niesc.org
Issued by R3
About this certificate
This digital certificate with serial number 04:66:90:b9:02:1a:df:3f:a1:e5:9a:d7:40:8b:9e:c8:a7:72 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=niesc.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:66:90:b9:02:1a:df:3f:a1:e5:9a:d7:40:8b:9e:c8:a7:72Serial Number (int): 383350314601982410205296709216425168381810
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 17:9d:a5:78:ab:76:cb:40:41:67:8e:5f:ca:0a:6b:e7:a9:48:6d:f8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 89:d1:23:ed:64:36:6a:f2:a6:65:28:71:6d:bb:32:4f:22:c8:a7:cd
Fingerprint (sha256): ec:d1:f8:80:97:c9:cb:b9:4a:df:a6:3b:5e:20:aa:45:00:fa:ad:02:cb:fc:43:b6:18:f2:e0:52:59:b2:0d:d6
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate niesc.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for niesc.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
niesc.org
Other certificates including the domain name niesc.org
(limited to 100 certificates)
zimbra.niesc.k12.in.us
ns3.niesc.org
ns1.niesc.k12.in.us
ns3.niesc.org
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
niesc.org
ns2.niesc.k12.in.us
niesc.org
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
niesc.org
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
niesc.org
niesc.org
ns1.niesc.k12.in.us
niesc.org
zimbra.niesc.k12.in.us
zimbra.niesc.k12.in.us
niesc.org
niesc.org
ns2.niesc.k12.in.us
ns1.niesc.k12.in.us
ns3.niesc.org
ns1.niesc.k12.in.us
ns3.niesc.org
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
niesc.org
ns2.niesc.k12.in.us
niesc.org
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
niesc.org
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
ns1.niesc.k12.in.us
niesc.org
niesc.org
ns1.niesc.k12.in.us
niesc.org
zimbra.niesc.k12.in.us
zimbra.niesc.k12.in.us
niesc.org
niesc.org
ns2.niesc.k12.in.us
ns1.niesc.k12.in.us
Certificate
The complete raw certificate details for niesc.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE4DCCA8igAwIBAgISBGaQuQIa3z+h5ZrXQIueyKdyMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA2MTgwNjI2MzVaFw0yMzA5MTYwNjI2MzRaMBQxEjAQBgNVBAMT CW5pZXNjLm9yZzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAM005JG1 FT98qzeLQI8EoaKcje7E91hN0toeC1F6xE5x+RBBD+cQMSF/PpfX2ml9AxjfOwO1 A+gOnPhBDavtogs/OINj3LXHG4/lK6IxlYuafIzjz4isxc/b7NCKVY/ntBbQ94zX hG+LXSR3eXHGdz7UaCZ6FmWQVmB9hIspMOmy92m/s0D9BMSMvvv191mqNlYIXO3y hqhd13FQdqpeN3g64+LkhQzmTc4QDdc/p82m5UoMdacBrTxVTztFGMiSTQys9QH7 o0B4x9J6T3FU7jdMHyPeBajdItrQSKBvWeKKYiMEER+VunH2LDTaNcalehUik9ng bYTWM/3O1rKt498CAwEAAaOCAgwwggIIMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU F52leKt2y0BBZ45fygpr56lIbfgwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wFAYD VR0RBA0wC4IJbmllc2Mub3JnMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBQYKKwYB BAHWeQIEAgSB9gSB8wDxAHcAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS 61IAAAGIzWYHNQAABAMASDBGAiEA0MIeK+OE6UiqixjP6dLD/lbc/WQ93xj8Pfb2 Wb4yMUoCIQD0gUXOCKmACkyt0FuqFISl7lUwwf/MJm7Fqlivi/nJBgB2AK33vvp8 /xDIi509nB4+GGq0Zyldz7EMJMqFhjTr3IKKAAABiM1mB2MAAAQDAEcwRQIgVZAN 7lj0lS+Ksh5acu20hqGJMK1bBw9KCXhdoLSyMq8CIQC5UqpvMuK7DMwntMmEfZvd jXltDgjLBYJ1qEn6D0dEZjANBgkqhkiG9w0BAQsFAAOCAQEAm8hD5Bc4Svu/E8im Xr8DZoQKUCajBovLd174+dChcSkHEeklBUBy1rHSDgwJVhCF9IUYm7uZWVEpdaur Xti6vz8TK5HOWie2G/YUSGsWNDQ8foUI3wvAF6s6Ea+q+eNPKq1YKo5wMNHDSmfY +0w7gof9eChJROXmp98ljcyZ+7DgVhRIM2YfniaJWJvXqG3Ek4Cve/VNE88xkgA5 XeUpDDqetfRd4NCCQpNRL1qLTwIaEPswJp1EfgUgakILybNqffpdwOhWMx66mbDA 4xzd8B+C//UXnwpO55iQHlA2M/yeQM9SwM89cMG47nkxWhTEoQbs9f5IG/s0YQHw Jjiijg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzTTkkbUVP3yrN4tAjwSh opyN7sT3WE3S2h4LUXrETnH5EEEP5xAxIX8+l9faaX0DGN87A7UD6A6c+EENq+2i Cz84g2Pctccbj+UrojGVi5p8jOPPiKzFz9vs0IpVj+e0FtD3jNeEb4tdJHd5ccZ3 PtRoJnoWZZBWYH2Eiykw6bL3ab+zQP0ExIy++/X3Wao2Vghc7fKGqF3XcVB2ql43 eDrj4uSFDOZNzhAN1z+nzablSgx1pwGtPFVPO0UYyJJNDKz1AfujQHjH0npPcVTu N0wfI94FqN0i2tBIoG9Z4opiIwQRH5W6cfYsNNo1xqV6FSKT2eBthNYz/c7Wsq3j 3wIDAQAB -----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 383350314601982410205296709216425168381810 . . . . . . . . [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 2023-06-18 06:26:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-16 06:26:34 +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 'niesc.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 25904934953653213516320829086769094035262494965530955637616302671051968774907695268289388825725760676347105496885866427287277044324346048131620549661328808181543363896880530728212839488913350746086353894091210711405050910952494228685657102173916816622971448006919617051434950902918277105004481964349369591213392999585363075636466780942755143126763895832680489444177400469375742835514250710956591483742127290776616081988755786354384167558342658582329216543703301571815111964219768008694042306703491736901027571079948931045516896278399382998952354732183153458998237725538041156328375591564394575422846557097123564610527 . . . . . . . . . . . . . . . . . . . . [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) 179da578ab76cb4041678e5fca0a6be7a9486df8 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'niesc.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) 00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188cd6607350000040300483046022100d0c21e2be384e948aa8b18cfe9d2c3fe56dcfd643ddf18fc3df6f659be32314a022100f48145ce08a9800a4cadd05baa1484a5ee5530c1ffcc266ec5aa58af8bf9c906007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000188cd6607630000040300473045022055900dee58f4952f8ab21e5a72edb486a18930ad5b070f4a09785da0b4b232af022100b952aa6f32e2bb0ccc27b4c9847d9bdd8d796d0e08cb058275a849fa0f474466 . . . . [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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