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:f8
Serial 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.org

Check 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

Other certificates including the domain name aligntek.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for aligntek.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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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