petroliacisd.org
Issued by R3
About this certificate
This digital certificate with serial number 04:fe:53:f4:9f:56:d5:a4:e1:45:63:b8:ff:50:d5:bf:29:3a was issued on by Let's Encrypt.
With 6 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=petroliacisd.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:fe:53:f4:9f:56:d5:a4:e1:45:63:b8:ff:50:d5:bf:29:3aSerial Number (int): 434992461000825855413166289225072387238202
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 37:9b:8e:c7:4b:2b:77:f5:ee:d4:8e:00:7f:31:b2:60:b9:37:d0:b0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): e4:36:6a:4d:af:63:2a:32:5d:48:87:3d:4e:a4:dc:5e:0d:59:d1:1d
Fingerprint (sha256): 82:da:a8:16:03:66:7c:6a:10:ec:d7:e8:a7:3b:10:a3:2f:31:1b:16:c1:14:a3:e0:b4:12:0f:c0:ac:e7:be:e3
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate petroliacisd.org
6
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for petroliacisd.org
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
petroliacisd.com
petroliacisd.org
petroliaisd.org
www.petroliacisd.com
www.petroliacisd.org
www.petroliaisd.org
petroliacisd.org
petroliaisd.org
www.petroliacisd.com
www.petroliacisd.org
www.petroliaisd.org
Other certificates including the domain name petroliacisd.org
(limited to 100 certificates)
petroliacisd.org
petroliacisd.org
petroliacisd.org
oc.pgsd.ms
petroliacisd.org
pjh.petroliaisd.org
academy.ndasla.org
petroliacisd.org
admin.wes.bibbed.org
petroliacisd.org
academy.ndasla.org
petroliacisd.org
www.windhamraymondschools.org
petroliacisd.org
admin.almaacademy.org
academy.ndasla.org
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wes.leusd.k12.ca.us
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academy.ndasla.org
petroliacisd.org
petroliacisd.org
obh.ealas.org
pes.petroliacisd.org
jms.jarrellisd.org
petroliacisd.org
admin.almaacademy.org
petroliacisd.org
petroliacisd.org
monte-rosa.mx
admin.almaacademy.org
petroliacisd.org
tcsk12.com
petroliacisd.org
academy.ndasla.org
petroliacisd.org
admin.almaacademy.org
academy.ndasla.org
petroliacisd.org
petroliacisd.org
petroliacisd.org
petroliacisd.org
oc.pgsd.ms
petroliacisd.org
pjh.petroliaisd.org
academy.ndasla.org
petroliacisd.org
admin.wes.bibbed.org
petroliacisd.org
academy.ndasla.org
petroliacisd.org
www.windhamraymondschools.org
petroliacisd.org
admin.almaacademy.org
academy.ndasla.org
petroliacisd.org
wes.leusd.k12.ca.us
petroliacisd.org
academy.ndasla.org
petroliacisd.org
petroliacisd.org
obh.ealas.org
pes.petroliacisd.org
jms.jarrellisd.org
petroliacisd.org
admin.almaacademy.org
petroliacisd.org
petroliacisd.org
monte-rosa.mx
admin.almaacademy.org
petroliacisd.org
tcsk12.com
petroliacisd.org
academy.ndasla.org
petroliacisd.org
admin.almaacademy.org
academy.ndasla.org
petroliacisd.org
petroliacisd.org
Certificate
The complete raw certificate details for petroliacisd.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFUjCCBDqgAwIBAgISBP5T9J9W1aThRWO4/1DVvyk6MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMTkwNDI1MjRaFw0yNDA0MTgwNDI1MjNaMBsxGTAXBgNVBAMT EHBldHJvbGlhY2lzZC5vcmcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQDb8KY1kuKMXICuPEgQ/dhmVPXw5XIlTqQLXmg7KNliu6tWgP+6ET9PZOB1VJ6f aCC/1Ui0GocdKpVf/MMzoquQFXwcNSmVwYCUhE5qA59/8LSYILhvcoKSjoVmKmEs TsxLPSYbnKXE+fSzDBAtI03LMpCLw5nR6Jov+eUsPLOnwX91i8pkOfPhQ6FdYylP BCZJ650JU/Zdrx59i4+cqgkmnn6oP4ueljYPGsRRQ6g7wKD28kb2TXuuBFfqjD+J lCNOgy4e1yErPZtHVxMK7wf9N+e5eztjw8MLr1PoMwhyasgnvvaOUKli4YsYfYxQ wuYyHQeHqZQf2DbRYzrVDzvVAgMBAAGjggJ3MIICczAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFDebjsdLK3f17tSOAH8xsmC5N9CwMB8GA1UdIwQYMBaAFBQusxe3WFbL rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v cmcvMH8GA1UdEQR4MHaCEHBldHJvbGlhY2lzZC5jb22CEHBldHJvbGlhY2lzZC5v cmeCD3BldHJvbGlhaXNkLm9yZ4IUd3d3LnBldHJvbGlhY2lzZC5jb22CFHd3dy5w ZXRyb2xpYWNpc2Qub3JnghN3d3cucGV0cm9saWFpc2Qub3JnMBMGA1UdIAQMMAow CAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAO1N3dT4tuYBOizBb Bv5AO2fYT8P0x70ADS1yb+H61BcAAAGNIC5ZkgAABAMARzBFAiAyA0rqO7bqSiBB wBhwLPeBK5JW8N8Oi0aMpaCnS2+3GwIhAKDma0mWgt/dSeMeKYoob+DgsnGaqqMY zJxoLZFJtD9EAHcAouK/1h7eLy8HoNZObTen3GVDsMa1LqLat4r4mm31F9gAAAGN IC5ZqAAABAMASDBGAiEAtFEeJD7oTMxE9G6KNmzGo7L2VHXIarcnEqqbkAX7wYQC IQD+w64paoDS3J/ewJXIKUEKQu8gPtHTDEufMRQltjDZAjANBgkqhkiG9w0BAQsF AAOCAQEADolw4kaijRO29x0i9HtQ6YcS27FwwrCtHwTG3BRv90IaOflT9I9MF/4Q JhZhEYAaU4enRqwNqYTqNXu0AVZIeWktHKSyqXn1nNPlMX8pFPvgfsl1l0agFNTj UleODcoCe44NAgvOf2cEVzQ8LM/X3+896vpHKqRrIJopDqTToZKbVvMTTKA2Dqw0 PuJfYQpIcHkHxv9BOPj8vFguTCHRNKwVQObx43gKvrqMnP3NX4P8MU1ZTVbqqRc9 hniqJ1yHpe50u1ZN1HjICYY0Gu5up640oZaOTpraqXcZ8K/uB/swtWvO/RnszoAH Tly2qF/MiUwJpCrXZhcy/TQ08j34ow== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2/CmNZLijFyArjxIEP3Y ZlT18OVyJU6kC15oOyjZYrurVoD/uhE/T2TgdVSen2ggv9VItBqHHSqVX/zDM6Kr kBV8HDUplcGAlIROagOff/C0mCC4b3KCko6FZiphLE7MSz0mG5ylxPn0swwQLSNN yzKQi8OZ0eiaL/nlLDyzp8F/dYvKZDnz4UOhXWMpTwQmSeudCVP2Xa8efYuPnKoJ Jp5+qD+LnpY2DxrEUUOoO8Cg9vJG9k17rgRX6ow/iZQjToMuHtchKz2bR1cTCu8H /TfnuXs7Y8PDC69T6DMIcmrIJ772jlCpYuGLGH2MUMLmMh0Hh6mUH9g20WM61Q87 1QIDAQAB -----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 434992461000825855413166289225072387238202 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-19 04:25:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-18 04:25:23 +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 'petroliacisd.org' . . . . . . . . [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 27764857358031152476466399852412971454853903438163682353457976889112405400239167548929894102111259439764673577011591587369749510202024816668151275298916090205361194974472573863433581013922356405207239069401310416383404238534136646362658835391946474573694900252312010258022015463418161773384173904376689009934228237088327318403363424030915483709903889592299545779026651222056151432966705918443271675447688798062101313797454453162651184779749002208441211116553316947089083416384967039513666533877604979523562168362064226555121304913101001613015570556958490343881491657884535543043411383143840266348361619478212154178517 . . . . . . . . . . . . . . . . . . . . [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) 379b8ec74b2b77f5eed48e007f31b260b937d0b0 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (120 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'petroliacisd.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'petroliacisd.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'petroliaisd.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.petroliacisd.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.petroliacisd.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.petroliaisd.org' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d202e59920000040300473045022032034aea3bb6ea4a2041c018702cf7812b9256f0df0e8b468ca5a0a74b6fb71b022100a0e66b499682dfdd49e31e298a286fe0e0b2719aaaa318cc9c682d9149b43f44007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d202e59a80000040300483046022100b4511e243ee84ccc44f46e8a366cc6a3b2f65475c86ab72712aa9b9005fbc184022100fec3ae296a80d2dc9fdec095c829410a42ef203ed1d30c4b9f311425b630d902 . . . . [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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