tylertexas.com

Issued by R3

About this certificate

This digital certificate with serial number 04:c1:7a:2e:cf:ce:fa:51:24:b2:1d:72:71:ed:14:96:1f:83 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=tylertexas.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c1:7a:2e:cf:ce:fa:51:24:b2:1d:72:71:ed:14:96:1f:83
Serial Number (int): 414286049418780621156063866174207715319683
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f8:e9:51:bc:d8:1c:8f:f5:4e:a7:50:e0:50:4a:16:d4:5d:58:40:a2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 52:3b:e8:71:0d:03:8c:b7:ff:8a:47:74:8c:68:5f:7e:3e:2d:e8:5c
Fingerprint (sha256): 55:e6:45:e2:22:7c:96:c0:e9:6f:38:59:e5:5f:77:13:44:61:10:d4:0a:aa:63:79:59:08:d6:93:85:67:a8:59

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
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business.tylertexas.com
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tylertexas.com
www.tylertexas.com
mail.tylertexas.com
mail.tylertexas.com
mail.tylertexas.com
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tylertexas.com
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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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAg3qy1vAv/w3YfCcsQeov
y1JhZUZDUVirFpQnC2YCmIjzLMllSgx7HMbTmlKELDjVYyv+nYQ/paYXJzB0bTcM
LS76GVrehKRoBgu/krsjgr1jc/OI2I3mcDBKJJYcUFc7slXRI3ZLHvwyZ/maqYnK
HuWYfevFmgbdYCEdxteWbzA0ncE1QmDfJxcIKpU6N+pzI7iN6ADKO67CjNQCTCnJ
Qq2PPrxaqDMML1+x+kzrK7K/tP9qj+3t0kvjnOfnlBH0AKO6uNFi/Gqg/uzhfY/o
1UJlKuQADNjuAjZEVN1F9bXIDdqmcB2zFIX9mPA3HPrjS6lHDAx6AJ1xQg6gS1GV
KQIDAQAB
-----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 414286049418780621156063866174207715319683
 . . . . . . . . [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 2023-06-23 08:46:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-21 08:46:09 +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 '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 16597722881415748942752998257371530223924312171106219047382711978566096180558454936221087837073716839870367539460924428236059504748158661368344959677798732853295797294355686181797355851100971215054761366588130176234230612725321738342071281263585439125710296394451925363210912371853831513215478340905377786496498213155084183401552625018234163548489004229317988787034031619778209576132354074207499367610791701059353040637121403556423855999253092524046493508534694166594103952717434069604561665545064424927870439333799226960464492767344205542995937113802051375533430791051305664907282191551014218142161402666914988266793
 . . . . . . . . . . . . . . . . . . . . [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)
							f8e951bcd81c8ff54ea750e0504a16d45d5840a2
 . . . . . . . . . . . . . . . . [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)
							00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188e7a59c9a0000040300473045022100e1fa60179ff164c0277e711468df338f40cf1f71ea57d60329348d4aab92145202201de1cb42e4d24be89245084a9f84fabb6f915df81a1cf38d847cadccbfbc8238007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000188e7a59c6800000403004630440220370520a9fe425d54b64a811b3d13fd8d62c5f9dcd6aede815520f1310994d373022019ed2dcf6aff237f39b76301cd923e7fe06eeb8c016930e757fbcc1ca347736b
 . . . . [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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