SSL-Tools

mail.ysera-networks.de

CN=mail.ysera-networks.de

Fingerprints: 213d000fc5

Issuer:
CN=R10,O=Let's E­ncrypt,C=US
Serial:
4855592713863890­5722783176265815­6426337434
Not valid before:
2025-07-04 18:07­:36 UTC
Not valid after:
2025-10-02 18:07­:35 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:
AB:B5:64:0F:C9:3­6:FA:AD:C7:10:04­:F1:9D:0B:2B:F4:­8C:A0:D4:E1
authorityKeyIdentifier:
keyid:BB:BC:C3:4­7:A5:E4:BC:A9:C6­:C3:A4:72:0C:10:­8D:A2:35:E1:C8:E­8
authorityInfoAccess:
CA Issuers - URI­:http://r10.i.le­ncr.org/
subjectAltName:
DNS:mail.ysera-n­etworks.de
certificatePolicies:
Policy: 2.23.140­.1.2.1
crlDistributionPoints:
Full Name:­ URI:http://r10­.c.lencr.org/27.­crl
ct_precert_scts:
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­0D:E1:F2:30:2B:D­3:0D:C1:40:62:12­:09:EA:55:2E:FC:­ ­47:74:7C:B1:D7:E­9:30:EF:0E:42:1E­:B4:7E:4E:AA:34­ Timestamp : ­Jul 4 19:06:06.­810 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:A­2:F5:D6:FA:B5:5A­:80:42:70:19:8B:­ ­E0:C2:F7:EE:63:E­1:CB:00:93:AC:BB­:0E:EE:7E:9B:DF:­ ­DE:DF:65:5C:6A:0­2:20:0B:78:90:A0­:37:BA:1D:D4:29:­ ­8F:4C:0D:18:E5:D­F:50:7F:DE:FB:2D­:BC:E2:20:50:63:­ ­CA:1B:EE:89:6B:F­1:BA­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­CC:FB:0F:6A:85:7­1:09:65:FE:95:9B­:53:CE:E9:B2:7C:­ ­22:E9:85:5C:0D:9­7:8D:B6:A9:7E:54­:C0:FE:4C:0D:B0­ Timestamp : ­Jul 4 19:06:06.­826 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:9­F:2C:DF:AE:AB:8B­:0A:45:3A:14:CF:­ ­4B:8C:71:5E:4D:2­5:6B:92:CC:0B:C5­:58:67:3C:DF:A3:­ ­04:E7:A7:C1:B0:0­2:21:00:9C:48:9B­:57:79:BE:6A:1E:­ ­3D:83:19:38:C6:A­D:CB:13:14:8B:77­:E1:26:96:DC:B7:­ ­C2:5F:FA:83:D0:4­F:75:71

Certificates

Fingerprint Issuer Serial Public Key Download Tools
213d­000f­c54f­23f4­099a­ffc2­8696­dd4a­d25d­47a2 R10 4855­5927­1386­3890­5722­7831­7626­5815­6426­3374­34 213d000fc5
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TLSA