www.oguco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:2c:b5:88:a8:ff:10:00:14:98:6b:71:03:89:f4:3a:7a:ce 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.oguco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:2c:b5:88:a8:ff:10:00:14:98:6b:71:03:89:f4:3a:7a:ceSerial Number (int): 363662867718825056200471305522853711608526
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: f5:bc:d7:52:27:c9:26:92:eb:61:c3:e9:bb:11:a1:ca:25:79:f5:2b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a9:72:d1:68:30:a6:5b:09:d9:97:50:71:c9:f0:5c:16:f4:da:60:6d
Fingerprint (sha256): 78:30:e2:5c:29:1b:12:32:56:13:c0:e2:5c:9d:00:7c:93:c3:76:b3:ab:56:56:8a:e2:bf:db:2f:60:3d:46:a2
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.oguco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.oguco.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.oguco.com
Other certificates including the domain name oguco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.oguco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISBCy1iKj/EAAUmGtxA4n0OnrOMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIxNzQwMjVaFw0y MDAxMTAxNzQwMjVaMBgxFjAUBgNVBAMTDXd3dy5vZ3Vjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC7Ik0E81+T0k8W78gi+vmjF+qFAF8eH0YW mh4id+tKid5og3wQwKxRkK8pRgNQhRPhDU9Xe6e1aXcUrA2wRT/2prvIw/qF6xEJ ThNDXI1CJp2zFVcyAdzAHQDAIxaw+07Hf77QxO6lHkRxTIknrT53evbO0gPqjPYs /VhaswBqAatl3qoabG8yu7p4494SH5HUWwWeU8kKpxUw0fibf+XZegQmfo/nSSAV v40IimjXEYsfXxHpzN2d09WNgcT8A/5TKZwQp46iVRv2JCV2YVmChZCIXDrKYqob J/Ra/ANzGEFigo7CgLYU61WTsiAHQbhta9gSwKEeSeyiWCdOerdWN1rvZNPElw0k weiO/Q4OQIGcevYl7HY/1Af3dm5xgv4wmsT7mhYUbspegFwO8dqTMIo9Jzo/Lukr tVlv5293RbyFXUdRXF7oe/4xXmnHqlvXwW3lWdiT9YdYMbHkhSwvc30Felf+yaXY pzDhnfUVLPLHS7R6h3L58Ps4IYZ6nwMlLNYzyqne/RO1ZC5EvclUmGZvOX9PYZkV jEg+6NuOW2T5beLfJGouoQumsoTzLaEz/aLZiWtoVN33Ax6ezsfiIBw9uuuwm67s PaZh4bks53Uwp4Xk0415Bb7c6k4mAWI7LZpIAi504DX5GgxUDkY0+yzE8oNgqi+b wmd4bZ6w1wIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBT1vNdS J8kmkuthw+m7EaHKJXn1KzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5vZ3Vjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdwApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW3BRZPdAAAE AwBIMEYCIQCKm2nCuY06DU5vewOsgSKUcXn2rNQCgmj0H3UkQ6sCoAIhALqRUcGC G7SEGAeic3AORFgwFLV2aFB54dFQBZp9/b+0AHYA8JWkWfIA0YJAEC0vk4iOrUv+ HUfjmeHQNKawqKqOsnMAAAFtwUWUTwAABAMARzBFAiBQlWtWrCdlN8q39uARcerL +D0Yfv8B3ndzcYnrycDpGwIhAKT+sKrUQfhfeKP25OWvNY0Av4Hn2VpJMoaynH2q rZB+MA0GCSqGSIb3DQEBCwUAA4IBAQCNRR2YVamBioRfz319Qvhv/iGYviSRtEh7 xmsjeIIUk0THfGwoAs3UuGkzaBFE3PR7O71LCiFDgbgvAQwxRhAgv9oU1oRciKFe L1VwWUZZ6ry4/FvMLWu8g6X3lDwkAmz3pcGjitVefo6o8zzKSF57pSOtTnnjXiFt w5/+eWfQkrAD5tF/9roDnGYxmrcdV98rnPZDewV+aKhYLlCxxCkk7FIGXdUb3I+4 iL7+f/zOCOyx9+PpquROG5ES07MOWr7PDIAcylfW760rKLCOM2pT0B58kwwVMxAE Chy7O3Oaf9RGNyTokpXH2i7ehMiDUH3GJmfIsgEzyxxz6J29w1Hd -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuyJNBPNfk9JPFu/IIvr5 oxfqhQBfHh9GFpoeInfrSoneaIN8EMCsUZCvKUYDUIUT4Q1PV3untWl3FKwNsEU/ 