www.nerpmarine.edu.au
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:13:01:1c:78:91:35:cf:a8:99:6c:e7:26:b9:2a:17:51:35 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.nerpmarine.edu.au
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:13:01:1c:78:91:35:cf:a8:99:6c:e7:26:b9:2a:17:51:35Serial Number (int): 354915985756240531035467957802737738404149
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: cb:14:07:19:a8:49:35:9e:a8:2f:de:e4:26:c1:1d:70:37:71:89:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 20:b2:b0:16:fe:c4:8a:62:21:6b:75:2a:eb:c8:ea:95:36:6a:21:14
Fingerprint (sha256): 57:99:f3:e5:a1:2f:1b:dc:c5:b2:f5:30:2c:9a:e8:5c:29:55:15:53:77:56:92:d5:a3:fd:96:16:6d:4a:f7:cf
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.nerpmarine.edu.au
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.nerpmarine.edu.au
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
www.nerpmarine.edu.au
Other certificates including the domain name nerpmarine.edu.au
(limited to 100 certificates)
nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
staging.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
nerpmarine.edu.au
www.nerpmarine.edu.au
nerpmarine.edu.au
www.nerpmarine.edu.au
nerpmarine.edu.au
nerpmarine.edu.au
www.nerpmarine.edu.au
staging.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
nerpmarine.edu.au
staging.nerpmarine.edu.au
www.nerpmarine.edu.au
staging.nerpmarine.edu.au
staging.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
staging.nerpmarine.edu.au
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www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
nerpmarine.edu.au
www.nerpmarine.edu.au
nerpmarine.edu.au
www.nerpmarine.edu.au
nerpmarine.edu.au
nerpmarine.edu.au
www.nerpmarine.edu.au
staging.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
www.nerpmarine.edu.au
nerpmarine.edu.au
staging.nerpmarine.edu.au
www.nerpmarine.edu.au
staging.nerpmarine.edu.au
staging.nerpmarine.edu.au
www.nerpmarine.edu.au
Certificate
The complete raw certificate details for www.nerpmarine.edu.au in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFYzCCBEugAwIBAgISBBMBHHiRNc+omWznJrkqF1E1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMDcwMzEwNDBaFw0y MDAxMDUwMzEwNDBaMCAxHjAcBgNVBAMTFXd3dy5uZXJwbWFyaW5lLmVkdS5hdTCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALl+yYFiBKcc9+qCM6cXsVR4 Bjj+3KdXrLCvQgmvVYuRPugSH0mXm1aRqQgGXK0UfCY/BBhFMxSGzLJefbXZXoAe +JNm7pPfp2Kqve/JxU4NBv4juahjr9AOHtX1gou+6cmBhGSnIDulC4hwC+5ifDF8 pxrRpsQuCiaFPc+Rgs7bR4SLWohGIG9ESkadViYBEWVm42GjVjUvc2amqsH926qQ 5VKz48Hx6RbXF7NovlwBS+dtoJVLQ/opNJOEf9mmDH4l7rladSFKty8itxh0RS2E TCZBjWL4Jqw9S/4IiHbkDaZUwCZqW6FVO1xphTtvYoN8x5k3Xhx32SDRbSb7gqcC AwEAAaOCAmswggJnMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUyxQHGahJNZ6oL97k JsEdcDdxiXAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYB BQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzAgBgNVHREEGTAXghV3d3cubmVycG1hcmluZS5lZHUuYXUwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdwBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW2kaX/tAAAE AwBIMEYCIQDlGM+Vm4e3SOea1VHjZXnXHutmZQZjvnVnfCYCWC+LjgIhANzApd/+ /hSXx0sZAYfJEQ2TwYZhjXWeNmehu2sJGCrwAHYAsh4FzIuizYogTodm+Su5iiUg Z2va+nDnsklTLe+LkF4AAAFtpGmARwAABAMARzBFAiEAhXjvpw06NDtetzicQa73 +74qU6+yj6kU3G+2hWwzpAMCIAV98P/HAapPaZ61lFFakaHB6JNbjDl0v3RS5mKG 82M2MA0GCSqGSIb3DQEBCwUAA4IBAQCScByj/mew2/rdqEC+jSIxk3PBkKxxMPmG /7qQdj6VqMLcP/+rXG43YwW/jMakcjqyanMICo/G7Rk3xjJmNMNj21P+XGeQAW+j Ft4kAc+se8euLdXy1OHQNsL5Lnk202tHVsnHeGycvlqX6qqoPyVE0bDihZe0wmEP 80XQOb2We5B5+x0SygYxLRvKwOfwYlzZ99/pdXET9lg8xdsqMNrWd5fi92UzXFbk zL6AR9U2Wd6AHFaVD7nevw05K8a/zvx0h1ffTmK7cZtI5TzeXL8yywDrwqN5VQOO QcX9batvQIYTzwwmeM28QQYMR5fPbFjFFMb+aKk9q/U1Ez/u7vdi -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuX7JgWIEpxz36oIzpxex VHgGOP7cp1essK9CCa9Vi5E+6BIfSZebVpGpCAZcrRR8Jj8EGEUzFIbMsl59tdle gB74k2buk9+nYqq978nFTg0G/iO5qGOv0A4e1fWCi77pyYGEZKcgO6ULiHAL7mJ8 MXynGtGmxC4KJoU9z5GCzttHhItaiEYgb0RKRp1WJgERZWbjYaNWNS9zZqaqwf3b qpDlUrPjwfHpFtcXs2i+XAFL522glUtD+ik0k4R/2aYMfiXuuVp1IUq3LyK3GHRF LYRMJkGNYvgmrD1L/giIduQNplTAJmpboVU7XGmFO29ig3zHmTdeHHfZINFtJvuC pwIDAQAB -----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 354915985756240531035467957802737738404149 . . . . . . . . [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 2019-10-07 03:10:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-05 03:10:40 +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.nerpmarine.edu.au' . . . . . . . . [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 23416607482950598465174781937558699501814935340529502915917629602968065049588800491831094475863378878201437738771758533062883734686282613755416324542855821012399752974433900094206142661659998370906173927013887803693434003751723067242706404764117124392057147977566697546190422253029240605651357138750453441096199982290135055537410170402222011944635204663136091187818199091885950223469751726509222453144598332434052328673440314996349613817032364586595463829142918649567985394457169894694704375713630256359954162051852887710366642634572639170281898013677656114925598357857579790203718183404480255033106620785840321430183 . . . . . . . . . . . . . . . . . . . . [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) cb140719a849359ea82fdee426c11d7037718970 . . . . . . . . . . . . . . . . [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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nerpmarine.edu.au' . . . . . . . . . . . . . . . . [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) 00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016da4697fed0000040300483046022100e518cf959b87b748e79ad551e36579d71eeb66650663be75677c2602582f8b8e022100dcc0a5dffefe1497c74b190187c9110d93c186618d759e3667a1bb6b09182af0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016da469804700000403004730450221008578efa70d3a343b5eb7389c41aef7fbbe2a53afb28fa914dc6fb6856c33a4030220057df0ffc701aa4f699eb594515a91a1c1e8935b8c3974bf7452e66286f36336 . . . . [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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