www.cetica.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:06:b8:05:e0:bf:fd:db:34:bf:4b:bb:50:ae:a0:c4:1e:d4 was issued on by Let's Encrypt.
This 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. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.cetica.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:06:b8:05:e0:bf:fd:db:34:bf:4b:bb:50:ae:a0:c4:1e:d4Serial Number (int): 263623160467985982884934190925874154708692
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 54:33:14:46:7e:33:a9:4a:6b:2f:d1:c7:05:92:da:3d:79:58:a6:ad
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 03:c2:31:75:d5:9f:14:43:9f:cb:8b:c1:dd:d3:e6:d1:25:c1:c7:20
Fingerprint (sha256): e1:13:f7:78:75:1a:e4:bd:3b:b5:f5:dd:e8:d6:cb:e0:98:9c:98:30:a5:65:57:16:e9:f6:6f:76:74:17:6b:02
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.cetica.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.cetica.com
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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.cetica.com
Other certificates including the domain name cetica.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.cetica.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISAwa4BeC//ds0v0u7UK6gxB7UMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIxNDMxNTNaFw0y MDAxMTAxNDMxNTNaMBkxFzAVBgNVBAMTDnd3dy5jZXRpY2EuY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAscRxWNo0NevRy++4QuSyWUl3XXXtinMy xVSVxV1w6p0kzFZ31L52+9jgzbO4AFygw8PVSNJnV3Hb0Wn/ZJB7GrqAnZ4MzLl8 5FHY7QQ+z+YmhM+Bae8jRLK/wzKldXYgLj/BR7P7AmH2kvMQQgx3Vpk7A2mX4XBq iQQ4+4AlwCINQqmkThgeznkSQlXbJa5UMtQm0OP0nPkTB7PH5BXK23immaSCkDnS i1ezPD6udHmb2MowD1AYhhYQQ36ku+t39PVXjjWpexlyBYtqw5vUncNBfYDy25yE D8MD1cAqN8hCs+iMyS414bqLKnSPTaiWwdiy/Zu364+S4J8U6UrG2wURKUTW1jw/ e1/e1Ap2nDO1Q38RVYEAZTvtu/urYRmbf2xjuS6DGFolC/RhzbbfPQ2cODCzByIa aEaU6ycG1mEQMchoDVCwH8fYqdQNmAqwyYVZDTSyQazhDJ3ADgPQ771heJrOdK1Y BJWYAJsq0tVjjsPyX+vznQzfy6Hz1vc4T407WnM70lxGnVeB6um4u6uABPugMLqV uWTy1BUmh6Sk48TP9m0I8Gyj6fS1NagPI94uQBzVtMwqnY6GWaChB4QevpbNW3AL u1hs3Bkzmd4TI43dHyw3IIuc07r3hnr7RsIVp8CzPe4xtYtjUX630DMcFrklTJRP SBxOROoXolkCAwEAAaOCAmEwggJdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUVDMU Rn4zqUprL9HHBZLaPXlYpq0wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cuY2V0aWNhLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQIGCisGAQQB1nkCBAIEgfME gfAA7gB0ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABbcCY+VgA AAQDAEUwQwIfKZ8+jyhIGDBQQtru8jAojR3lxeI2I2TVxsgbDZlVNwIgH94CGrC3 QkEIFiHeuUWQnvDObeLOVswtW5x8LakG23oAdgBvU3asMfAxGdiZAKRRFf93FRwR 2QLBACkGjbIImjfZEwAAAW3AmPwOAAAEAwBHMEUCIF64n9YUmK4PXc2U55M0GGqe P8SJa68Uov25eshyas8/AiEA6aeB+5T7qs7BOJm3hsFSfedryI8IfYbDRpwxF/Ve 4mcwDQYJKoZIhvcNAQELBQADggEBABAwfMHWSPswsPrw1BLCAPEs6N7I9w+dqUtw blcNd6aMMwhLgnEAeBFQ2qDh+ushi8sF/k0n0Ndk10wS6+iTPIVPR4HKilXn7xJI cVb9ijvqNfm5v9EWsTXHWXZd3VoSIc7KmeGsnMrdSX/V65Pd+pXDE6f381ICF+cr gpO0VhlEAQWvFnAy2OxLSB7NKjgHxWa1lHkspnvAT8krhgzfbN+MSA4VsKkqI87L sFpHP5cvKdySswPfGLGU2NKNDZ3AYOWTL8gop0Netn2DdsiiyDUCB2uGQi9UZKgQ queWgRwHgh/5gZUZVKgtLWZJWQER2jwn2UnkYsh+YYMoymdDAKQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAscRxWNo0NevRy++4QuSy WUl3XXXtinMyxVSVxV1w6p0kzFZ31L52+9jgzbO4AFygw8PVSNJnV3Hb0Wn/ZJB7 GrqAnZ4MzLl85FHY7QQ+z+YmhM+Bae8jRLK/wzKldXYgLj/BR7P7AmH2kvMQQgx3 Vpk7A2mX4XBqiQQ4+4AlwCINQqmkThgeznkSQlXbJa5UMtQm0OP0nPkTB7PH5BXK 