9qa7yMP6hesRCU4TQ1yNQiadsxVXMgHcwB0AwCMWsPtOx3++0MTupR5EcUyJJ60+ d3r2ztID6oz2LP1YWrMAagGrZd6qGmxvMru6eOPeEh+R1FsFnlPJCqcVMNH4m3/l 2XoEJn6P50kgFb+NCIpo1xGLH18R6czdndPVjYHE/AP+UymcEKeOolUb9iQldmFZ goWQiFw6ymKqGyf0WvwDcxhBYoKOwoC2FOtVk7IgB0G4bWvYEsChHknsolgnTnq3 Vjda72TTxJcNJMHojv0ODkCBnHr2Jex2P9QH93ZucYL+MJrE+5oWFG7KXoBcDvHa kzCKPSc6Py7pK7VZb+dvd0W8hV1HUVxe6Hv+MV5px6pb18Ft5VnYk/WHWDGx5IUs L3N9BXpX/sml2Kcw4Z31FSzyx0u0eody+fD7OCGGep8DJSzWM8qp3v0TtWQuRL3J VJhmbzl/T2GZFYxIPujbjltk+W3i3yRqLqELprKE8y2hM/2i2YlraFTd9wMens7H 4iAcPbrrsJuu7D2mYeG5LOd1MKeF5NONeQW+3OpOJgFiOy2aSAIudOA1+RoMVA5G NPssxPKDYKovm8JneG2esNcCAwEAAQ== -----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 363662867718825056200471305522853711608526 . . . . . . . . [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 17:40:25 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 17:40:25 +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.oguco.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 763440062934360585429499966455212717659852645228977121249122758746218290661366043531703902566657249091953713702396723713996917221454385017164678275876637754675549582100198248888034020446157271269192451447099175668531518001651088071202001477334454389865983736846505526705612708219233194710066386965305754344054978719784006832898224948807669704299213159749487673732549798373707156113904895742980808058675413447506593338913130736175303384222354428542923649881124259653707430937022255480657366264960075122710518765995480708959969197049453842722124406412325946745706961211909562008821126953670823016093537886251846949736267142199261993941747805011219816547303525647660557229923936099894452803056840639272357422606463850197350996905419674550807436121637415806179555764239842455367060600136465281162706120631865787142593414446620936277223433174723199163968427590202275358582351990828622443013182516190072921929132475569713163158531396681153880105507334420579177374445306734217661956679701119403354496134498969360702547030449709965183481445665128354530359773706886992015081867449608821926205010110300772163065574012966701479117171818811617272157231425062094233212969363807045245868741031276262057400013666955859419178118303841517015117246679 . . . . . . . . . . . . . . . . . . . . [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) f5bcd75227c92692eb61c3e9bb11a1ca2579f52b . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oguco.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) 00f1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc14593dd00000403004830460221008a9b69c2b98d3a0d4e6f7b03ac8122947179f6acd4028268f41f752443ab02a0022100ba9151c1821bb4841807a273700e44583014b576685079e1d150059a7dfdbfb4007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc145944f0000040300473045022050956b56ac276537cab7f6e01171eacbf83d187eff01de77737189ebc9c0e91b022100a4feb0aad441f85f78a3f6e4e5af358d00bf81e7d95a493286b29c7daaad907e . . . . [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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