www.nasci.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f9:58:0a:79:34:2e:1f:a6:c3:fb:0e:c0:c0:9f:dc:16:19 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.nasci.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f9:58:0a:79:34:2e:1f:a6:c3:fb:0e:c0:c0:9f:dc:16:19Serial Number (int): 346184193603497776354617894722944890574361
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e1:06:14:3f:a5:45:9a:ad:0b:6f:fe:8c:df:c0:eb:be:c4:a3:81:99
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2a:4d:da:11:1f:49:c8:20:c8:2e:90:b6:6c:18:bf:75:54:1d:20:b7
Fingerprint (sha256): 83:bb:5a:9e:ac:30:d6:b2:a4:3d:2f:e7:a8:e5:ff:95:4e:f2:84:f7:93:15:4a:fe:48:b1:4a:37:0a:39:0c:e8
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.nasci.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.nasci.com
Public Key Algorithm
RSA
Key Size
4096
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.nasci.com
Other certificates including the domain name nasci.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.nasci.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA/lYCnk0Lh+mw/sOwMCf3BYZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjUxMjQyMjBaFw0x OTA4MjMxMjQyMjBaMBgxFjAUBgNVBAMTDXd3dy5uYXNjaS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDCc5FmCFxS6KmqykUGFWsPxRQv11hxuPO6 VM0aXf9WLQ3PtElEkgNum0/8cj048rnROCGPMcPsc53NRd2aJky265p/69YQOh6s yFpBNyHRGbNoWRPW/Atm1gYOPoJTfiAhpDn1MpdT1590ucawuXbuQbZh3NjXSs2k qwjgbse7lFXWzKLkaKQ8fQPGb76zdr9uuq1piLIBi6AnijW97Yw37t5k7EZYETzh b4/+SLYsb/U/Eybkx6ll+KiaGMaoBdn4gP2lprdqXLiCWoYnSYQhUys7+xYIjRr2 FqT69ugKYNZWjZm21j4Dhse+4wpZSprSrUe7UJVpbyUbYNiOnzeeCgSzVb7j/DV+ WbyBtyaaDQtlOQSoNXKeIIdS1lWOB2r0dST+7uqTIDBvDsJMKcnV44r6zVTn5rc2 Sv4JUVH0/KlWTmMItF3EVKgN2c2sTZ3nxZxKFqY0ct/dcPrhE3YUtH/A3CqJimRc yzJJaGWopq9X/f9701O7fWxVKgAyMW6cosbymyAl5XP0XijMgWqLBzzvG9nIUK+V nOn9TFWmXHpWlDAu2WTt1VJWaheG7A/p8nQFXhe+A8Wl69zKAXtvmET1uqcjKYYZ Tb7yAb+4yhUf/QV/ZN4roRonGDYm7SMQcR+QHcApuU3y3My6KSBfiWVUZy4A+ZiX 8ZjyfgPhUQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBThBhQ/ pUWarQtv/ozfwOu+xKOBmTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5uYXNjaS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdwDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWrvOls0AAAE AwBIMEYCIQCVnCqKVwfhXELKMWGAKxEjffuYhlV7aXEogeDF/u6InAIhAP1H/OKk s1piNLlZdZ4z6g/1Ye3iOMur94bpCDRm1IfqAHUAKTxRllTIOWW6qlD8WAfUt2+/ WHopctykwwz05UVH9HgAAAFq7zpbVQAABAMARjBEAiBiThlQRLr2xbm0Q4i8l58Y TT6D/hvhzdqDlEep9GhCBwIgJUfmKzXMhSi+vpXX8tuR+20bQV6Mf5xvqT2BNNkL p94wDQYJKoZIhvcNAQELBQADggEBAJo8JgpGUdwzykci5tetbrfpB8xcReTnwprP /Cqms2atv2Zlc/vldHSlsftqohFjaIXCN3mJH+XwUtCLO7EALDrNHKI8B07ejWsP iL0YVCt1yCnhRrGN6P6RDiPFY9/wwtRSTOm4DkEf6swjA3zlnWnYconVIWgmLIe6 6tknBMf1+pQ5zN1tSfQ8uKhdZzCmCy7pU487OXexPe/7S7jDtobJhKGvAbJsm4DT lvLEx6jPGOKUhB18/fvPI2wMR06G1lVyOAlX6PcJjG0JT3aWXLssAXjgftApzhie 9KXhClFry8ZR3Wc3Vqh/xmB6Akyte6zEOjc3Fp8WRSKnuhVstjY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwnORZghcUuipqspFBhVr D8UUL9dYcbjzulTNGl3/Vi0Nz7RJRJIDbptP/HI9OPK50TghjzHD7HOdzUXdmiZM tuuaf+vWEDoerMhaQTch0RmzaFkT1vwLZtYGDj6CU34gIaQ59TKXU9efdLnGsLl2 7kG2YdzY10rNpKsI4G7Hu5RV1syi5GikPH0Dxm++s3a/brqtaYiyAYugJ4o1ve2M N+7eZOxGWBE84W+P/ki2LG/1PxMm5MepZfiomhjGqAXZ+ID9paa3aly4glqGJ0mE