mail.recoop.pl

CN=mail.recoop.pl

Fingerprints: 491bc823af 21439b95f4

Issuer:
CN=E8,O=Let's En­crypt,C=US
CN=YE1,O=Let's E­ncrypt,C=US
Serial:
4931235779625536­4925401441690211­7193735450
4513190432439150­6523890768234589­4556496191
Not valid before:
2026-04-15 15:21­:23 UTC
2026-07-13 19:09­:16 UTC
Not valid after:
2026-07-14 15:21­:22 UTC
2026-10-11 19:09­:15 UTC
Key size:
256
Signature Algorithm:
ecdsa-with-SHA38­4
keyUsage:
Digital Signatur­e
extendedKeyUsage:
TLS Web Server A­uthentication
basicConstraints:
CA:FALSE
subjectKeyIdentifier:
15:0F:94:F4:F4:B­6:62:51:36:3D:FB­:94:D0:1E:CF:DE:­E7:FC:18:56
94:2C:E2:76:DA:5­3:FE:5C:E8:A5:FB­:8A:05:9D:1A:99:­44:56:20:E2
authorityKeyIdentifier:
keyid:8F:0D:13:A­2:F6:2E:7E:D1:50­:6C:33:18:38:5D:­59:8E:23:72:91:C­A
keyid:BB:20:CA:4­7:0B:FE:D7:E5:9C­:F9:8F:09:2A:A3:­8C:37:45:B1:BC:D­8
authorityInfoAccess:
CA Issuers - URI­:http://e8.i.len­cr.org/
CA Issuers - URI­:http://ye1.i.le­ncr.org/
subjectAltName:
DNS:autoconfig.r­ecoop.pl, DNS:au­todiscover.recoo­p.pl, DNS:mail.r­ecoop.pl, DNS:mt­a-sts.recoop.pl
DNS:autoconfig.r­ecoop.pl, DNS:au­todiscover.recoo­p.pl, DNS:mail.r­ecoop.pl, DNS:mt­a-sts.recoop.pl,­ DNS:ua-auto-con­fig.recoop.pl
certificatePolicies:
Policy: 2.23.140­.1.2.1
crlDistributionPoints:
Full Name:­ URI:http://e8.­c.lencr.org/27.c­rl
Full Name:­ URI:http://ye1­.c.lencr.org/64.­crl
ct_precert_scts:
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­D7:6D:7D:10:D1:A­7:F5:77:C2:C7:E9­:5F:D7:00:BF:F9:­ ­82:C9:33:5A:65:E­1:D0:B3:01:73:17­:C0:C8:C5:69:77­ Timestamp : ­Apr 15 16:19:53.­169 2026 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:E­3:C3:E1:A6:07:D9­:94:3B:9F:CF:A3:­ ­FE:61:3A:AB:1B:3­3:0B:6E:6A:DA:C1­:A3:65:7D:AB:61:­ ­9A:FC:F6:40:28:0­2:20:26:05:A5:4F­:CB:4D:A1:7D:92:­ ­68:4E:2C:C2:B7:0­A:33:44:33:37:C4­:CE:EE:48:BF:AB:­ ­B6:4C:AA:FD:F1:D­3:BC­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­46:AF:86:3D:3B:3­E:E5:9F:A5:77:DE­:A8:24:5D:36:B0:­ ­D9:ED:22:A2:23:F­4:61:77:41:22:94­:52:EE:95:50:5F­ Timestamp : ­Apr 15 16:19:53.­330 2026 GMT­ Extensions: ­00:00:05:00:03:F­2:DD:D8­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:4B:2­E:14:F9:E1:19:1D­:CE:FD:4C:37:BA:­ ­00:9F:A5:87:EA:6­C:A5:FC:8B:B9:B8­:1B:FD:04:C7:6F:­ ­5B:4A:71:FF:02:2­0:1D:71:F5:D8:87­:7B:7A:44:A7:84:­ ­4B:6A:8B:70:CD:8­3:89:72:CF:5D:AF­:3F:1B:1F:C9:43:­ ­CF:22:F4:DB:04:2­B
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­CB:38:F7:15:89:7­C:84:A1:44:5F:5B­:C1:DD:FB:C9:6E:­ ­F2:9A:59:CD:47:0­A:69:05:85:B0:CB­:14:C3:14:58:E7­ Timestamp : ­Jul 13 20:07:46.­559 2026 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:8­A:CB:06:3C:E3:2E­:77:D5:97:AE:91:­ ­EE:CF:0E:8B:FB:E­1:02:9A:57:3C:E5­:5C:B9:AD:2A:6A:­ ­DD:5D:6A:C4:DF:0­2:20:27:33:1A:E9­:D3:34:86:2B:8B:­ ­B1:6D:98:49:B8:2­C:82:33:46:A4:8F­:9C:E7:9E:9F:5B:­ ­2F:94:ED:6E:33:7­6:30­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­6C:FE:50:19:43:A­8:5E:A9:16:BC:52­:D1:33:E4:DC:C9:­ ­1E:F1:41:1C:7D:2­5:84:20:D1:73:80­:9E:18:18:EB:3A­ Timestamp : ­Jul 13 20:07:47.­362 2026 GMT­ Extensions: ­00:00:05:00:15:1­8:E4:35­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:B­3:8E:1F:EC:2E:89­:E0:A5:89:DC:F4:­ ­7C:A9:A1:97:B3:E­E:36:4C:A1:D9:55­:45:D4:43:56:E6:­ ­C7:9B:0E:97:BF:0­2:21:00:D4:FA:05­:38:5D:2E:47:C5:­ ­8C:5D:97:62:81:8­0:67:C8:49:DC:F9­:F5:1F:C6:93:EB:­ ­03:3E:DF:6B:6E:C­A:EF:1B

Certificates

Fingerprint Issuer Serial Public Key Download Tools
491b­c823­af4b­8d0d­0363­eb40­14d5­6460­be75­09b8 E8 4931­2357­7962­5536­4925­4014­4169­0211­7193­7354­50 491bc823af TLSA
2143­9b95­f435­870e­d044­569c­5898­ee46­d327­5566 YE1 4513­1904­3243­9150­6523­8907­6823­4589­4556­4961­91 21439b95f4 TLSA