gurume.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:63:74:e0:c3:1e:0b:2c:43:10:5e:39:2f:c7:cb:a9:9c:d0 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=gurume.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:63:74:e0:c3:1e:0b:2c:43:10:5e:39:2f:c7:cb:a9:9c:d0Serial Number (int): 295180169599911185297439669498367265316048
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 59:03:02:0e:b9:30:0f:8c:71:6b:ad:c0:c4:f1:ba:3a:37:85:ef:77
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 7b:4f:98:18:b0:10:93:c7:a6:0e:32:22:03:ac:f5:a1:01:ae:64:e6
Fingerprint (sha256): ef:34:df:7f:50:35:24:b4:6a:ff:22:b3:ad:9c:3a:e9:f2:4c:93:91:79:d7:60:b9:f4:b2:8b:c7:d1:7e:42:af
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate gurume.co
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for gurume.co
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
gurume.co
www.gurume.co
www.gurume.co
Other certificates including the domain name gurume.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for gurume.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISA2N04MMeCyxDEF45L8fLqZzQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MTkwOTA3MTRaFw0x OTEwMTcwOTA3MTRaMBQxEjAQBgNVBAMTCWd1cnVtZS5jbzCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAL2GGctXVh2TiyLk72SAgPjv4C9NAaJKdlEP+bXl +T/MHxAJaBI/KLhwhd2RhqJp4PSOFnHOKC+bAV7Dc0gOqv6FyVX1ltMJTqQwxZr1 m2Td9DT1PZ0Dvev2x8uJEBH+Dtvo0CUMoQ+25Bs5cMOmr/vlDLLbcYG6fqwymkqn 1YmuOjoUG4hfKvgT306vqQ/W62etMrEPttTxUfJVSeE59rkGeCLK0vblDpZ8Gt1A sYJrrHba2tCmwxrrQmE811LLr8n7yqSRbWhLfbcXghKpF40J9pUJfELsJxZbToAl OxduKe1VjzLnQHlJ/xkQvQuUpzQouR9JTvEdITBrw8Sh2xWo5myPIqq1tbDSRPOo kgbNMNgYWfQcpeLLGBKfk/kokavzAtvi2yE7se27jMP4VmUwDgJ5KOd8OJpfdiYh yHNq4iXP/U9cxO22j2qbzXWVsdHzadEHIjcbHu65yiFvX6RRNMcDzM7bP7uWuw5v aZcCbr3+hi8qDdIzW82mberYY6ZnwI9CAJfJp3uZjDzbIGO9c3axATKBivZFXifA wlOfKofOSbe3YI0Z4fgE7POZRF6qlSilMuHNz2J7N0Mu5yNKi4qYflPP1HzKcx+/ 3uMMXyn81VboaAU5Sa12Dy/0a9+aE/jiaX9MzM2KdEWefdH3wW78SbAJCRH7Jax+ FU3DAgMBAAGjggJtMIICaTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFkDAg65MA+M cWutwMTxujo3he93MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wIwYDVR0RBBwwGoIJZ3VydW1lLmNvgg13d3cuZ3VydW1l LmNvMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYB BQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIE AgSB9QSB8gDwAHYA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFs CbMx8AAABAMARzBFAiEA2FVtfdwbeXFjxwoHTKIVFukw7iGGqtDLaOVJ2te5dtEC IG76ePWdAhnfXuMEcW4p+hi/PGsIj9Hnlv7wgwVdpYBKAHYAKTxRllTIOWW6qlD8 WAfUt2+/WHopctykwwz05UVH9HgAAAFsCbMx4gAABAMARzBFAiEAwIZpeokAl2Uv cA8rwaMVWLiiY8bmb8Ez+4x9X3hyPqgCIDFx18cZW10xhvImGEs2aW1YJjUV6R7J u9BSMpclVzU0MA0GCSqGSIb3DQEBCwUAA4IBAQAFNxTJ96wkH2Ueej1RovKD7BRY xx9QX1vjEUxGsRYDKziqpESm7tZwGEuMrLtuBBhPjxyv/vfSXBU50j+iDvciHZvh 6gj1cU3/aeG1Yp5gdzUoLk/nOvgCLb/4yxe2XpwUSPPDCMakaNVdR3y8scyiR4+y /8nXFlLvAuuBSoKdW6UBc7XfXVhwODeXIP5IIGEWh7UaIiUzWI2zf7KJMLOwiNaw yUyVDhrg89ZNiAyH0C/xhqeFKo06CWDAp5/bwYHRjprlfSWLNxeqWh8KQPLMxXsD Jo4Mf6r4MTCYSU8UhDqHgtsR5Vu5ha/MlZ0D23BDq0FFinnKJZ3qw9Thxweb -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvYYZy1dWHZOLIuTvZICA +O/gL00Bokp2UQ/5teX5P8wfEAloEj8ouHCF3ZGGomng9I4Wcc4oL5sBXsNzSA6q /oXJVfWW0wlOpDDFmvWbZN30NPU9nQO96/bHy4kQEf4O2+jQJQyhD7bkGzlww6av ++UMsttxgbp+rDKaSqfVia46OhQbiF8q+BPfTq+pD9brZ60ysQ+21PFR8lVJ4Tn2 uQZ4IsrS9uUOlnwa3UCxgmusdtra0KbDGutCYTzXUsuvyfvKpJFtaEt9txeCEqkX jQn2lQl8QuwnFltOgCU7F24p7VWPMudAeUn/GRC9C5SnNCi5H0lO8R0hMGvDxKHb FajmbI8iqrW1sNJE86iSBs0w2BhZ9Byl4ssYEp+T+SiRq/MC2+LbITux7buMw/hW ZTAOAnko53w4ml92JiHIc2riJc/9T1zE7baPapvNdZWx0fNp0QciNxse7rnKIW9f pFE0xwPMzts/u5a7Dm9plwJuvf6GLyoN0jNbzaZt6thjpmfAj0IAl8mne5mMPNsg Y71zdrEBMoGK9kVeJ8DCU58qh85Jt7dgjRnh+ATs85lEXqqVKKUy4c3PYns3Qy7n I0qLiph+U8/UfMpzH7/e4wxfKfzVVuhoBTlJrXYPL/Rr35oT+OJpf0zMzYp0RZ59 0ffBbvxJsAkJEfslrH4VTcMCAwEAAQ== -----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 295180169599911185297439669498367265316048 . . . . . . . . [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 2019-07-19 09:07:14 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-17 09:07:14 +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 'gurume.co' . . . . . . . . [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 773189773253967567340172967125721418101005353827721511490712102724247902587112515306256717129023984818658217130831706285675616985890456163190342853449986584267944824402682631163366301534924997283710003745836536479010273902906508661344249791209619890505083316195155887032330425431295372259984690495975335654625965169405809064556301067043801727698751283755058073524858563908458857034799876004584590531381965912065240060526190121176460748264508771445814989200301640636165135159434246738636823422477521123326323229431610498108093687624249118737912877921015466780761203676740780576079643772116934351144534341562819237385746136101547461804634713843515530201424602578892248359038327586350902648547610265508302376646217214408208350095815630936270024463686186215455086174107163993373955188959428877640942635245283086447386129419614186048510880356442795047967108015837946239192864186906264793613214182777558324703611147243772526532335808391755732851064448157654890120497907218029926576872288685447333672645266653092645958275016497040109388646769787681834970106184423325689532631067090890740698382957930605014982407157346478686377980095590211131450814991569970115102010101576336779923417450567043241563931328977934455859442959466478386508287427 . . . . . . . . . . . . . . . . . . . . [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) 5903020eb9300f8c716badc0c4f1ba3a3785ef77 . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gurume.co' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gurume.co' . . . . . . . . . . . . . . . . [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) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c09b331f00000040300473045022100d8556d7ddc1b797163c70a074ca21516e930ee2186aad0cb68e549dad7b976d102206efa78f59d0219df5ee304716e29fa18bf3c6b088fd1e796fef083055da5804a007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c09b331e20000040300473045022100c086697a890097652f700f2bc1a31558b8a263c6e66fc133fb8c7d5f78723ea802203171d7c7195b5d3186f226184b36696d58263515e91ec9bbd052329725573534 . . . . [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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