oguco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:d1:3e:28:31:41:9f:9e:2f:52:ee:6f:da:92:21:f3:25:71 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=oguco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d1:3e:28:31:41:9f:9e:2f:52:ee:6f:da:92:21:f3:25:71
Serial Number (int): 419650779240167432120247232815635388114289
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: c6:89:65:08:30:37:84:74:a7:e6:6f:d6:af:ed:2c:52:74:e4:24:54
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d4:44:91:b2:47:f5:a4:7d:f8:b2:d6:e2:18:1c:ba:19:35:89:b9:77
Fingerprint (sha256): 8d:0b:75:71:8d:c2:54:39:a9:8c:3c:2e:77:f6:6b:03:96:37:ab:02:3a:28:72:2b:98:5d:60:17:a7:03:0f:f8

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 oguco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

oguco.com

Other certificates including the domain name oguco.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGSTCCBTGgAwIBAgISBNE+KDFBn54vUu5v2pIh8yVxMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTIxNjU5MzBaFw0y
MDAzMTExNjU5MzBaMBQxEjAQBgNVBAMTCW9ndWNvLmNvbTCCAiIwDQYJKoZIhvcN
AQEBBQADggIPADCCAgoCggIBAPLaZm4aQTs1jMduicJ5GuWavBIHdDAWg52gpxUn
OyLvnxgnjSggjHaCV4GD7KhnqmTKsI1312mljQ6VXiHibGwwnZZPj48wkp/NxT4+
vAzizmvYsSLlFJtx488PwSsmZa7HTUH0cR3DVFKQd5qIDW7ehE4e68PpL72qDzK2
WSlEsCGJE5Ja407o7YBDvUJaPIZzeMU4tkV9ASc/PpI8MK+Qrr5lCgao2nclj75Y
WxdiGOrKyi88adWFNoAXa/e1MPuqWmiGvxH+5CaHEZpHvMD9GBqdTCibOCa4/hcl
Nab6ISqFONKLBYSdWkVradYNL62wCGwJimWKb5GjqouNBRed/H4Z6uDVCzqChKB7
yfPZ/DH/anFMf+UoIjx38NYnmtWRyqP4XTZkGlNbAEpQDg5AuSyazAzc4fyVRuNg
Fr8mLbQtL4QqvaoRjm+jaBhC+FMGXa7u2s3CytogxfK0Hq+Th3FeU8trP4Ky4gH9
/j6pomVQJUeItApFfWQqxLFWJaL3fSYRnJkVQJ7VGD8ptDVZwcCwojCb0GqBer9A
VSH5O7JZfxPDzauCG2LYscKbAfRjq/GpY2QS5gfLrMBvZjtmV/lyqvDFx+rh2vIt
OviW8CIP397IhoG7tkI2pPhWqAXK5+pil23GrF3j+aSBwhtNOmmkhI5w0bNahzSy
YCVxAgMBAAGjggJdMIICWTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB
BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMaJZQgwN4R0
p+Zv1q/tLFJ05CRUMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G
CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl
dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl
dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJb2d1Y28uY29tMEwGA1UdIARFMEMw
CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j
cHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUA8JWk
WfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFu+0QKDAAABAMARjBEAiBH
EY6bQshFzE2ZYqI3Gd/IS+5lIn3IErpoOySkdN2ttQIgFziGrJVYW9ZxnInijDcJ
cfGt2uEn54KbcEUHR/tLRtoAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt
74uQXgAAAW77RAvvAAAEAwBHMEUCICQQmoGN7SaeW1NnCXM5X0Jub0F1fN+cAeax
1jC2Q9lSAiEA3zyIyRAyaL81Igu3Cnb6vIf0ND63+U5+CnLU+R2Dck0wDQYJKoZI
hvcNAQELBQADggEBACvY6c5CqDs/VH7Gmsgn9KnkndYc9nBIEyOnKSx8UsPcpV2n
qzvCVraRnnJ0e8MTYtDnzVJG1jMzdOF7krM/j/i0ELCv3r5qd/3ESkz0RiZSIf+S
0Z1w+DUK0JpQajLRjjZbmMz+kGXJA1WLFerNvt0YW53gTBw2A83pAvKdHHhgRU0h
T1FHKm1vVFYNNz2+xavBW3/bOiDBuHWxayUPl1Soz+Uabrn/iHN8Gr+Ziuh8RCvQ
4BGg/ZcRgbJC9/MYz9d58X7dZT49h9Ns9G/GjQbwj0ItaQgpIrF7FmoHVK256wqx
DFkKuSsBPlejxSpL9U6bHPGv/Mc82w8uenlLg2M=
-----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 419650779240167432120247232815635388114289
 . . . . . . . . [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 2019-12-12 16:59:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 16:59:30 +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 '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 990754312679398544622229144678235267831944599024516429631319719207835596478908966098453503337085014560412014548799250870412473464429447451916597834010843292545019482223615168405465792276354609843972867312186635081115535798268777024570835982329694431127476146337875321320000763099843247159094516716011625901602213021433507964926395630706303666502981948651041387894694192640391647490198207528874236587413542607843599130209737932323891364651846162388647331005218144317063985616953412354930060680787677514757267491689254934622736531063606861778705344057652429173527572402879483263070949763191877064069244188224393258579641912324291498122197460363986358212165861770430979044426410313375321472368383011805009069819075738449283165018599271426093277326622536077055015878092656398996677410022582638899441517612129245472338865613666592495609846709203298182337450399661800320294965765680886905858556006495821538443053138504100018755721114370664826614674620751613184610135587660708096068885178399344871260256823300507074359596476440894810529387662608818801363367497287008987397128928899944750319120332715325356744747376731392026337545280034740992495413590563695857166424362737470521753654573954239269697946978933306689369363414488571382020973937
 . . . . . . . . . . . . . . . . . . . . [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)
							c689650830378474a7e66fd6afed2c5274e42454
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016efb440a0c0000040300463044022047118e9b42c845cc4d9962a23719dfc84bee65227dc812ba683b24a474ddadb50220173886ac95585bd6719c89e28c370971f1addae127e7829b70450747fb4b46da007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016efb440bef0000040300473045022024109a818ded269e5b53670973395f426e6f41757cdf9c01e6b1d630b643d952022100df3c88c9103268bf35220bb70a76fabc87f4343eb7f94e7e0a72d4f91d83724d
 . . . . [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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