Das Zertifikat des Servers pop3.kabelmail.de ist gestern abgelaufen:
Starting Nmap 7.70 ( https://nmap.org ) at 2022-12-04 10:20 CET
Nmap scan report for pop3.kabelmail.de (31.25.48.15)
Host is up (0.025s latency).
rDNS record for 31.25.48.15: smtp-out03.mediabeam.com
PORT STATE SERVICE
995/tcp open pop3s
| ssl-cert: Subject: commonName=mail.vodafone.de
| Subject Alternative Name: DNS:mail.vodafone.de, DNS:imap.arcor.de, DNS:imap.highspeed3.de, DNS:imap.iesy.net, DNS:imap.iesy.tv, DNS:imap.ish.de, DNS:imap.kabelbw.de, DNS:imap.kabelmail.de, DNS:imap.unity-mail.de, DNS:imap.unitybox.de, DNS:imap.vodafone.de, DNS:imap.vodafonemail.de, DNS:mail.arcor.de, DNS:mail.highspeed3.de, DNS:mail.iesy.net, DNS:mail.iesy.tv, DNS:mail.ish.de, DNS:mail.unity-mail.de, DNS:mail.unitybox.de, DNS:pop.arcor.de, DNS:pop.iesy.net, DNS:pop.ish.de, DNS:pop.kabelbw.de, DNS:pop.unity-mail.de, DNS:pop.unitybox.de, DNS:pop.vodafone.de, DNS:pop.vodafonemail.de, DNS:pop3.arcor.de, DNS:pop3.highspeed3.de, DNS:pop3.iesy.net, DNS:pop3.iesy.tv, DNS:pop3.ish.de, DNS:pop3.kabelmail.de, DNS:pop3.unity-mail.de, DNS:pop3.unitybox.de, DNS:pop3.vodafone.de, DNS:pop3.vodafonemail.de
| Issuer: commonName=Sectigo RSA Domain Validation Secure Server CA/organizationName=Sectigo Limited/stateOrProvinceName=Greater Manchester/countryName=GB
| Public Key type: rsa
| Public Key bits: 2048
| Signature Algorithm: sha256WithRSAEncryption
| Not valid before: 2021-11-02T00:00:00
| Not valid after: 2022-12-03T23:59:59
| MD5: 9378 6d53 c6a1 483a 5a42 8382 29f8 8f92
|_SHA-1: d0cf c36f bef9 06ca c77b 4e65 54f5 5494 3384 d700
Nmap done: 1 IP address (1 host up) scanned in 0.95 seconds
Bitte installieren sie ein neues Zertifikat.
Danke und Gruß,
Jürgen Smolka
