webmail.farci.org

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:89:88:c6:db:e2:1a:8e:1a:cf:28:13:6c:28:35:2b:f6:fd was issued on by Let's Encrypt .

While the certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates.

webmail.farci.org

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:89:88:c6:db:e2:1a:8e:1a:cf:28:13:6c:28:35:2b:f6:fd
Serial Number (int): 133912777741895040927955783257449510467325
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 2e:3b:16:80:44:66:05:60:93:ef:df:36:c7:fc:44:44:34:de:6e:bb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c9:8b:a8:0f:a6:25:fa:0f:8b:72:64:5e:b6:9e:8c:78:84:d1:2a:fa
Fingerprint (sha256): e5:ff:be:d6:80:99:c6:b6:8f:d2:bd:48:10:51:71:a4:22:87:d2:04:d8:57:ee:e7:c9:04:d0:40:c1:d4:56:b2

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for the current certificate on webmail.farci.org
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: webmail.farci.org

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGBjCCBO6gAwIBAgISAYmIxtviGo4azygTbCg1K/b9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMjgxNzExMDBaFw0x NjAzMjcxNzExMDBaMBwxGjAYBgNVBAMTEXdlYm1haWwuZmFyY2kub3JnMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAudYivaVRuDxJIwgHdB4gGCH05/o4 qvNh1+X0xf0SyrP9mvOyyhgUfLmuWAvmK790Py/Fn2IrvSP8mPq19Uqhtv2HbZKK kSlSqDD88DXdr/h4hKudCMaBWteohjuDdRrTBAi4Dj6JEmA0HbrT1xOK/9xj2FhN iurT3CUCqWQjmaZGTjP0RwXnThBx6o9bXwG3ozt6914f4/4VlRIfIZvKEFFLaWSS RZrq2BVNpBhbYGBCHBpvjTnpzP/ZfsbJp98NHjFjM0d4AEq87KLZYHyHVy25yS4t pbVcKc8CkzJ165pKAs0B1NmwlYzm4Y4dRNhQ6zR6+RuK9QB8POVsHLBGoslHtqty uMRJTAntYoafwfFjP13lJRwzVIPU2icaoyr3IJ2bAc5cox06k80E66zLf4l9k3Td RY/MTQ6ULeiyQzXYn7wa9Tot7/zBjthN4iS+SOakvhtI85X2LhWlsq2LBcWwXCXU urFkOINEJHBVoNvh7dOK1kHpMG8RyW7OCWfuMENPXaiA3BOQbFCLvxRtIl7pO5W/ f3UPvoPETCN0r9rSqWW+0oXtI73YoYGRP2t+SR/Paq0u+0ovY2PfkNSZUx2f1d2R oyVke7HpD1fmTMEqP1DhLq9uVprKraSKoQRIAgls2rZOhzi2CbZ7dB8IdT31X9yp qfWzgdUYTlvM7EsCAwEAAaOCAhIwggIOMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU LjsWgERmBWCT7982x/xERDTebrswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwcAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5p bnQteDEubGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgxLmxldHNlbmNyeXB0Lm9yZy8wHAYDVR0RBBUwE4IRd2VibWFpbC5mYXJj aS5vcmcwgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHW MCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYB BQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1 cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdp dGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNl bmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAOkWaHzQp qi43cGuYPMFvexbIOM2oqOeUDucCD4dZGYI1jzzUqkiet1qBilGtq1Z2cQ0pAMht 3ZAcd5Mg7tMyEddJOE9Yb+xWIj7tiVoK5dZkQR++04xtSKGBYufEUHMCFhgPDIw/ lgX/KNoBmE67/eaQjsfA6rbVuuLzRKZbWByfMELjuWXO92VSNnSlX1dj+WMReWlK NmrhMceaqAT4KkHZlgwVKIKPSVHIKcUQEOFt4aJAiZPpoxy5z/yd7/UZ/RMNlLfq GPIMg181iPGD+KsJBQNh/pYx7+f8xM9KAwHYEmKp2AtlPARnrSIGGq/E3Fqzj3T1 r4RLGAiDaTKOkQ== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAudYivaVRuDxJIwgHdB4g GCH05/o4qvNh1+X0xf0SyrP9mvOyyhgUfLmuWAvmK790Py/Fn2IrvSP8mPq19Uqh tv2HbZKKkSlSqDD88DXdr/h4hKudCMaBWteohjuDdRrTBAi4Dj6JEmA0HbrT1xOK /9xj2FhNiurT3CUCqWQjmaZGTjP0RwXnThBx6o9bXwG3ozt6914f4/4VlRIfIZvK EFFLaWSSRZrq2BVNpBhbYGBCHBpvjTnpzP/ZfsbJp98NHjFjM0d4AEq87KLZYHyH Vy25yS4tpbVcKc8CkzJ165pKAs0B1NmwlYzm4Y4dRNhQ6zR6+RuK9QB8POVsHLBG oslHtqtyuMRJTAntYoafwfFjP13lJRwzVIPU2icaoyr3IJ2bAc5cox06k80E66zL f4l9k3TdRY/MTQ6ULeiyQzXYn7wa9Tot7/zBjthN4iS+SOakvhtI85X2LhWlsq2L BcWwXCXUurFkOINEJHBVoNvh7dOK1kHpMG8RyW7OCWfuMENPXaiA3BOQbFCLvxRt Il7pO5W/f3UPvoPETCN0r9rSqWW+0oXtI73YoYGRP2t+SR/Paq0u+0ovY2PfkNSZ Ux2f1d2RoyVke7HpD1fmTMEqP1DhLq9uVprKraSKoQRIAgls2rZOhzi2CbZ7dB8I dT31X9ypqfWzgdUYTlvM7EsCAwEAAQ== -----END PUBLIC KEY-----

ASN1 Decoded

[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 133912777741895040927955783257449510467325 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-28 17:11:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-27 17:11:00 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'webmail.farci.org' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 758146642676750857866613618131434700360655006393075730763602947362849127946915878137173988439931660432732288426645419387799730005886100399881902169663259501657001973262962538250157760065324521078717850863814268815236070654388542332448786688690451445399332738694705505783030705670471824915153570240336784774712918475620032322170354624766275363422143746267320461601589871320045827876795827852321668059553417963893704963638496144430934109432917976897258683041922090831152883019108189210750008330205586193703353785182466647858482456635331649091583111469721804078898043310959067835784137903824147218379400446992204332055368926784568494887217380656380226612491079264074224661857541098754918413243770107401214328374597535714371249318428599500960501407118487579334160653572467585036464935625586534714044550377867319482444745669519264169796422486405579094850059871375547286726535437528843384527714754130821342257980606828932567363156052139918411032030375734577999816313366946281994730436147040171594509733605518460900301268438142735326978469368225221212802429081693320060291360378702849703905052626125413326338535845790388440903960155423935209033592418715745959277799536090184135082969622318196862448301648794927113839004956986547128708688971 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 2e3b16804466056093efdf36c7fc444434de6ebb . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (100 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x1.letsencrypt.org/' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x1.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.farci.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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