aligntek.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4e:eb:cf:22:b1:1f:fc:0b:1c:79:2e:dc:4c:c8:80:42:f8 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=aligntek.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4e:eb:cf:22:b1:1f:fc:0b:1c:79:2e:dc:4c:c8:80:42:f8Serial Number (int): 288192326503208322055730277415708075770616
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2e:ba:43:a6:81:f0:cf:bf:2a:d3:84:db:8b:f8:3b:b8:73:e0:a1:a5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 42:99:6d:d3:b7:a3:67:b3:cc:d6:f1:e2:9d:b1:16:af:88:d2:30:67
Fingerprint (sha256): 05:0a:87:38:93:6d:85:ef:b5:4b:97:06:8a:2d:5b:14:26:12:59:c2:9d:9a:70:6e:50:ef:35:81:67:9b:dd:5a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate aligntek.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for aligntek.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
aligntek.com
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aligntek.com
Certificate
The complete raw certificate details for aligntek.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISA07rzyKxH/wLHHku3EzIgEL4MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjMwMzA1NDNaFw0y MDA1MjMwMzA1NDNaMBcxFTATBgNVBAMTDGFsaWdudGVrLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBANfMIO0I3AL1om7Eb3NxCvNdwd66rhxy8+aR PoluyNc7p3tq4gaXLzmvhqKPpJXY2PPCOeWDkLZoWRVkQhdhAw/mRyOJapuOknC4 ZPgpNoQPZQuthIYZBymsomLRhxu/c9V+IicTTfad08cWenxl4avHfBt8v98oGMlZ pC+/4j2xiZVSKWCGjdxlmH/c6VDojdDBRdOSq5uFv1YslQktD2IRYh40gcLfmf0b EFvWiac/wqEk9coaDXZNx0c+6EHyxtn7bx/5inUwpLhDN3fwGrcwe8N3UqsLASjT lOxHwUyNmggxXx1FBQelsRxqELWca37KvoNJm6Cq4nd07BUbhJbmnmTR9qE51B3X 4ByKXnv51emCOmRdSu1EBklGjyUJQ2N9p+Gz39reSmyAUL5KfoHACf2Psm/9UdrH kpVi4Tj2+wOvzRIsy64/B+O6CgkgI7w1J34yXkFwzKJnMIkr2Gx3Pi9wyrbATzi5 ek2S02a4OAXGeV2XtmTQ9KZ+BzL5Uef6zh0A0C3LdbpX5DmTC+IARzh8k1L7hxcY Sxkxq3ylxrU37wB/1tgJu7j3NSttvEjsXEiZHE8QSthKHI8ACdfSSuRhbNTEnjoA uWolQfl32cJCIa/t9QIA/LHYmbH9Wa56Me3bC6gkuLJKu2jeW0tMj8K9OtLPqiAL rYJm/CTdAgMBAAGjggJiMIICXjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFC66Q6aB 8M+/KtOE24v4O7hz4KGlMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMYWxpZ250ZWsuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDx AHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFwcDjsOgAABAMA RzBFAiEAkoOvhnaEcx2B5PaWA1MvgXieX3sVg+yhmX3+jd1dlyQCIEkmmT3aAwuS yoD+2LhxD//DSECSB6YR9sA5OxEYbAWUAHcAsh4FzIuizYogTodm+Su5iiUgZ2va +nDnsklTLe+LkF4AAAFwcDjsKAAABAMASDBGAiEAx8G3Z3jnEN+2AE99YhXrEKV6 24J2nPJgoFOrTH/CURcCIQCZRou1f8kssMV6Bc2PW90MGqq0B6z5QGUKmUtm6qDA cjANBgkqhkiG9w0BAQsFAAOCAQEAerCkGqR+d/r4ikGz3cNHOSI4qQ5GiuF7PFPQ s1t/L4DmgIZVT9YYaS5Wk/3zgfJN3KfXJ3Vi+ctiZb2EczZEeH8z9Lsu2v0BWB4M QeEoZNLX8tcJzus5ezvWOyCOxHu4LjFXmYQGLYfos2qtCX17fYEKR7z5r8gAGL+Z hvVnuQ2+5zX7P0L1CYc2nqQuLTLV0NN70UpzVDFKYGCvjJUSN99r/dJP3gO4XJl+ lqfkuVGXK8Jw3gNCZE1F3e9uh6ZIpD3JzPS4gYk5F76PhLc4lIT9kKV3IMNrZUfi SSFZUQYCFTG3Dut7BQoKAfyVzEkGCy37iJuB/qXY5BNrPm8MDg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA18wg7QjcAvWibsRvc3EK 813B3rquHHLz5pE+iW7I1zune2riBpcvOa+Goo+kldjY88I55YOQtmhZFWRCF2ED