introversive.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:47:ff:c4:ac:01:b4:0b:c8:59:da:5d:6e:8e:d6:1d:c7:49 was issued on by Let's Encrypt.
With 2 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=introversive.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:47:ff:c4:ac:01:b4:0b:c8:59:da:5d:6e:8e:d6:1d:c7:49Serial Number (int): 285836880164486198756261185193439743821641
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: fd:00:1e:09:95:9b:ff:2e:07:7a:81:97:2a:6c:1e:5e:11:cd:b2:3d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 39:d8:67:05:15:77:84:12:95:40:1a:84:64:82:7a:3a:be:ac:34:2b
Fingerprint (sha256): 5d:d9:f8:a2:06:c9:7c:2d:33:80:dc:62:96:31:1e:00:e5:08:7a:00:a2:46:c4:aa:8f:0b:6b:4a:d5:75:89:a6
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate introversive.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for introversive.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
introversive.com
www.introversive.com
www.introversive.com
Other certificates including the domain name introversive.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for introversive.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGbTCCBVWgAwIBAgISA0f/xKwBtAvIWdpdbo7WHcdJMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMDgxMTM2MDdaFw0y MDA0MDcxMTM2MDdaMBsxGTAXBgNVBAMTEGludHJvdmVyc2l2ZS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC57RZfi1SFt8uAQjLI5g4GUXYq0tVX 253hmLpTJKpVTjzrSGHn+NYX1/WePZs+1EkhLwQ6n6z/LUfkk6kd+8tGYRGxVkxv +SLiTHv+rApj7+571ejH+Lo3uBXmkMu2Txf8aEBjuP++ADrqb4wClsqB/Y7GAllW Dc+aZu73VZNHFyDoUuf4bfUe14RVhYWu2rBwEJ47bGpKVEWRRYAgJ+j1KQM3i9Mj e5chN6IUspqCeIUP/1J2intXwl1Lw+CMWL+ZwX4BiSsF4yHxy3cIYpSWtGcVQy8l FOTqEpfuNuHJSnJ0TPyx1YZiYU/QAtVHnjD5redMMV7yPF0DvnOmd9G3zU1s1cdW Ap18MRQIuhWA+1ihJIZa6zveuKs+JRf0gH9gS68vypcfmTrx1a7aJmEMCHgV+/yr 3xmXYIlo7ob5kpHKB4N2G/jliLvzD0QXCTwS8ZM8I9+MnyzOsZTXPnZR2Epykoy6 2NppD2lggNT/RN5r8YDwHLhtCGBuL+U30DKhcVI/tKSyB2CANFQf9HYHX5e8i8wn 9GzdA6rPpqWh6lt/F/jCMfGYffDCOidmgq7G4BeyiOhVd27Q3/Jsg+c3KEFLay2U Csf7EN7Fdqzi9vTE03LD5Y8zxlczClmTVlzwPTaQ6VSrx+ipcBdeR9s6OkZUBtxa iMHBqSj5m+Zb+QIDAQABo4ICejCCAnYwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBT9 AB4JlZv/Lgd6gZcqbB5eEc2yPTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMDEGA1UdEQQqMCiCEGludHJvdmVyc2l2ZS5j b22CFHd3dy5pbnRyb3ZlcnNpdmUuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcG CysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5 cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUA8JWkWfIA0YJAEC0vk4iO rUv+HUfjmeHQNKawqKqOsnMAAAFvhSeuUAAABAMARjBEAiBYzPJwgFohbrKTBRuR tvUFALOmZG28Ri9qumay90tBEQIgQbPl9ZYsgSReD4XuG+2l2t5CGPWYmvE9OB0c 2BEndToAdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOiHAAAAW+FJ653 AAAEAwBHMEUCIAY7X+kOQDi7HHP3p7oxq6/ZSIPfeuJR9jWIDbvOCAW+AiEAjqF/ 1b7YDFk24WXmgftqccJUqLYWFO2IGiZ8wL01z38wDQYJKoZIhvcNAQELBQADggEB AAgGQzt2b1ycS7loVUemKnvoGsvknk9pxgfUTL8ajOfUxTAau1iD5UOYu2p9ZeBg Y5ok0kXwDp1bln4I0eqnDTvqlA1/8foxBop4ZHkjUBP1ZVOI54wzq9grvYyBGnVT dbRsPBcslCOoGx3p/R8v8uayrSmm4RTWu9TdxwCEuW4tbdgsNuxC4nr/TsJyy3fJ saSzZFzQYhVJ6Ic0trW9tBzdS6CvBcnclDEjEg90g5h5QoULHcYlcO7lJLA1eUzV tKcRwIYiJDtJxraC9VChphMbCcaCYp32+lTnyIGAhpgAc0gkEe58PLtF94lpgJfN KZreJOQoe0Le+1pMLbSJMtU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAue0WX4tUhbfLgEIyyOYO BlF2KtLVV9ud4Zi6UySqVU4860hh5/jWF9f1nj2bPtRJIS8EOp+s/y1H5JOpHfvL RmERsVZMb/ki4kx7/qwKY+/ue9Xox/i6N7gV5pDLtk8X/GhAY7j/vgA66m+MApbK gf2OxgJZVg3Pmmbu91WTRxcg6FLn+G31HteEVYWFrtqwcBCeO2xqSlRFkUWAICfo 9SkDN4vTI3uXITeiFLKagniFD/9Sdop7V8JdS8PgjFi/mcF+AYkrBeMh8ct3CGKU lrRnFUMvJRTk6hKX7jbhyUpydEz8sdWGYmFP0ALVR54w+a3nTDFe8jxdA75zpnfR t81NbNXHVgKdfDEUCLoVgPtYoSSGWus73rirPiUX9IB/YEuvL8qXH5k68dWu2iZh DAh4Ffv8q98Zl2CJaO6G+ZKRygeDdhv45Yi78w9EFwk8EvGTPCPfjJ8szrGU1z52 UdhKcpKMutjaaQ9pYIDU/0Tea/GA8By4bQhgbi/lN9AyoXFSP7SksgdggDRUH/R2 B1+XvIvMJ/Rs3QOqz6aloepbfxf4wjHxmH3wwjonZoKuxuAXsojoVXdu0N/ybIPn NyhBS2stlArH+xDexXas4vb0xNNyw+WPM8ZXMwpZk1Zc8D02kOlUq8foqXAXXkfb OjpGVAbcWojBwako+ZvmW/kCAwEAAQ== -----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 285836880164486198756261185193439743821641 . . . . . . . . [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 2020-01-08 11:36:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-07 11:36:07 +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 'introversive.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 758512403311082376679310249641363680855215747151687274548681976152079191314217007355624643120101877453115985026152624030781009902189156750504083303573918688153075658704766879541733539391016740114629089132128916143321876215447947091636612655146400464207985243840701141758385052408732272852593743596282673417509387639814179102538264912103274469817007056808187202056820241053783248304361679882567695860729472746611678924358626365364455462783654695477940297503732750162742011486079152219303573376944719023622909835653882057582264600828222601691559678413353757591568497319345658658508910413207614009836513746451559741288587738343921099609631065125728435831711534530987924655199760016390179713510147486197928655090066919428503188205674716120556166874549260412132609120743550364196350398400325511983016585450370162482951848661748491744443269724498232658548365953107886325789818456122459434838013291498346837266765697523237072553185655480604246593996819551362491113666099169617376271075527765433221070740584850090220677951053241670902899298869233019339661686807945577147569324640734335593014437914753678475906925533538688021300467490530898066573451174159912972797444274366472957021516139472851826937320104666051736130908648976111731703438329 . . . . . . . . . . . . . . . . . . . . [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) fd001e09959bff2e077a81972a6c1e5e11cdb23d . . . . . . . . . . . . . . . . [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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'introversive.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.introversive.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f8527ae500000040300463044022058ccf270805a216eb293051b91b6f50500b3a6646dbc462f6aba66b2f74b4111022041b3e5f5962c81245e0f85ee1beda5dade4218f5989af13d381d1cd81127753a00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f8527ae7700000403004730450220063b5fe90e4038bb1c73f7a7ba31abafd94883df7ae251f635880dbbce0805be0221008ea17fd5bed80c5936e165e681fb6a71c254a8b61614ed881a267cc0bd35cf7f . . . . [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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