tylertexas.com

Issued by R3

About this certificate

This digital certificate with serial number 03:fd:4b:dc:4f:55:cf:8d:dc:f1:30:90:d7:53:ff:e9:6f:62 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=tylertexas.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fd:4b:dc:4f:55:cf:8d:dc:f1:30:90:d7:53:ff:e9:6f:62
Serial Number (int): 347529132640379904949789343792524740357986
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 14:5f:cb:1e:5c:78:4a:68:3f:9a:fb:c9:5d:b1:6b:e8:31:56:1e:c9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 40:24:3f:19:57:2a:cf:09:27:b9:56:6a:1a:5f:3e:95:0f:5e:ff:03
Fingerprint (sha256): c2:20:7c:c4:d4:9e:17:0a:c3:63:1f:b7:21:99:ec:0c:34:4a:e1:94:27:0d:63:a8:4b:8d:cc:e3:98:98:6c:90

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

Revocation information

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

Check the revocation status for certificate tylertexas.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

tylertexas.com

Other certificates including the domain name tylertexas.com

(limited to 100 certificates)
www.tylertexas.com
www.tylertexas.com
mail.tylertexas.com
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tylertexas.com
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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 tylertexas.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo4nJBPZyqEJwSpYVNdri
15cycyhwdgvWczmRiGZBKT48A8RyjFiiP8aZtGZBRNHVF1z93c+rfAFF0IdoNFSD
mbJDSIiWWVlP3hEKvHurB8u1LEKky1DO9Z9Oqj77RhVHlonYsxlFNSiU5oaindbw
GPWVJXswwz6O3k+/QoF7tMECYtjUVMItTsaEtlq/9NLx0QogDzie4kO8nJYXph/0
ox3yaKkPqxAuKNZbNWh8haxlxPt7/c7Wx3xvbOb0m2NJhSo6fQIvRLIgZ5uyn/vk
Yjjcqhtny3p1DfI9/Xe7WoPkiHnpjJJ4Y0oBi+AdahdGCWvOWJSBdhZQ1OWBgp1S
7QIDAQAB
-----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 347529132640379904949789343792524740357986
 . . . . . . . . [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 05:22:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-19 05:22:57 +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 '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 20644788139677821068061938785120972204679961500602342890624358149242277064024931937604723614687742606855324584895108325488336796671028086643004207726098546565890265836102090098993581379705440700560981292768715240945575417412470957873799096608105000305101670811742255157694905104479989898493212005634879674329256975223557373817641222756643317716352911957234863392358422438942207698505881234702341259635652723678736017070003799847542044667089911875801470856963327601740577918057960404119436225323577491153434048837152767188876121749375264262797065051170307361660975038999263528574523183919967106110078432238396596114157
 . . . . . . . . . . . . . . . . . . . . [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)
							145fcb1e5c784a683f9afbc95db16be831561ec9
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c85e4435e0000040300473045022100bba0d37f2e20fa7836a3f9abf3dc25bfe842380a3b86ec418ee4b9bd7360c1f802201645c6fc899586eb7669fd486228a9a62e67873d26ad0d0c0275aff1b2db1ccb00750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c85e443a3000004030046304402206a5de5abb7bfe9e747cea9a5508607ba229125ee2cc4c0d7eddffbacdd05b082022003d084811030ece3fdec3da4c8b8b836fda06595a2804cce1d065111560e1ea4
 . . . . [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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