SSL-Tools

postfix.iiq-check.cloud

CN=postfix.iiq-check.cloud

Fingerprints: cf72df7acb

Aussteller:
CN=R12,O=Let's E­ncrypt,C=US
Seriennummer:
4851448088030888­7693292199053383­3728035662
Nicht gültig vor:
2026-03-21 08:37­:26 UTC
Nicht gültig nach:
2026-06-19 08:37­:25 UTC
Schlüssellänge:
2048
Signatur-Algorithmus:
sha256WithRSAEnc­ryption
keyUsage:
Digital Signatur­e, Key Encipherm­ent
extendedKeyUsage:
TLS Web Server A­uthentication
basicConstraints:
CA:FALSE
subjectKeyIdentifier:
ED:5F:20:0A:8C:B­9:0E:32:41:8B:BB­:34:48:A3:E4:49:­17:43:B2:FD
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:postfix.iiq-­check.cloud
certificatePolicies:
Policy: 2.23.140­.1.2.1
crlDistributionPoints:
Full Name:­ URI:http://r12­.c.lencr.org/79.­crl
ct_precert_scts:
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­71:7E:95:F3:C2:3­8:8A:6D:B1:E3:84­:49:3D:31:E1:5A:­ ­A9:62:08:76:2D:4­2:00:E0:05:0C:D0­:67:B5:A6:61:E2­ Timestamp : ­Mar 21 09:35:56.­807 2026 GMT­ Extensions: ­00:00:05:00:0C:3­5:DC:2A­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:3C:8­B:74:B4:8F:C4:89­:4A:2D:0F:A7:62:­ ­5C:C8:86:AE:D2:1­6:2A:89:1A:88:9C­:35:78:56:C4:52:­ ­53:EC:2C:BD:02:2­1:00:92:11:A8:16­:05:68:DC:CD:05:­ ­B3:68:A8:D4:E0:C­C:B9:33:F2:5D:66­:39:16:E2:81:C5:­ ­B8:69:DF:2A:EF:E­8:A4­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­16:83:2D:AB:F0:A­9:25:0F:0F:F0:3A­:A5:45:FF:C8:BF:­ ­C8:23:D0:87:4B:F­6:04:29:27:F8:E7­:1F:33:13:F5:FA­ Timestamp : ­Mar 21 09:35:58.­623 2026 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:5B:4­0:72:78:84:16:CD­:3C:44:82:0A:5A:­ ­5A:8C:BC:24:64:2­6:2B:CA:12:70:02­:FF:52:DA:51:2E:­ ­D9:AA:6E:BC:02:2­0:5F:55:E4:F1:EB­:06:A4:E2:84:D8:­ ­15:0D:55:E8:61:B­A:D8:7E:A9:8C:62­:F7:54:E1:BD:8A:­ ­F5:B1:1A:94:23:E­2

Zertifikate

Fingerprint Aussteller Seriennummer Public Key Download Tools
cf72­df7a­cb26­7bd9­378b­fc33­003b­e779­77d7­1090 R12 4851­4480­8803­0888­7693­2921­9905­3383­3728­0356­62 cf72df7acb
PEM TXT JSON
TLSA