mail.qusign.net

CN=mail.qusign.net

Fingerprints: 0447012305 6b513233f8

Issuer:
CN=Let's Encrypt­ Authority X3,O=­Let's Encrypt,C=­US
Serial:
3313007932065132­7216627760694864­0957132868
2710424663930009­8001876586767325­9331626911
Not valid before:
2020-05-16 20:37­:33 UTC
2020-07-16 00:50­:12 UTC
Not valid after:
2020-08-14 20:37­:33 UTC
2020-10-14 00:50­:12 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:
A6:F1:08:D3:1A:6­6:06:69:3B:57:EB­:06:DB:13:0F:67:­F8:69:37:B9
36:4A:33:C0:49:F­9:8A:4F:58:78:2E­:C5:93:6F:22:6F:­D0:2E:86:C6
authorityKeyIdentifier:
keyid:A8:4A:6A:6­3:04:7D:DD:BA:E6­:D1:39:B7:A6:45:­65:EF:F3:A8:EC:A­1
authorityInfoAccess:
OCSP - URI:http:­//ocsp.int-x3.le­tsencrypt.org­CA Issuers - URI­:http://cert.int­-x3.letsencrypt.­org/
subjectAltName:
DNS:imap.qusign.­net, DNS:mail.qu­sign.net, DNS:sm­tp.qusign.net
certificatePolicies:
Policy: 2.23.140­.1.2.1­Policy: 1.3.6.1.­4.1.44947.1.1.1­ CPS: http://cp­s.letsencrypt.or­g
ct_precert_scts:
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­5E:A7:73:F9:DF:5­6:C0:E7:B5:36:48­:7D:D0:49:E0:32:­ ­7A:91:9A:0C:84:A­1:12:12:84:18:75­:96:81:71:45:58­ Timestamp : ­May 16 21:37:33.­153 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:F­C:6D:AC:5A:3C:B5­:5F:06:BD:2A:D4:­ ­DB:4D:AA:AA:1D:E­4:D1:FC:E7:83:D9­:71:9A:28:FC:F9:­ ­CE:EE:C7:82:ED:0­2:21:00:95:8F:5F­:BF:2D:C4:57:90:­ ­BE:14:5D:E0:14:1­A:A8:12:F3:E6:47­:E2:4D:C0:F6:0F:­ ­D2:AB:0E:D6:60:5­E:DD:76­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­07:B7:5C:1B:E5:7­D:68:FF:F1:B0:C6­:1D:23:15:C7:BA:­ ­E6:57:7C:57:94:B­7:6A:EE:BC:61:3A­:1A:69:D3:A2:1C­ Timestamp : ­May 16 21:37:33.­188 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:1F:F­9:26:D5:5E:9E:C9­:28:FD:3A:A6:28:­ ­A2:C6:BA:AE:77:F­5:38:D4:AC:01:72­:48:F2:97:62:E0:­ ­37:27:E7:66:02:2­1:00:F4:69:01:7C­:C5:89:19:5F:D8:­ ­5F:BE:08:E7:83:E­B:83:8A:57:69:18­:F6:DF:69:C6:DC:­ ­AB:65:A0:DE:17:E­0:E6
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­B2:1E:05:CC:8B:A­2:CD:8A:20:4E:87­:66:F9:2B:B9:8A:­ ­25:20:67:6B:DA:F­A:70:E7:B2:49:53­:2D:EF:8B:90:5E­ Timestamp : ­Jul 16 01:50:12.­559 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:D­9:01:52:D2:16:C5­:6C:17:1B:58:23:­ ­77:6F:A0:17:12:9­B:85:04:EF:8E:D8­:B7:47:AE:16:ED:­ ­24:18:B1:35:5C:0­2:21:00:F4:B6:F0­:17:42:9B:63:C6:­ ­72:B9:61:CF:3D:5­4:F1:9E:1C:32:D1­:28:DF:03:07:C5:­ ­E2:61:E4:46:32:7­C:C6:59­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­6F:53:76:AC:31:F­0:31:19:D8:99:00­:A4:51:15:FF:77:­ ­15:1C:11:D9:02:C­1:00:29:06:8D:B2­:08:9A:37:D9:13­ Timestamp : ­Jul 16 01:50:12.­612 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:74:2­2:E0:BC:FB:7A:50­:7C:29:8E:AC:74:­ ­98:66:49:73:41:4­D:6F:FD:87:5F:31­:C6:2F:6F:18:B2:­ ­99:07:F6:4D:02:2­1:00:97:04:D1:08­:CB:1A:97:87:C9:­ ­95:D6:83:83:DE:2­3:FE:DC:A2:21:FD­:2A:67:1E:95:96:­ ­B2:D9:A7:E8:46:C­6:41

Certificates

Fingerprint Issuer Serial Public Key Download Tools
0447­0123­05d4­56ab­5e65­d418­b364­501d­4665­93cd Let's Encrypt Authority X3 3313­0079­3206­5132­7216­6277­6069­4864­0957­1328­68 0447012305 TLSA
6b51­3233­f8f3­7cfe­f37a­7568­7f87­d796­0bad­348c Let's Encrypt Authority X3 2710­4246­6393­0009­8001­8765­8676­7325­9331­6269­11 6b513233f8 TLSA