IVMrO/sWCI0a9hak+vboCmDWVo2ZttY+A4bHvuMKWUqa0q1Hu1CVaW8lG2DYjp83 ngoEs1W+4/w1flm8gbcmmg0LZTkEqDVyniCHUtZVjgdq9HUk/u7qkyAwbw7CTCnJ 1eOK+s1U5+a3Nkr+CVFR9PypVk5jCLRdxFSoDdnNrE2d58WcShamNHLf3XD64RN2 FLR/wNwqiYpkXMsySWhlqKavV/3/e9NTu31sVSoAMjFunKLG8psgJeVz9F4ozIFq iwc87xvZyFCvlZzp/UxVplx6VpQwLtlk7dVSVmoXhuwP6fJ0BV4XvgPFpevcygF7 b5hE9bqnIymGGU2+8gG/uMoVH/0Ff2TeK6EaJxg2Ju0jEHEfkB3AKblN8tzMuikg X4llVGcuAPmYl/GY8n4D4VECAwEAAQ== -----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 346184193603497776354617894722944890574361 . . . . . . . . [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 2019-05-25 12:42:20 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 12:42:20 +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.nasci.com' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 793292652927533238632608300163991286586038605495407442983072915205221356513075886037381259590931734667938616039022680851920281729563637496177144653910999954883204854997848165989360862250294993838381834331776704515520135170660584580760387185163549965868100438962181568636646290657642561157309493634556371714607577798456004001948340549636669494504381104696439872414069751576378818450919940155951253644843230905998260682650346725019004521781435814482402857837314622899972939999994474820697634843693410553437552160649747814842044148728268764383629916360835207160794837376094808855763322867946442460963521645763841736993292693491924570288519340595484573820282625392132365351869506906255089603708836008924037241096724825767190289975131361831268712606807147127278877707461689964774908163426439921119683108454834128263418938719783114863313650290037463720158713679612061700479772632898347403532481059012352691009666986649051254057653203379429971786057507103443109601395165151770605396399187801792563140775459007492862056180432981995636501348717590164318434541817275135790429782555629658151483188086231630919653742216826344765631670933282060811417651223607760525693817584445676569901230822042886615254680910086111771172640895482729907506897233 . . . . . . . . . . . . . . . . . . . . [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) e106143fa5459aad0b6ffe8cdfc0ebbec4a38199 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nasci.com' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016aef3a5b340000040300483046022100959c2a8a5707e15c42ca3161802b11237dfb9886557b69712881e0c5feee889c022100fd47fce2a4b35a6234b959759e33ea0ff561ede238cbabf786e9083466d487ea007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aef3a5b5500000403004630440220624e195044baf6c5b9b44388bc979f184d3e83fe1be1cdda839447a9f468420702202547e62b35cc8528bebe95d7f2db91fb6d1b415e8c7f9c6fa93d8134d90ba7de . . . . [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) 009a3c260a4651dc33ca4722e6d7ad6eb7e907cc5c45e4e7c29acffc2aa6b366adbf666573fbe57474a5b1fb6aa211636885c23779891fe5f052d08b3bb1002c3acd1ca23c074ede8d6b0f88bd18542b75c829e146b18de8fe910e23c563dff0c2d4524ce9b80e411feacc23037ce59d69d87289d52168262c87baead92704c7f5fa9439ccdd6d49f43cb8a85d6730a60b2ee9538f3b3977b13deffb4bb8c3b686c984a1af01b26c9b80d396f2c4c7a8cf18e294841d7cfdfbcf236c0c474e86d65572380957e8f7098c6d094f76965cbb2c0178e07ed029ce189ef4a5e10a516bcbc651dd673756a87fc6607a024cad7bacc43a3737169f164522a7ba156cb636