D+ZHI4lqm46ScLhk+Ck2hA9lC62EhhkHKayiYtGHG79z1X4iJxNN9p3TxxZ6fGXh q8d8G3y/3ygYyVmkL7/iPbGJlVIpYIaN3GWYf9zpUOiN0MFF05Krm4W/ViyVCS0P YhFiHjSBwt+Z/RsQW9aJpz/CoST1yhoNdk3HRz7oQfLG2ftvH/mKdTCkuEM3d/Aa tzB7w3dSqwsBKNOU7EfBTI2aCDFfHUUFB6WxHGoQtZxrfsq+g0mboKrid3TsFRuE luaeZNH2oTnUHdfgHIpee/nV6YI6ZF1K7UQGSUaPJQlDY32n4bPf2t5KbIBQvkp+ gcAJ/Y+yb/1R2seSlWLhOPb7A6/NEizLrj8H47oKCSAjvDUnfjJeQXDMomcwiSvY bHc+L3DKtsBPOLl6TZLTZrg4BcZ5XZe2ZND0pn4HMvlR5/rOHQDQLct1ulfkOZML 4gBHOHyTUvuHFxhLGTGrfKXGtTfvAH/W2Am7uPc1K228SOxcSJkcTxBK2EocjwAJ 19JK5GFs1MSeOgC5aiVB+XfZwkIhr+31AgD8sdiZsf1Zrnox7dsLqCS4skq7aN5b S0yPwr060s+qIAutgmb8JN0CAwEAAQ== -----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 288192326503208322055730277415708075770616 . . . . . . . . [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 2020-02-23 03:05:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 03:05:43 +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 'aligntek.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 880376490643430500331381562050873100342277389833370296244529935259741750505263772402547815925627572444310298637394192077817697245191057053334609665353433442152122009181395679698044552174650449167958807169532488661173174656836918726364845717391520306512682221665424288866426357790489317257532401093209747495696387735971511560941089400047656307192850030885425439008540479215355053293650430621920031714655508814633491479006099881629896631847204621914422927939715161359453864182032658934201254687589736866821490027826849786008856770445813675898473933607642528300479713256469432799355333103218719842086809028546004129821810300050333710826249470790963717125846341010592996176604694867305588624511474377341920172631967797801894009681028002051137025595917407048411259280788561239962324970333594951718740801411293481962291160985462883495798105316774542833385873952498030817590861472748208437143841881622731422551543410154611718517301684699151061929377413798438329630219393501228669176176300790992527831880649402462992560721315819946911038808193331398555293086891008521295847101361985601424097653715783405601277508319708536455189249115500739289820246614427267907730571847347957928007004901030876726779116934601166892686601639457574745987097821 . . . . . . . . . . . . . . . . . . . . [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) 2eba43a681f0cfbf2ad384db8bf83bb873e0a1a5 . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aligntek.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001707038ec3a00000403004730450221009283af867684731d81e4f69603532f81789e5f7b1583eca1997dfe8ddd5d972402204926993dda030b92ca80fed8b8710fffc348409207a611f6c0393b11186c0594007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001707038ec280000040300483046022100c7c1b76778e710dfb6004f7d6215eb10a57adb82769cf260a053ab4c7fc2511702210099468bb57fc92cb0c57a05cd8f5bdd0c1aaab407acf940650a994b66eaa0c072 . . . . [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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