h4a.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b0:f0:5c:54:20:98:e0:1b:41:2c:51:9c:20:3c:80:e3:84 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:b0:f0:5c:54:20:98:e0:1b:41:2c:51:9c:20:3c:80:e3:84Serial Number (int): 321546048489970295079843707365207169885060
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e6:02:a2:2b:81:c9:2e:9f:07:75:64:de:43:3f:6d:48:bf:1b:e2:4e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3c:13:3d:9b:d7:07:5c:f5:e5:71:3e:b0:82:af:0e:60:d6:65:c8:da
Fingerprint (sha256): bb:ee:d2:19:ae:34:f0:13:78:a8:f7:2a:96:b3:b0:07:b3:93:68:70:5c:94:88:ab:5c:ec:37:76:40:f9:e5:81
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----- MIIGUDCCBTigAwIBAgISA7DwXFQgmOAbQSxRnCA8gOOEMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjQwNjQ3MDJaFw0y MDAyMjIwNjQ3MDJaMBExDzANBgNVBAMTBmg0YS5jbzCCAiIwDQYJKoZIhvcNAQEB BQADggIPADCCAgoCggIBALUCgs6j5KAJFseMdYIDuRPC/p/ETnkctNFwkMNasvgU pvSWeRKNAfsgMTsOR1HEkWlsjrmf0mOHebNlPrY3y2knf9P4VOV1G/d6ZXqxX4JV QC/Hpk8HZoyR5v2LyKX/QJSrEHKrUxwYe28LInTJ4YASyqL5orHJVH2gQPOQt++N VGS0HuUAyX/RuJsjBVe/sFcC4LtncQcH4WShxSGjvXxnKU7VKukFPFRoiBTv2Gs0 JDG6HCN2TX5WQNVZvXSLeMhKsm9Dj3Oav78yEHAGp1veTKGvUxraggzo3YDOeMyZ Hk5WDH2+OzAwMqYhS4KCfF4zNh1D12be2KYWf2CJNrYNVtwyhZ0VPL5rGfGFgzcs ktDHx8HcJsdlxxkx30J0b2+Vr45QMT5tm7lmsFv9hbJlAEE7FO18i8eLlAcqdDwj z7o8/1KaX5oKMwrNrN2R3f7BFal9l+CVMZaxK3vCHYwjdez1wZstPYJ8n22PTqQz N6gmoVIymkz/1M8s6U/Xk5L9q0UPAw3v6SUncV7MrI++RHPS6musHFXNNaziDI9F hcqQ8s1kq2twXIkki9UHRe+8tsfZua2Vlhb2XFNX4St+Xn23lnPsk8xSD4v2bRj6 CgCZ4XBiuVaqmm4+26MvRSUO09jfHaNjkHhpUDWdiYZQzjbdYZsDywdMSxGeN2tF AgMBAAGjggJnMIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOYCoiuByS6fB3Vk 3kM/bUi/G+JOMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsG AQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNl bmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNl bmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIIGaDRhLmNvggp3d3cuaDRhLmNvMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFunGDXRAAABAMA RzBFAiAvmaxEYTfXrrarTVfUDhJlh7jy+ONUKwdLdIm/auCZ6AIhAO2ewvQ3vYUp D2zSVEFLq9T6XDjkuUcI5MERPwW4tCCpAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeU t2ruvGE6GmnTohwAAAFunGDXZQAABAMARzBFAiBzOY9JCE3nkkM1NhcxN1f/ZVYa wy/L6aG47FR24Ix5yQIhAPicw5ovhbbxvUSDSjKx3PEJrGNKml/FYCqeoHwFmWrH MA0GCSqGSIb3DQEBCwUAA4IBAQCGtI5BWPUdBu+coD+tcWXPcmA1B4DxrmW5612T 7lVBq09FPGaiTDXZM56FMS+QoMfxxJJE2rZAjeGJb5UdlcQ7XxgxtDymVO1gxV08 Iss1J0xtsMzOpPg/Ye4BQJ1ChBJQDXz1teTSOLiIok1G3MkA09cVNavkKDIOmr8y hBzRPD/ozQ9wSDLba6YXBgZQN/E1EsfGlWFPUqfSJkDg9GJasRgORt5HeghCDVoI yLSuq7Ba2mKUEGcPjRoBoKaxQvT1hRu87M8B7E+cPHy7iH+9RAimaiZZTm37Q+gS 9tpSIeohnTctQpZCZaS8b/a+g1xjngBQf4hPSXQ1NVzfe33R -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtQKCzqPkoAkWx4x1ggO5 E8L+n8ROeRy00XCQw1qy+BSm9JZ5Eo0B+yAxOw5HUcSRaWyOuZ/SY4d5s2U+tjfL aSd/0/hU5XUb93plerFfglVAL8emTwdmjJHm/YvIpf9AlKsQcqtTHBh7bwsidMnh