petroliacisd.org
Issued by R3
About this certificate
This digital certificate with serial number 04:2b:a4:15:09:92:8b:4d:88:d8:82:e1:b4:9e:fb:21:2b:33 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): 04:2b:a4:15:09:92:8b:4d:88:d8:82:e1:b4:9e:fb:21:2b:33Serial Number (int): 363299388128336206259793803431070060849971
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 0a:dc:83:35:73:8e:1d:8f:75:ff:1d:6b:ea:25:42:a8:74:2c:ce:48
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): c0:b6:70:e2:1e:85:12:d4:09:a0:7d:b9:60:53:b1:4c:6d:34:e5:0a
Fingerprint (sha256): f2:ca:f8:cc:fc:b4:90:d5:ad:c9:f8:c7:61:42:37:ce:a0:d8:1d:ca:a7:af:c6:93:7c:89:7a:6c:c3:ed:de:37
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
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petroliacisd.org
oc.pgsd.ms
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pjh.petroliaisd.org
academy.ndasla.org
petroliacisd.org
admin.wes.bibbed.org
petroliacisd.org
academy.ndasla.org
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www.windhamraymondschools.org
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admin.almaacademy.org
academy.ndasla.org
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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
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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----- MIIFUDCCBDigAwIBAgISBCukFQmSi02I2ILhtJ77ISszMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMTkwODI2MDFaFw0yNDA2MTcwODI2MDBaMBsxGTAXBgNVBAMT EHBldHJvbGlhY2lzZC5vcmcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQC/29vBSCm0j0zSqirjHQyKQ4HQBm7vuwAm1E1RkhLl+WDA9g85lLnN5bsY8edN GxesRCQbKVeWTK6NFM5mZ75YOqRWOOaUG9hSK5aYaq6k5Hc6ULPLd6wjLaswwO/C MGxmWPv8ALii1UlITjHiOZjAhAKYATrN41Wl7wfzh1KB9rkpzQBMOxSp26OY3TDx kFEXf6YLvviCsPpPoM2kMj/pMPCQQ8jjg2n8XvRXcPfxAyiBfmUCmsfdk2DgG2YO R9tJLzcMDccckv2/yU5spei9oe0MheuXzwuZDLLjtDj9nKNEc4rDHHYxop2CuurP 1WDdzYCxD9d1wExcUCcTbKIBAgMBAAGjggJ1MIICcTAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFArcgzVzjh2Pdf8da+olQqh0LM5IMB8GA1UdIwQYMBaAFBQusxe3WFbL rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v cmcvMH8GA1UdEQR4MHaCEHBldHJvbGlhY2lzZC5jb22CEHBldHJvbGlhY2lzZC5v cmeCD3BldHJvbGlhaXNkLm9yZ4IUd3d3LnBldHJvbGlhY2lzZC5jb22CFHd3dy5w ZXRyb2xpYWNpc2Qub3JnghN3d3cucGV0cm9saWFpc2Qub3JnMBMGA1UdIAQMMAow CAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYA7s3QZNXbGs7FXLed tM0TojKHRny87N7DUUhZRnEftZsAAAGOVgg1ZgAABAMARzBFAiB5/zc6grovhIoD TL17OxRd4ocgnnTAnZ1X8A4dKTOTwgIhAMkpN4S0GYslkBAYc4QTSA+CevPIlL9Q K/kbssMYSkGvAHUAouK/1h7eLy8HoNZObTen3GVDsMa1LqLat4r4mm31F9gAAAGO Vgg1YAAABAMARjBEAiBTtklt1vlQ/+TCSvzsfM31yOeUf559Mbyd1Be6smjocAIg JwDvI+RXK8MoO1aK09KudyS2AcpjIpW1NetYeViz82IwDQYJKoZIhvcNAQELBQAD ggEBAIDqg0WbcQ3YzMfibf8elxUhYR9ceUs0hIzzJf0L1sHVJf6NF1Mk84MFKZ/0 olt6XK9N1bCEQq4SdUpGgfHWF02MyzM9vY/RpwozsQpbdVLC2MwmsO7pa0iWOuyn G+WXlW4g4cfnpaCAThfY1PvDhCGZZONC9ct5XjMyXBYxJ8V6opBimCMAbEsMj13X /R0/EqnaRTci6g1cv6xgFtSeqMCNt0q+oIe1t9MRD31xTwDn1M6KgIH4NYOJmVEC pcyHXC4rnNSI+QiKGbalKFI87WlW3DLkNYnKjcbCB3+jvUeJnE+GoLHrvtdW3XpP Nd0IHPiS9gBxAqkvVP9jKrURnxM= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv9vbwUgptI9M0qoq4x0M ikOB0AZu77sAJtRNUZIS5flgwPYPOZS5zeW7GPHnTRsXrEQkGylXlkyujRTOZme+ WDqkVjjmlBvYUiuWmGqupOR3OlCzy3esIy2rMMDvwjBsZlj7/AC4otVJSE4x4jmY wIQCmAE6zeNVpe8H84dSgfa5Kc0ATDsUqdujmN0w8ZBRF3+mC774grD6T6DNpDI/ 6TDwkEPI44Np/F70V3D38QMogX5lAprH3ZNg4BtmDkfbSS83DA3HHJL9v8lObKXo vaHtDIXrl88LmQyy47Q4/ZyjRHOKwxx2MaKdgrrqz9Vg3c2AsQ/XdcBMXFAnE2yi AQIDAQAB -----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 363299388128336206259793803431070060849971 . . . . . . . . [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 2024-03-19 08:26:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-17 08:26:00 +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 24219932475159883800687993359217417106524353131323359595089672590875942800405807639184362119355665213515449212734714121603772638153033527278713295625928585125768053662781723785569787222707479711617256685129122774460640465539581741985685925333460516843471935834592181318759808725547636675979846499670237460289459766552809425514515244457438015641023558366491997323481132188928453166846112854043799480658038013489190588293813941026011239356486120423684271041780594070087839233982767002554080661345582749358773741230497170980436410777575504945396892135155664222569984251663957515345060755354921102821213452291403223441921 . . . . . . . . . . . . . . . . . . . . [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) 0adc8335738e1d8f75ff1d6bea2542a8742cce48 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e560835660000040300473045022079ff373a82ba2f848a034cbd7b3b145de287209e74c09d9d57f00e1d293393c2022100c9293784b4198b25901018738413480f827af3c894bf502bf91bb2c3184a41af007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e560835600000040300463044022053b6496dd6f950ffe4c24afcec7ccdf5c8e7947f9e7d31bc9dd417bab268e87002202700ef23e4572bc3283b568ad3d2ae7724b601ca632295b535eb587958b3f362 . . . . [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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