SSL-Tools

mail-neu.kzvlb.de

CN=mail-neu.kzvlb.de

Fingerprints: a33e347da9

Issuer:
CN=R12,O=Let's E­ncrypt,C=US
Serial:
4729500105813735­1375073459809577­3146732587
Not valid before:
2025-11-06 06:31­:36 UTC
Not valid after:
2026-02-04 06:31­:35 UTC
Key size:
4096
Signature Algorithm:
sha256WithRSAEnc­ryption
keyUsage:
Digital Signatur­e, Key Encipherm­ent
extendedKeyUsage:
TLS Web Server A­uthentication, T­LS Web Client Au­thentication
basicConstraints:
CA:FALSE
subjectKeyIdentifier:
A5:A3:16:70:49:2­5:5F:C6:9A:A1:28­:3C:43:6A:0E:46:­76:E9:57:72
authorityKeyIdentifier:
keyid:00:B5:29:F­2:2D:8E:6F:31:E8­:9B:4C:AD:78:3E:­FA:DC:E9:0C:D1:D­2
authorityInfoAccess:
CA Issuers - URI­:http://r12.i.le­ncr.org/
subjectAltName:
DNS:mail-neu.kzv­lb.de
certificatePolicies:
Policy: 2.23.140­.1.2.1
crlDistributionPoints:
Full Name:­ URI:http://r12­.c.lencr.org/44.­crl
ct_precert_scts:
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­64:11:C4:6C:A4:1­2:EC:A7:89:1C:A2­:02:2E:00:BC:AB:­ ­4F:28:07:D4:1E:3­5:27:AB:EA:FE:D5­:03:C9:7D:CD:F0­ Timestamp : ­Nov 6 07:30:06.­098 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:D­8:89:92:13:BD:4D­:32:E0:DA:BF:86:­ ­1E:A8:EC:B6:6A:4­1:E4:58:6F:9C:B5­:98:76:C9:59:DE:­ ­4E:47:91:15:18:0­2:20:64:4D:F2:15­:49:E7:C6:B4:89:­ ­39:40:95:B9:17:F­7:08:1E:2D:60:45­:4B:2E:6E:BF:A3:­ ­85:29:F6:C8:4B:A­4:62­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­19:86:D4:C7:28:A­A:6F:FE:BA:03:6F­:78:2A:4D:01:91:­ ­AA:CE:2D:72:31:0­F:AE:CE:5D:70:41­:2D:25:4C:C7:D4­ Timestamp : ­Nov 6 07:30:06.­110 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:43:2­A:4B:FB:F1:85:52­:90:52:A1:2F:D0:­ ­3F:C5:10:29:DE:C­9:7F:11:FE:D8:1A­:1F:0D:07:A5:EC:­ ­E7:65:FE:0E:02:2­0:7F:15:E4:BA:2D­:9C:67:B3:A8:C2:­ ­DB:8C:EE:95:02:F­F:77:71:D0:76:71­:FA:EA:1C:3B:AF:­ ­56:34:9F:16:35:6­E

Certificates

Fingerprint Issuer Serial Public Key Download Tools
a33e­347d­a931­eb75­60ff­1a91­574a­1ad4­ec2e­b294 R12 4729­5001­0581­3735­1375­0734­5980­9577­3146­7325­87 a33e347da9
PEM TXT JSON
TLSA