gBLKovmisclUfaBA85C3741UZLQe5QDJf9G4myMFV7+wVwLgu2dxBwfhZKHFIaO9 fGcpTtUq6QU8VGiIFO/YazQkMbocI3ZNflZA1Vm9dIt4yEqyb0OPc5q/vzIQcAan W95Moa9TGtqCDOjdgM54zJkeTlYMfb47MDAypiFLgoJ8XjM2HUPXZt7YphZ/YIk2 tg1W3DKFnRU8vmsZ8YWDNyyS0MfHwdwmx2XHGTHfQnRvb5WvjlAxPm2buWawW/2F smUAQTsU7XyLx4uUByp0PCPPujz/UppfmgozCs2s3ZHd/sEVqX2X4JUxlrEre8Id jCN17PXBmy09gnyfbY9OpDM3qCahUjKaTP/UzyzpT9eTkv2rRQ8DDe/pJSdxXsys j75Ec9Lqa6wcVc01rOIMj0WFypDyzWSra3BciSSL1QdF77y2x9m5rZWWFvZcU1fh K35efbeWc+yTzFIPi/ZtGPoKAJnhcGK5Vqqabj7boy9FJQ7T2N8do2OQeGlQNZ2J hlDONt1hmwPLB0xLEZ43a0UCAwEAAQ== -----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 321546048489970295079843707365207169885060 . . . . . . . . [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 2019-11-24 06:47:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-22 06:47:02 +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 738455591334419297284338931657808269989837477871848842849818869535810458271355556932507261048403983909561983395140562806048593412288484774378625230320937250424249928826198578018508396154312752758599358173490406177053292485602350354250016920356906362222933356695213722820698691141749913157738824802097675636095358604556943909764434051723060118563195121250051604556351052501535431920868133308850432606830945316928701171407280338389469035860670310994991915284577157136899653101774036542519130730710707171968209195254835915366926408587470443439970684370828531080333480791082588710797343330922816784305478110651447206403224356147854295820605191739121920025861977272876348964392091048510736750717234738735177831298740966802956690835889576718415880601648355634105135647296294575215705905952774304594203679667409694549265115381241458145993990868294720483016170827942881495498921320808943329405459496407840763612250934358523173264706498851345064203754231553150101973682242060726154180517835788458915500481552243947522497219417728020595399038927978786906915851475479468640006516960825128679262358295649635526448705797174963361930473386026208175013470413701839223220192028247070579112020714568434445071806507219388171001828149476047447198755653 . . . . . . . . . . . . . . . . . . . . [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) e602a22b81c92e9f077564de433f6d48bf1be24e . . . . . . . . . . . . . . . . [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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e9c60d744000004030047304502202f99ac446137d7aeb6ab4d57d40e126587b8f2f8e3542b074b7489bf6ae099e8022100ed9ec2f437bd85290f6cd254414babd4fa5c38e4b94708e4c1113f05b8b420a900760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e9c60d7650000040300473045022073398f49084de79243353617313757ff65561ac32fcbe9a1b8ec5476e08c79c9022100f89cc39a2f85b6f1bd44834a32b1dcf109ac634a9a5fc5602a9ea07c05996ac7 . . . . [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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