mail.hirt.koeln

CN=mail.hirt.koeln

Fingerprints: 2585dded18

Issuer:
CN=R3,O=Let's En­crypt,C=US
Serial:
3240557965099804­9932204729672568­9203421495
Not valid before:
2024-04-04 06:50­:28 UTC
Not valid after:
2024-07-03 06:50­:27 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:
4B:F0:C5:21:92:3­6:6C:3E:81:04:93­:12:68:9B:F9:10:­B6:49:3E:49
authorityKeyIdentifier:
keyid:14:2E:B3:1­7:B7:58:56:CB:AE­:50:09:40:E6:1F:­AF:9D:8B:14:C2:C­6
authorityInfoAccess:
OCSP - URI:http:­//r3.o.lencr.org­CA Issuers - URI­:http://r3.i.len­cr.org/
subjectAltName:
DNS:autoconfig.h­irt.koeln, DNS:a­utoconfig.hirtla­b.de, DNS:autoco­nfig.weg-wuppera­uen.de, DNS:auto­discover.hirt.ko­eln, DNS:autodis­cover.hirtlab.de­, DNS:autodiscov­er.weg-wupperaue­n.de, DNS:mail.h­irt.koeln, DNS:m­ta-sts.hirt.koel­n, DNS:mta-sts.h­irtlab.de, DNS:m­ta-sts.weg-wuppe­rauen.de
certificatePolicies:
Policy: 2.23.140­.1.2.1
ct_precert_scts:
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­3B:53:77:75:3E:2­D:B9:80:4E:8B:30­:5B:06:FE:40:3B:­ ­67:D8:4F:C3:F4:C­7:BD:00:0D:2D:72­:6F:E1:FA:D4:17­ Timestamp : ­Apr 4 07:50:28.­419 2024 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:58:3­6:31:C2:C6:86:48­:A4:8E:8B:4C:20:­ ­FB:46:FD:36:63:7­5:9A:27:22:59:D5­:E5:9D:AA:58:85:­ ­3D:B1:15:5F:02:2­0:04:4E:CD:06:69­:CB:B7:F5:35:33:­ ­1A:85:E2:8B:2C:C­8:0C:55:76:72:B5­:A6:70:BE:B0:02:­ ­8E:1F:5D:FE:87:2­9­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­DF:E1:56:EB:AA:0­5:AF:B5:9C:0F:86­:71:8D:A8:C0:32:­ ­4E:AE:56:D9:6E:A­7:F5:A5:6A:01:D1­:C1:3B:BE:52:5C­ Timestamp : ­Apr 4 07:50:28.­605 2024 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:F­1:77:04:72:30:A4­:D0:F6:76:E1:19:­ ­43:F5:E9:70:C1:0­1:50:89:CF:5F:07­:9A:5C:0C:45:1F:­ ­39:99:34:3E:E4:0­2:20:55:D7:D0:68­:EA:68:79:2B:5A:­ ­7E:E6:BE:B8:6C:0­1:0E:4B:77:5A:00­:EE:BE:D0:2A:A3:­ ­8C:E2:3D:5E:3C:3­7:18

Certificates

Fingerprint Issuer Serial Public Key Download Tools
2585­dded­1885­6dcf­cc91­60c0­ddbb­3693­31a7­e307 R3 3240­5579­6509­9804­9932­2047­2967­2568­9203­4214­95 2585dded18 TLSA