cetica.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9c:e4:31:b2:ab:8d:b7:a7:60:6b:ca:e1:4e:91:37:c6:cf 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=cetica.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9c:e4:31:b2:ab:8d:b7:a7:60:6b:ca:e1:4e:91:37:c6:cf
Serial Number (int): 314724229064392953915894196932495569045199
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 48:b4:fc:68:e4:6f:b3:f9:31:d4:0b:19:9d:c9:6f:12:7c:20:58:88
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ce:58:f3:04:2f:34:80:09:51:5f:d0:f7:3f:b7:15:20:73:2b:c3:40
Fingerprint (sha256): d0:33:3f:66:7b:da:71:5a:3c:9d:d2:84:a3:3c:89:9f:d0:60:84:98:0c:64:19:56:fa:01:d0:e3:28:29:81:a0

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate cetica.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

cetica.com

Other certificates including the domain name cetica.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 314724229064392953915894196932495569045199
 . . . . . . . . [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 14:32:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 14:32:08 +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 '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 925166262476709243526136026993874070749049327422054320975936287098151617053108649591456827512169683430529793295508626039096597260376426666446184134294235093241838600460881688490773441439688181526710954433689556315291643312918605738782411952233639433019166739213106212226728218377795709144508065560671114634721402218072492857312119867741410845235433039923989484088613011121580778060721984284717651154146571558143633361723522300149582987941854807028354685808707550510962726543552534715624719756550360881653990141542584605779344208883588868392075906535668591925627285068810518872870716412587321032747980527504417013003919668019120983569779174243764632078019224736094841705013764153137423746469340155568768176514162520828583584537106647614772009504014189269965845675933021554516357335390720249554363830716167906637687617878953727544466385414946626367524523438078128979267197703034277132100842928671144496090356960181109365373740535861706650522736992679549970874501072104060988751973631317284329825158784334821280560909604864033693452558916796591138994163647201527899007759627082009009434958172930334483611742750399362144711075351121269674780664888407284841608667897650714983704525169940337007418311200943261737680817837354422201365816509
 . . . . . . . . . . . . . . . . . . . . [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)
							48b4fc68e46fb3f931d40b199dc96f127c205888
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc09931910000040300483046022100b6bd2869a775c0947fe7de84f1f20cacd955558bcbc4f9b3d250a9ef279ad62d0221009ef38177c7d78da946039676190af16c0c0b49a5a66f8a007833af054f0734790076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc09931e30000040300473045022100b608b3821c16c89d6ed2b17f09b386fea58d77cc2f947767814cb5d5cd6ab02602206c65abadc766c7ee4d196d08ff84f07754ea2523368b8c206a362a49e1d488b9
 . . . . [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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