www.tylertexas.com

Issued by R3

About this certificate

This digital certificate with serial number 03:40:f6:d5:28:13:5a:97:24:03:71:d8:87:1d:71:52:fe:1c 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.tylertexas.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:40:f6:d5:28:13:5a:97:24:03:71:d8:87:1d:71:52:fe:1c
Serial Number (int): 283443026137244514427136146223946374774300
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e4:92:5f:f7:7a:e0:62:a9:62:9c:f0:0c:0d:b1:ea:ab:c8:8e:bb:b6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 19:3c:9c:78:5b:33:5d:60:b8:45:27:ab:97:84:60:01:f1:63:78:6c
Fingerprint (sha256): 18:48:d9:51:c5:c3:71:d8:a4:ea:ad:e4:5b:70:8f:ac:e4:da:f7:e2:14:5b:c1:99:4a:40:f1:c0:67:67:c2:e4

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.tylertexas.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.tylertexas.com

Public Key Algorithm

RSA

Key Size

2048

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.tylertexas.com

Other certificates including the domain name tylertexas.com

(limited to 100 certificates)
www.tylertexas.com
www.tylertexas.com
mail.tylertexas.com
www.tylertexas.com
tylertexas.com
mail.tylertexas.com
tylertexas.com
Mail.TylerTexas.com
tylertexas.com
tylertexas.com
tylertexas.com
mail.tylertexas.com
www.tylertexas.com
tylertexas.com
tylertexas.com
tylertexas.com
business.tylertexas.com
www.tylertexas.com
tylertexas.com
tylertexas.com
www.tylertexas.com
mail.tylertexas.com
mail.tylertexas.com
mail.tylertexas.com
www.tylertexas.com
tylertexas.com
tylertexas.com
tylertexas.com
www.tylertexas.com
tylertexas.com
tylertexas.com
expressway-e.tylertexas.com
tylertexas.com
expressway-e.tylertexas.com
expressway-e.tylertexas.com
tylertexas.com
tylertexas.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuG5Nq76uH3Un0MMrl+z0
tbdMM0jWo0Df0o6AnWsdVqweZyrmPBz7F3c1x9AGpEhft1FYdiW1MqGxfOmmZ8qh
4mQWUJw02d2FVh2T01zqEQgOjgLihFIjLeXUccjgELnLXoIRzNZ5qk8XzF11IEwl
2qNttdDCgyJuMyQaHgwDmgA1e0RwO6YD3LOCWWEorSjwvvyk5F3gWebYGj0KfeJ1
AFKeobZZrF+rNRFtuZ7RGIpYkm+6BLyaRHYS1QRWZVMUXMW09lkUC4g5b4x/LZ0K
U83fqpBNRkMzZTccgtCdAfGF4Q6aOhSkp1ZU3BMrj3vYObmSxs/+1ijimR8YDahC
tQIDAQAB
-----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 283443026137244514427136146223946374774300
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-20 05:23:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-19 05:23:09 +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.tylertexas.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23282240748457329110761948823536005726008085875188149518939795059975476372821798614656719329671146830333313423826531047186222707007151702752462308305413654332596489939084362307715865140171560913611823314172885546388629283726387681531659369020365191413324305473402874129569064961378019867412839613872793245412909899122338228880540771907921728311831026840501845764416067860729841719920415368963550765320706822687664300056196943554068924601132424012505263452744929148137659593131588780356587196695342815881756080190438009307165066354839964008369712881575407581370450496782541897505280047588809288126864972602354663178933
 . . . . . . . . . . . . . . . . . . . . [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)
							e4925ff77ae062a9629cf00c0db1eaabc88ebbb6
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 'www.tylertexas.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c85e472b0000004030048304602210086c9e55ff87c6765c0b98f1529b72a9aa04518ea7e96ab112c54cc67b2dc039e0221009690cc0a27022e14ca002fa8efca2e2c5f6a3c545748c54c7638d071c6c62ab800770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c85e472e30000040300483046022100dddf0a657f6ccc3cdd86124073798990d316db420d35f6e0a3165e870d42e07b022100ca7473fe136aeffac07c40814bd35cc8b3daa0aab9bcc9bcc0af45c2ad44ff93
 . . . . [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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