h4a.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e5:3b:71:2f:af:fb:30:c0:e8:86:2f:f2:9c:4b:77:59:da 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=h4a.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e5:3b:71:2f:af:fb:30:c0:e8:86:2f:f2:9c:4b:77:59:daSerial Number (int): 339340531968687892033520778840706536397274
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 66:01:19:4e:78:e4:3b:19:bd:ad:4f:35:18:76:8d:f5:6e:08:31:a4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1d:15:47:cc:46:f5:65:84:24:a8:ba:b9:4c:c1:15:1c:46:86:4e:96
Fingerprint (sha256): 5d:a1:57:c1:33:25:af:6c:73:73:99:57:ed:16:96:34:1a:f6:e4:c7:34:dc:fc:e2:6f:61:7d:ad:b8:94:42:15
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate h4a.co
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for h4a.co
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
h4a.co
www.h4a.co
www.h4a.co
Other certificates including the domain name h4a.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for h4a.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISA+U7cS+v+zDA6IYv8pxLd1naMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MTkwOTA3MzVaFw0x OTEwMTcwOTA3MzVaMBExDzANBgNVBAMTBmg0YS5jbzCCAiIwDQYJKoZIhvcNAQEB BQADggIPADCCAgoCggIBANIDVH3Mlig/hk3AuRMAfiHqk34wyq/e10Oni7k4vCUD /z9ExbmMurkrWuYtgP8QiBRmkCg5JWvQr7oDNlPV92vM3pVdQXagHRxA5CnVY35+ /SoRlYnCEue+Iha1tg+U5Ta6W8lCwZzAMuvNx0dw35nHxBOaQSTzVJUR2DTrs9zb 2Cnci29bNPX/2XfCXuIoA/HEkvnkXPhIitPBBzU7O+fu/uyvuqgDAvfqv6VgWy0X 9yz+JnrQe+ec1/R5nGj/c+eoDB/1iv51kFHLWyGVwrmicMqmNqkZDG0K2979r3F9 Zq3oze7LzJQzu8ZkqI6IaUAvUJg5muXRWcicT3gPZTwDNpY746Dm631CGJXaWxkh 1mo4ROGea5Dxrdrc1K99gYXe3L8slxIpIbKoC8Vu2Z0I3kBb6cYCTDaxX3OW8ZhE h8JvTZFsdl3A7s7XA58tD1w9Mt6luE+JQtoEorcLdXKvpHvRAxINeIXZSEcc2hym IdNtWGqkStnxRvUcL/rTEkmOgMMJ2q1Xn1jPwrYHdVKw2yyk5idrmm1dbWoCqsQK AiYQHakNoeEFtJRvyAm+H5zJWCB23xmrbu57xwnp51oK2Cs5mIComsA1GLarDZyP TcQHSodstQpWVb73DDTFeXKCniRQCeO9inRgZi6QnCR6e0npe/kTanvLQfLWUnSl AgMBAAGjggJnMIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFGYBGU545DsZva1P NRh2jfVuCDGkMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsG AQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNl bmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNl bmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIIGaDRhLmNvggp3d3cuaDRhLmNvMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHcA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFsCbOGQQAABAMA SDBGAiEA0q/H2KmRSgRhpiAF7g2HLgQCRgWQtHpyE3YIU7spAyACIQDYWaagcRaK CFL2XU643nZ8utcxM94N3fmXdc103D0PCwB1AGPy283oO8wszwtyhCdXazOkjWF3 j711pjixx2hUS9iNAAABbAmziFYAAAQDAEYwRAIgAS7lMsNTFSoef0i6H3FHF7jh dIy5d9KODwZBMBwxvAICIFEyqK+TfNQ2JXv3IqUR9qHWHeSzdWsVkCFBOSxsLU4+ MA0GCSqGSIb3DQEBCwUAA4IBAQApvL2jyGBmYhq6fq3pTl/MnIXYxuTpa7I6uLMI 8e75Pxl5h8FNVzCJHLiUucns6kD92YWIUXLRxLqaR5YLZocEDSxFvtsxRzJ51fQa d45j0tUjc/6rRbza/2FF91/MlOGK7UpNp0YNAPW48gnGZAbPjN1SRZtSCx1dOqhw W8B1TpheiIkjoKUwDzbudb/fj2+Qr+422CP6VXqR6D9OyU7/+eTjTl1EEu1awzSe ZN8pkza2gvk3L77TFQjoN94D1JQ+siZ7J4qUTPi/WfklVjiXMW9BshkOwhdRwRQ0 zf7lrOyqV254lDdS5CaazLKhJBScCFiYrnE6NSVztisjkq9z -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0gNUfcyWKD+GTcC5EwB+ IeqTfjDKr97XQ6eLuTi8JQP/P0TFuYy6uSta5i2A/xCIFGaQKDkla9CvugM2U9X3 a8zelV1BdqAdHEDkKdVjfn79KhGVicIS574iFrW2D5TlNrpbyULBnMAy683HR3Df mcfEE5pBJPNUlRHYNOuz3NvYKdyLb1s09f/Zd8Je4igD8cSS+eRc+EiK08EHNTs7 5+7+7K+6qAMC9+q/pWBbLRf3LP4metB755zX9HmcaP9z56gMH/WK/nWQUctbIZXC