ntc.com.pk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:80:21:57:d4:bb:d6:be:0f:b9:41:f8:bd:db:c4:16:74:6e was issued on by Let's Encrypt.
With 11 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=ntc.com.pk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:80:21:57:d4:bb:d6:be:0f:b9:41:f8:bd:db:c4:16:74:6eSerial Number (int): 304937321329601419943575110330933719757934
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 45:8b:c9:e9:a6:6d:23:8c:24:60:82:90:ef:ef:aa:da:b0:1e:2d:53
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4d:d0:ef:64:11:51:3c:41:1f:35:7a:f5:99:75:99:12:e3:a2:d2:68
Fingerprint (sha256): fb:41:b8:fa:13:07:71:23:14:9c:29:c3:c9:24:72:7a:a7:c4:59:b9:55:16:f3:85:32:4f:ea:23:ed:a9:93:b4
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate ntc.com.pk
11
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ntc.com.pk
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
autodiscover.ntc.com.pk
cpanel.ntc.com.pk
mail.ntc.com.pk
ntc.com.pk
root.greenenergy.pk
webdisk.ntc.com.pk
webmail.greenenergy.pk
webmail.ntc.com.pk
www.ntc.com.pk
www.root.greenenergy.pk
www.webmail.greenenergy.pk
cpanel.ntc.com.pk
mail.ntc.com.pk
ntc.com.pk
root.greenenergy.pk
webdisk.ntc.com.pk
webmail.greenenergy.pk
webmail.ntc.com.pk
www.ntc.com.pk
www.root.greenenergy.pk
www.webmail.greenenergy.pk
Other certificates including the domain name ntc.com.pk
(limited to 100 certificates)
Certificate
The complete raw certificate details for ntc.com.pk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGJzCCBQ+gAwIBAgISA4AhV9S71r4PuUH4vdvEFnRuMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MTIxNTI0MzlaFw0x OTEwMTAxNTI0MzlaMBUxEzARBgNVBAMTCm50Yy5jb20ucGswggEiMA0GCSqGSIb3 DQEBAQUAA4IBDwAwggEKAoIBAQC2rEgwCbAfMnQDe4v+3TYKgGpm8W+RVxftti2Q K/31rsyxog/xh1MnsRswgk7IvAY6NluQXu0l/+a3M9lwJBaFVHgUSd0b+5DlGqF6 J2v9RfZsZmFGEfrMnysYo8f3xtJPJ+vpB3Fo9UKoWh137JpjrvlunDLWRRdcZowi VGJnjpHrD/XCNEcnsR3vSjkR7VY/dQ3oVlOCydz6d9Bm8Hy5RiH933vbqP3SKGYV xlgzmnFFp82jg8J1t0MrNS/6fGMe/bBi1EpQH213hd5/WHV53PUNPhOsHoTeEb8P bJ4AgF91anuRTiS/u6ND7omqSvpbeZeMjA+RMQEpoJtHoZuPAgMBAAGjggM6MIID NjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFEWLyemmbSOMJGCCkO/vqtqwHi1TMB8G A1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAu BggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAv BggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8w ge4GA1UdEQSB5jCB44IXYXV0b2Rpc2NvdmVyLm50Yy5jb20ucGuCEWNwYW5lbC5u dGMuY29tLnBrgg9tYWlsLm50Yy5jb20ucGuCCm50Yy5jb20ucGuCE3Jvb3QuZ3Jl ZW5lbmVyZ3kucGuCEndlYmRpc2subnRjLmNvbS5wa4IWd2VibWFpbC5ncmVlbmVu ZXJneS5wa4ISd2VibWFpbC5udGMuY29tLnBrgg53d3cubnRjLmNvbS5wa4IXd3d3 LnJvb3QuZ3JlZW5lbmVyZ3kucGuCGnd3dy53ZWJtYWlsLmdyZWVuZW5lcmd5LnBr MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB 9gSB8wDxAHcAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFr5wA4 cwAABAMASDBGAiEA7XAk7JDZ6fZOh5PoYKQY6C3dQRT3juNrbI2mCSHOAoACIQDP C3L/3mQHRd6s3ZBg6zTg/ajmGKxb5oe1DcpeAEKQ2QB2AGPy283oO8wszwtyhCdX azOkjWF3j711pjixx2hUS9iNAAABa+cAOHAAAAQDAEcwRQIgIOX8GudouicVQI4k ry6qOKRCAaR7pounduEjgVHD93oCIQCTIKcj9DOeliF/XbYMtU/aiCxz/vwP4KTk 967bsspn/zANBgkqhkiG9w0BAQsFAAOCAQEAf5vesoPgwOpH/zParYwKNXRd6byg ZTzaYuCn8/KHhNsMpowHOY0ykqKXLvkoY0siu1hrqHEq/+VSGhpQTXn7GU2Q5Gw4 xGgzh8PhgH0RJYR4qPIR2SxQlGGiy0japVfsOYzn1iWUdZQ6OBzmxht2fKLBJ+dQ SRbE7gjD5aEHYAIYMv26OyU35+qvxsRtmic4+sk0SstDBY+7BWkUYOwG3yzQfj0b jD4Bu+w0+uF+4M1UTJzWnyocXACC+M2Hcg7B+yqbFzDDzbUCINXgsxUzlBndT1u/ 9bgWxfxj7k9mLqZNM2uL6fDWfMsLltyyPwsLFfo60gwmRYYRENHlNAVTsQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtqxIMAmwHzJ0A3uL/t02 CoBqZvFvkVcX7bYtkCv99a7MsaIP8YdTJ7EbMIJOyLwGOjZbkF7tJf/mtzPZcCQW hVR4FEndG/uQ5Rqheidr/UX2bGZhRhH6zJ8rGKPH98bSTyfr6QdxaPVCqFodd+ya Y675bpwy1kUXXGaMIlRiZ46R6w/1wjRHJ7Ed70o5Ee1WP3UN6FZTgsnc+nfQZvB8 uUYh/d9726j90ihmFcZYM5pxRafNo4PCdbdDKzUv+nxjHv2wYtRKUB9td4Xef1h1 edz1DT4TrB6E3hG/D2yeAIBfdWp7kU4kv7ujQ+6Jqkr6W3mXjIwPkTEBKaCbR6Gb jwIDAQAB -----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 304937321329601419943575110330933719757934 . . . . . . . . [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 2019-07-12 15:24:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-10 15:24:39 +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 'ntc.com.pk' . . . . . . . . [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 23060326915971207965721312152808397174626934142949694326066033440755715289095793820920963191200579944950445085034782720370741875774085186886571456163479729297487587569346639351833325291114218053601152418318290836571140298162594421361207101662944720339992731658313599849501571578985850562909458436070259324524553996133193183641175273898002963768034652361010902184450760446153971725132731670816748357373700163801028330288178764488471615349805333702347806214073884984771892478302312696331414498736516831286279205398833395365300555702021480688654517624659397508381411873382363365084777353053813059102795280243324463717263 . . . . . . . . . . . . . . . . . . . . [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) 458bc9e9a66d238c24608290efefaadab01e2d53 . . . . . . . . . . . . . . . . [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 (230 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.ntc.com.pk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.ntc.com.pk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.ntc.com.pk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ntc.com.pk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'root.greenenergy.pk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.ntc.com.pk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.greenenergy.pk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.ntc.com.pk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ntc.com.pk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.root.greenenergy.pk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.webmail.greenenergy.pk' . . . . . . . . . . . . . . . . [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) 00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016be70038730000040300483046022100ed7024ec90d9e9f64e8793e860a418e82ddd4114f78ee36b6c8da60921ce0280022100cf0b72ffde640745deacdd9060eb34e0fda8e618ac5be687b50dca5e004290d900760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016be70038700000040300473045022020e5fc1ae768ba2715408e24af2eaa38a44201a47ba68ba776e1238151c3f77a0221009320a723f4339e96217f5db60cb54fda882c73fefc0fe0a4e4f7aedbb2ca67ff . . . . [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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