tylertexas.com
Issued by R3
About this certificate
This digital certificate with serial number 04:cf:48:97:a8:54:e7:38:04:5d:15:b3:3e:75:f9:03:c5:46 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:cf:48:97:a8:54:e7:38:04:5d:15:b3:3e:75:f9:03:c5:46Serial Number (int): 418984085546368939047635165465403287913798
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 90:b5:e8:84:15:83:2e:87:55:ac:e8:9d:ad:23:a0:68:21:0a:fd:89
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): cb:9b:80:c0:c9:aa:9f:37:31:21:bc:dd:e0:69:dc:85:b3:29:11:02
Fingerprint (sha256): ad:f0:23:5a:85:db:15:48:cf:1d:45:70:e1:43:2c:11:e0:62:ad:fa:72:2a:3a:34:5a:57:85:82:5d:ff:3a:04
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck 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)
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tylertexas.com
Certificate
The complete raw certificate details for tylertexas.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFIzCCBAugAwIBAgISBM9Il6hU5zgEXRWzPnX5A8VGMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAyMjMxMDE0NTdaFw0yMzA1MjQxMDE0NTZaMBkxFzAVBgNVBAMT DnR5bGVydGV4YXMuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA jeBs4RFS1YUBI2A7nqReFGdUAW+tBFgp4RPvKtvdoVGNb/5gDF3zl/ay5czqxU7I ra89eE8+qFHJFSCJVt6D5To8QHfy1LhRYQwQ2glPo8xlK6cB0HYsIR0SrJP+/7sY 6xqwZ8VOdLnfPaJ7Ufu3NqMjccs1x3gIsChWfedZfd7ofPS+Y5sSx1w7U5bqBxM3 XWOQyTrDfXKYL7PWDOnM3woERi1ucW3D8FZH+xb2rLADQhmUmwsTOqbCjpLVqck4 PlbfDlFkTLO9GdY0Nj6baFWnrw+QtkkXypChslpZMNQFkgm5TLi4DBssmjlqfHAA V2jBFbVJ1cgV5zn1XbqTrwIDAQABo4ICSjCCAkYwDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBSQteiEFYMuh1Ws6J2tI6BoIQr9iTAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAZBgNVHREEEjAQgg50eWxlcnRleGFzLmNvbTBMBgNVHSAERTBDMAgGBmeBDAEC ATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNl bmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2ALc++yTfnE26dfI5 xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAABhn37xWYAAAQDAEcwRQIgIH1iqjMLdK/g 7OymP/LF9n5Owt+1Zaia47cx1JjY+k0CIQDXzvjGNARkY+5KRAtwMjOpO/hKY6FE f5MOx3kklNFvVgB3AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAAB hn37xYoAAAQDAEgwRgIhAPjPCxb2zo07RDPUpNPBT/Hc9mYXq8b0MZJIZ17mxYSX AiEA32/lLWUezXdA2En0+1QV8joo7XZMRWyxlyCBVwEN7C4wDQYJKoZIhvcNAQEL BQADggEBAIGP9EF+A3dCL4Woy+e+p8Djyp4eEjLlUFqNhFYTCPF/ENzDl+map49D f+B2Z0aBuRa/eJO649g3hWWCTB3kyeMLPDBmECd3iiwh6BhSy17LxyfvLxUFTEvp lGe8xQQj5ImomFynw7JKO8L5ylrtXa4+UIepuUL+wLCocsNxvnZlbyKLbFAVhgYT AwkZMZtCW8W0FJsG3dZfq16Uv5Yph6RohI/Lpm1726gnpVRAFoDGIzlZQaj9E9Q8 UVmn95o5DkGFypWEp6BH2DTuDhHh5JZ2Hs7iLhU1EntrGg0JOoR93G/YZ4wZGype UGKpaCHLLPnpWNmHHAFn9lX/qGmWoL4= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjeBs4RFS1YUBI2A7nqRe FGdUAW+tBFgp4RPvKtvdoVGNb/5gDF3zl/ay5czqxU7Ira89eE8+qFHJFSCJVt6D 5To8QHfy1LhRYQwQ2glPo8xlK6cB0HYsIR0SrJP+/7sY6xqwZ8VOdLnfPaJ7Ufu3 NqMjccs1x3gIsChWfedZfd7ofPS+Y5sSx1w7U5bqBxM3XWOQyTrDfXKYL7PWDOnM 3woERi1ucW3D8FZH+xb2rLADQhmUmwsTOqbCjpLVqck4PlbfDlFkTLO9GdY0Nj6b aFWnrw+QtkkXypChslpZMNQFkgm5TLi4DBssmjlqfHAAV2jBFbVJ1cgV5zn1XbqT rwIDAQAB -----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 418984085546368939047635165465403287913798 . . . . . . . . [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 2023-02-23 10:14:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-24 10:14:56 +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 17910269244872387109846283396346965670824833964378342211631575158830489780409831608187199387214982065439938875832098015055610483480522600238006267578655343396479601040904230550785683823429037964200060753899492365074175129698958093401126359582839823290802295918864428417844598901921186209865043753347896159120995359920369939093505627997003026470855827128466720385119141866018872675507973362012999590288599505638486919036552720515977513762757968395993904001838558160618442290128597933281619588211889867541733001431988673213706317204060963868847611163028394471968526000660578765573780373431395832420445461514032237941679 . . . . . . . . . . . . . . . . . . . . [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) 90b5e88415832e8755ace89dad23a068210afd89 . . . . . . . . . . . . . . . . [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 (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) 00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001867dfbc56600000403004730450220207d62aa330b74afe0ececa63ff2c5f67e4ec2dfb565a89ae3b731d498d8fa4d022100d7cef8c634046463ee4a440b703233a93bf84a63a1447f930ec7792494d16f560077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001867dfbc58a0000040300483046022100f8cf0b16f6ce8d3b4433d4a4d3c14ff1dcf66617abc6f4319248675ee6c58497022100df6fe52d651ecd7740d849f4fb5415f23a28ed764c456cb197208157010dec2e . . . . [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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