uaJwyqY2qRkMbQrb3v2vcX1mrejN7svMlDO7xmSojohpQC9QmDma5dFZyJxPeA9l PAM2ljvjoObrfUIYldpbGSHWajhE4Z5rkPGt2tzUr32Bhd7cvyyXEikhsqgLxW7Z nQjeQFvpxgJMNrFfc5bxmESHwm9NkWx2XcDuztcDny0PXD0y3qW4T4lC2gSitwt1 cq+ke9EDEg14hdlIRxzaHKYh021YaqRK2fFG9Rwv+tMSSY6AwwnarVefWM/Ctgd1 UrDbLKTmJ2uabV1tagKqxAoCJhAdqQ2h4QW0lG/ICb4fnMlYIHbfGatu7nvHCenn WgrYKzmYgKiawDUYtqsNnI9NxAdKh2y1ClZVvvcMNMV5coKeJFAJ472KdGBmLpCc JHp7Sel7+RNqe8tB8tZSdKUCAwEAAQ== -----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 339340531968687892033520778840706536397274 . . . . . . . . [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 2019-07-19 09:07:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-17 09:07:35 +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 'h4a.co' . . . . . . . . [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 856778322239171408943096996755052447207222471329388563199357821376999701175335881088812857838129689515245810888749003348821854031287592545943763933081452075666767129774491092006165918065966957433022941676135207543785233711971885991341477561938758605758409206599660516258224865051109827231082262129015515520972771869217896236070294484229594619038910816876232099141654331150383470984043286169449253459139601645501379329480711145654974612925337628919637121908894675803137382551433732553081498014938011519914767608738136699322597210174080904930330714099323997721272158662398721703782098791883462099653933403375137699015014418339720934136076530170352155637528884013750934907788963093128359057675672886051307136096387730042508728227644827325305899718728948936938676071940371319339901264425349764168067253285970861123078503019953334006610613938373322705428081565105582208305654940288781919971877229476132477196950678780726507874454204756819048154983179258672416728972130610523936397419614008488486987767674910509067648913450594288150812535654123712469100770145149802158566006983767012097489887786658130095475290031108008054087301555657961131526752799369775985230714403146929260013414332865523847976908767696483628490676898894045802937873573 . . . . . . . . . . . . . . . . . . . . [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) 6601194e78e43b19bdad4f3518768df56e0831a4 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'h4a.co' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.h4a.co' . . . . . . . . . . . . . . . . [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) 00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c09b386410000040300483046022100d2afc7d8a9914a0461a62005ee0d872e0402460590b47a7213760853bb290320022100d859a6a071168a0852f65d4eb8de767cbad73133de0dddf99775cd74dc3d0f0b00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c09b3885600000403004630440220012ee532c353152a1e7f48ba1f714717b8e1748cb977d28e0f0641301c31bc0202205132a8af937cd436257bf722a511f6a1d61de4b3756b15902141392c6c2d4e3e . . . . [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) 0029bcbda3c86066621aba7eade94e5fcc9c85d8c6e4e96bb23ab8b308f1eef93f197987c14d5730891cb894b9c9ecea40fdd985885172d1c4ba9a47960b6687040d2c45bedb31473279d5f41a778e63d2d52373feab45bcdaff6145f75fcc94e18aed4a4da7460d00f5b8f209c66406cf8cdd52459b520b1d5d3aa8705bc0754e985e888923a0a5300f36ee75bfdf8f6f90afee36d823fa557a91e83f4ec94efff9e4e34e5d4412ed5ac3349e64df299336b682f9372fbed31508e837de03d4943eb2267b278a944cf8bf59f925563897316f41b2190ec21751c11434cdfee5acecaa576e78943752e4269accb2a124149c085898ae713a352573b62b2392af73