guardea.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:15:45:0c:9b:81:64:97:73:bd:b4:b2:02:54:47:0f:a4:66 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=guardea.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:15:45:0c:9b:81:64:97:73:bd:b4:b2:02:54:47:0f:a4:66Serial Number (int): 268574569693916962411465982526023369991270
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5b:90:d3:af:57:be:9a:0a:cd:33:4f:00:1c:91:18:4b:61:31:e8:76
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b3:54:c1:81:d9:0f:da:63:4c:c1:3a:35:1d:82:77:2e:f9:1f:b7:78
Fingerprint (sha256): 82:ea:a2:e0:f1:ba:ba:a4:28:d4:22:51:cf:61:04:98:38:b2:6d:6e:ee:ac:34:6e:ef:35:28:43:6e:25:08:8a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate guardea.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for guardea.com
Public Key Algorithm
RSA
Key Size
2048
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
guardea.com
www.guardea.com
www.guardea.com
Other certificates including the domain name guardea.com
(limited to 100 certificates)
guardea.com
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community.guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
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recrutements.guardea.com
guardea.com
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recrutements.guardea.com
recrutements.guardea.com
job.twin-gmbh.de
guardea.com
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recrutements.guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
community.guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
recrutements.guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
recrutements.guardea.com
recrutements.guardea.com
job.twin-gmbh.de
guardea.com
guardea.com
guardea.com
recrutements.guardea.com
guardea.com
guardea.com
guardea.com
guardea.com
Certificate
The complete raw certificate details for guardea.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXzCCBEegAwIBAgISAxVFDJuBZJdzvbSyAlRHD6RmMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MTYxMzU2MTBaFw0x OTEwMTQxMzU2MTBaMBYxFDASBgNVBAMTC2d1YXJkZWEuY29tMIIBIjANBgkqhkiG 9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvtDHiOZu+9o25Xb07maEWQ60bR8h/Ke2Rcvx 5qbRbMLgaOMlnw/0/2LxAGYlwKx52w+vaUxht0RgWpffktOrvIccrfHOpVRCo+3m lDLGsjdDyhj9T5xezYWZ08OdpsoVgqtkddHmu6BNSFw7dnvut+FZwMjF6fqLlr5J RQ2XIy0rf+BhEWvSBiyHCzWmXoHBG9/cD1eT2rKMhiPDfzmxaWImfHvvml7gFlFr 18oS6CzhcMKvcVjdl39CuU9VXfYegZm8kqESlQGAAKdUBSQCaQ44Jf06J/4BtyRX RCKLw/LWYNQBbn+aDpv4FfQwVz22Ko0Yrw6s5wEn4Te7w+5+GQIDAQABo4ICcTCC Am0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRbkNOvV76aCs0zTwAckRhLYTHodjAf BgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEw LgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcw LwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcv MCcGA1UdEQQgMB6CC2d1YXJkZWEuY29tgg93d3cuZ3VhcmRlYS5jb20wTAYDVR0g BEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0 cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAA dgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAWv7SKS8AAAEAwBH MEUCIC2F0UxqA3Zg9esIushSsZOoVb+EzdTg9qSwV07+V3IFAiEAv1pH2M1BKG7x Ai1eDVVIu4aQm2iYwOLSatv/yUxYLRwAdgBj8tvN6DvMLM8LcoQnV2szpI1hd4+9 daY4scdoVEvYjQAAAWv7SKRQAAAEAwBHMEUCIAKU0NZspmYb8nhbSwyqpg1hYyty bKLjRzJBOmn3YOXzAiEAgxiZjp4POAsJmmFdtEgBf5RQ6CZFpXN8WsMpkTSjnokw DQYJKoZIhvcNAQELBQADggEBAENxdUUWo467wbnpMI75O/iGLfK756aGGPWrM7MC tC7Hsm6NgaaQA2Cz20UFS1+gb6GNhko79uKieqxsYPL+S6wf2bBBap3ITTn88/Xv fv/rrxcD6wUKq7eR0FTHyvsCykNrgIB9DktyHQb3zqXMtBBmN7ZXZ6KfpXJEVwJN dPc9GlvBnosRB/vVUnfXUHBJilGwvikSLK9QLHOiqoe27V2vG0o3W1JqO+MJle01 Owa+BCRs6SuexfCv/XJMAYnG9S9fbuLnZWcPwa34AGAek3ZS3PglaSP8gccWSpXs /9R0dP2e/7aUPIh1KJaEwwp8piJahBgzEv+x6to3lirvkv0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvtDHiOZu+9o25Xb07maE WQ60bR8h/Ke2Rcvx5qbRbMLgaOMlnw/0/2LxAGYlwKx52w+vaUxht0RgWpffktOr vIccrfHOpVRCo+3mlDLGsjdDyhj9T5xezYWZ08OdpsoVgqtkddHmu6BNSFw7dnvu t+FZwMjF6fqLlr5JRQ2XIy0rf+BhEWvSBiyHCzWmXoHBG9/cD1eT2rKMhiPDfzmx aWImfHvvml7gFlFr18oS6CzhcMKvcVjdl39CuU9VXfYegZm8kqESlQGAAKdUBSQC aQ44Jf06J/4BtyRXRCKLw/LWYNQBbn+aDpv4FfQwVz22Ko0Yrw6s5wEn4Te7w+5+ GQIDAQAB -----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 268574569693916962411465982526023369991270 . . . . . . . . [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 2019-07-16 13:56:10 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-14 13:56:10 +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 'guardea.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24088230918915694766959019544169935660363368005460771156326661299676265997022665364584841520382875391065527918483311707227549838574665331766466193023085265766556288171338904161659662125604657298742646405843288022643596242880465930969948709140672706006170306400481233060476975313122094427123470735182823294401987717550256225467182274022721876180976801445345386585690722981365160875923558924591743935465561987517117249155896825975316133296737148606973252609919210615425704075609733012542775361087467763324118828496178121635727034222153290629402750528105545187458112364849507552475945990677577729329477371959303868415513 . . . . . . . . . . . . . . . . . . . . [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) 5b90d3af57be9a0acd334f001c91184b6131e876 . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'guardea.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.guardea.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016bfb48a4bc000004030047304502202d85d14c6a037660f5eb08bac852b193a855bf84cdd4e0f6a4b0574efe577205022100bf5a47d8cd41286ef1022d5e0d5548bb86909b6898c0e2d26adbffc94c582d1c00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016bfb48a450000004030047304502200294d0d66ca6661bf2785b4b0caaa60d61632b726ca2e34732413a69f760e5f30221008318998e9e0f380b099a615db448017f9450e82645a5737c5ac3299134a39e89 . . . . [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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