_RECORDS 1
v=DMARC1;p=reject;rua=mailto:37f171f45d@rua.easydmarc.eu;ruf=mailto:37f171f45d@ruf.easydmarc.eu;aspf=s;adkim=s;fo=1;
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
jenoptik.com |
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 | Sat, 26 Sep 2026 23:59:59 +0000 |
DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Sat, 29 Mar 2031 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_d61feac2ea02e788- Output Hash
1ea22f8b0c48125ebca1ba62cc229ae4a592454d4d69b5e81c93cb17e52ec9f8- Signature
ed25519:faca10816ca51650cf26895af20e30b85fda00df3c048735b328fec055bd1eaf7319502041b314672378e835e811be223ed1c12a653ec574701ecdd86ea08206- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast