mail.atnex.net

CN=mail.atnex.net

Fingerprints: 75f2ee0f7b becf1ebef4

Issuer:
CN=R3,O=Let's En­crypt,C=US
CN=R10,O=Let's E­ncrypt,C=US
Serial:
3512712270015947­4055864522601024­3804843883
5936371528985226­7276639068108095­5958147937
Not valid before:
2021-03-07 20:51­:07 UTC
2025-07-15 21:19­:35 UTC
Not valid after:
2021-06-05 20:51­:07 UTC
2025-10-13 21:19­:34 UTC
Key size:
2048
Signature Algorithm:
sha256WithRSAEnc­ryption
keyUsage:
Digital Signatur­e, Key Encipherm­ent
extendedKeyUsage:
TLS Web Server A­uthentication, T­LS Web Client Au­thentication
basicConstraints:
CA:FALSE
subjectKeyIdentifier:
40:8A:80:E8:65:6­F:65:56:55:12:5A­:67:01:6A:63:F8:­71:32:DE:8C
EE:D0:DD:CE:BB:C­2:1D:0F:A6:CC:7D­:5D:AE:D3:34:E8:­2E:C0:5F:D1
authorityKeyIdentifier:
keyid:14:2E:B3:1­7:B7:58:56:CB:AE­:50:09:40:E6:1F:­AF:9D:8B:14:C2:C­6
keyid:BB:BC:C3:4­7:A5:E4:BC:A9:C6­:C3:A4:72:0C:10:­8D:A2:35:E1:C8:E­8
authorityInfoAccess:
OCSP - URI:http:­//r3.o.lencr.org­CA Issuers - URI­:http://r3.i.len­cr.org/
CA Issuers - URI­:http://r10.i.le­ncr.org/
subjectAltName:
DNS:mail.atnex.n­et
certificatePolicies:
Policy: 2.23.140­.1.2.1­Policy: 1.3.6.1.­4.1.44947.1.1.1­ CPS: http://cp­s.letsencrypt.or­g
Policy: 2.23.140­.1.2.1
ct_precert_scts:
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­44:94:65:2E:B0:E­E:CE:AF:C4:40:07­:D8:A8:FE:28:C0:­ ­DA:E6:82:BE:D8:C­B:31:B5:3F:D3:33­:96:B5:B6:81:A8­ Timestamp : ­Mar 7 21:51:07.­391 2021 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:B­5:F5:F6:90:AB:18­:8B:09:10:3F:3F:­ ­F0:56:A7:61:93:E­D:9D:41:72:D6:06­:24:F7:4A:15:4E:­ ­E4:63:EE:20:C2:0­2:20:3C:7E:89:D8­:95:C8:E4:B8:98:­ ­39:63:A9:4D:47:F­B:4F:5A:42:5A:C8­:52:8C:DB:FB:F5:­ ­37:17:85:61:38:B­C:6B­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­F6:5C:94:2F:D1:7­7:30:22:14:54:18­:08:30:94:56:8E:­ ­E3:4D:13:19:33:B­F:DF:0C:2F:20:0B­:CC:4E:F1:64:E3­ Timestamp : ­Mar 7 21:51:07.­371 2021 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:F­C:D3:77:39:F8:D1­:38:DA:EF:54:B9:­ ­9D:5C:5E:AA:C4:B­2:C7:F6:59:22:75­:F3:68:DE:3D:50:­ ­21:69:DB:F7:03:0­2:21:00:B5:3E:E4­:20:24:94:5B:5C:­ ­8C:6C:3B:17:A8:F­E:FD:56:9A:BD:78­:E4:8D:00:D3:53:­ ­A7:0A:54:5B:12:B­E:48:76
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 15 22:18:05.­601 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:A­D:7C:03:61:5D:48­:76:67:30:6D:C0:­ ­D0:43:8B:03:2A:B­1:D9:56:29:60:A1­:96:07:84:68:7A:­ ­9F:B4:F3:35:1B:0­2:21:00:8F:21:B3­:56:EF:BB:3B:4F:­ ­3C:4C:70:70:9E:4­9:14:FA:83:99:27­:01:14:44:CA:E0:­ ­A7:10:3F:A2:FA:F­F:C0:A1­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­DD:DC:CA:34:95:D­7:E1:16:05:E7:95­:32:FA:C7:9F:F8:­ ­3D:1C:50:DF:DB:0­0:3A:14:12:76:0A­:2C:AC:BB:C8:2A­ Timestamp : ­Jul 15 22:18:05.­707 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:E­3:F1:CE:76:10:82­:69:1F:A9:62:74:­ ­5C:FB:38:84:7D:5­0:52:43:6D:61:C8­:53:1A:B0:5C:FB:­ ­B8:05:46:58:3D:0­2:20:6F:40:32:27­:9E:B8:BF:AD:78:­ ­37:4E:F0:6D:DB:1­4:16:6A:4B:15:9E­:41:27:A7:78:FE:­ ­85:DF:DB:8F:9C:A­D:12
crlDistributionPoints:
Full Name:­ URI:http://r10­.c.lencr.org/98.­crl

Certificates

Fingerprint Issuer Serial Public Key Download Tools
75f2­ee0f­7b47­8f3d­7142­41d3­92b2­00de­ac9a­56b6 R3 3512­7122­7001­5947­4055­8645­2260­1024­3804­8438­83 75f2ee0f7b TLSA
becf­1ebe­f484­8658­e6b6­06fb­98ce­f9da­11c7­3aa8 R10 5936­3715­2898­5226­7276­6390­6810­8095­5958­1479­37 becf1ebef4 TLSA