www.aligntek.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fa:b0:24:6b:c3:1a:95:70:bd:9c:5e:02:25:d6:f2:1e:55 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=www.aligntek.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fa:b0:24:6b:c3:1a:95:70:bd:9c:5e:02:25:d6:f2:1e:55
Serial Number (int): 346641582761135954806756554407658705264213
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:2a:c9:b1:90:8e:d2:33:19:a5:1f:ba:75:a6:68:40:9b:a8:3b:4e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 68:d0:42:b6:17:0c:a7:80:61:8f:89:41:7e:13:cb:a0:5f:e8:11:8d
Fingerprint (sha256): 57:1e:4b:fd:b6:b6:fa:9c:65:d5:c8:6f:a7:c1:21:65:e1:b6:ff:17:2f:90:30:d4:27:b2:6f:27:05:72:51:a8

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 www.aligntek.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.aligntek.com

Other certificates including the domain name aligntek.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.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 346641582761135954806756554407658705264213
 . . . . . . . . [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 2019-10-13 03:00:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 03:00:51 +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 'www.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 784067662936040318078739008022349924187529748960291675406870853074770942837994682318981230695181773224266356597926717631579342189423698889229619471237446937739706858370733126938359686207764042743324805975875940220685043342920015783900439668006526386187734121014637170462985844389871670507563402382035962999177393620714554143917079303407627546354628672688793171927775172569157692626555499658575940631451522140358073980730504446369019472488277819469239878774232875811895923484815235091986442224074195851687752788583538684564448254785077327097916335150379999755387690471570007076066741576011404721689899505831156623139139972897737215269823500979430354027923714116443388503741211324636198443505290967602999597445126900949832322384704525944171821215444089331052284219485149244489834336393549949611551485301828330791559330512439292549907917045446657200676825408042273227155620676176563648740479852520569405635164354111415340596610115683034844133165536379570956663052435121751006753626286279239944306707214454973533852175468560845511784485028383648799595036435987850840206337874822874438562633522367559035688179767766367533045581273371810435270922365580205442805479913474010643922837968820554291245626327266474717891622828753257685394143407
 . . . . . . . . . . . . . . . . . . . . [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)
							242ac9b1908ed23319a51fba75a668409ba83b4e
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc346ab5a00000403004630440220222681290ce31b4f40cafa683aaa6f9a6a28674290c938e93ee5e3a24c7e5b960220787456d635847e9b5779dd00627db6029909c060b8a734732afbac464d29e647007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc346ab3100000403004730450220352491834d3fd6524de6ed8d754c7d607589d89099279f3ece27cc45d1c2dc18022100b6f8e2422bbfb16796d294f56e3b3f0130bb84921cf18ba65c56036069f805f5
 . . . . [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)
		0072bb3704c89d03fd1ab697aefe9ce0fed26f0d68d098d7073a0d11af4c4330778a22808b243b32ab6fab8f8546a54b8765d2476bc693437141af0dc797e8d0123bbecf46580f0fabb7bae7d22de7fab9be48ecf93cc6f8d613843067b40e01a54f605ef1ad1b2806fa1cc9c96d73f15bf4ff3e5473c76522c12715126b45fb99342b05b910c3b8e406844cb00d2fc6479c7cff20a8ee991369e66a003f6c95abb6af32d863773adc9cdf2b2442ac4a3a15c8cfbe53b6c291441490c8d1a5264fb67bbce31c19952dde50d2c1e7d70e51e46632071bf0d98ad1f396181bbdcfba951add9ffce82fa8103d6554662006dd66d3b75f4f9920ceb9f7b1e8ec1a5034