23immaSCkDnSi1ezPD6udHmb2MowD1AYhhYQQ36ku+t39PVXjjWpexlyBYtqw5vU ncNBfYDy25yED8MD1cAqN8hCs+iMyS414bqLKnSPTaiWwdiy/Zu364+S4J8U6UrG 2wURKUTW1jw/e1/e1Ap2nDO1Q38RVYEAZTvtu/urYRmbf2xjuS6DGFolC/Rhzbbf PQ2cODCzByIaaEaU6ycG1mEQMchoDVCwH8fYqdQNmAqwyYVZDTSyQazhDJ3ADgPQ 771heJrOdK1YBJWYAJsq0tVjjsPyX+vznQzfy6Hz1vc4T407WnM70lxGnVeB6um4 u6uABPugMLqVuWTy1BUmh6Sk48TP9m0I8Gyj6fS1NagPI94uQBzVtMwqnY6GWaCh B4QevpbNW3ALu1hs3Bkzmd4TI43dHyw3IIuc07r3hnr7RsIVp8CzPe4xtYtjUX63 0DMcFrklTJRPSBxOROoXolkCAwEAAQ== -----END PUBLIC KEY-----
ASN.1 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 263623160467985982884934190925874154708692 . . . . . . . . [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 X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-12 14:31:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 14:31:53 +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 'www.cetica.com' . . . . . . . . [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 725227533433385744214581687930115318299634791573569176232505265172772035698981393249667014586933548942074892967831376391802546769040152962595651567396777396283476794025011381705774405383284715407044483595204794405098642356845355617221786400667712794442046978300683360826668605426377474901648667414130707707421049163748022799967848353442322776085195014062479728005215437821081394378508076336410023637339566549839676197319187549056147601346211183060916362298960152082948163132479630880690939003002871286155525098561058430554271666550949426832574696874008265735232904071676456921375095915532355175808487064348691811833882784822298657849357503166527687576066923054038141725298189459912014789572158684921353089882208353855793710213470960339563182000695416477281557524393730276678491612400233831102936692862416926032266249795538430423862754220401769127521467998381566696179954112719092192771549839398343601788286461664317206917837425062555581542753258090677678459313842161804408911547447036089341198160026583388320956864033331140253575222253984818607831088173893538628203778832389936327555467013373789999170703212808785133646807697529873807002219638636501919648595771812479309722133414048679222349459386725930438888782051046218669682565721 . . . . . . . . . . . . . . . . . . . . [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) 543314467e33a94a6b2fd1c70592da3d7958a6ad . . . . . . . . . . . . . . . . [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 (99 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-x3.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-x3.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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cetica.com' . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007400b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc098f9580000040300453043021f299f3e8f284818305042daeef230288d1de5c5e2362364d5c6c81b0d99553702201fde021ab0b74241081621deb945909ef0ce6de2ce56cc2d5b9c7c2da906db7a0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc098fc0e000004030047304502205eb89fd61498ae0f5dcd94e79334186a9e3fc4896baf14a2fdb97ac8726acf3f022100e9a781fb94fbaacec13899b786c1527de76bc88f087d86c3469c3117f55ee267 . . . . [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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