luwco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:12:8e:5a:08:64:d0:57:21:f7:54:e1:26:8b:fc:52:6a:4e was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=luwco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:12:8e:5a:08:64:d0:57:21:f7:54:e1:26:8b:fc:52:6a:4eSerial Number (int): 354763444183983176416904748622153447008846
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: df:92:d9:85:3a:5f:63:27:3c:2c:40:27:9f:b8:b6:ad:1a:b4:99:10
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 84:4a:9f:7d:53:67:e1:7f:e1:62:84:9d:c1:ce:a1:05:a7:f8:30:e8
Fingerprint (sha256): f6:23:8c:e9:ac:7a:6e:f5:d2:f7:a6:ea:9f:81:95:c6:7e:fa:a3:7f:95:6f:c8:54:60:d4:8f:3f:8b:7a:d6:c6
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate luwco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for luwco.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
luwco.com
Other certificates including the domain name luwco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for luwco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISBBKOWghk0Fch91ThJov8UmpOMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTYyMjMwNTVaFw0y MDAzMTUyMjMwNTVaMBQxEjAQBgNVBAMTCWx1d2NvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBANJ9UU+6+ew69zudW15xsPG07NTIYLsXPZ9uapjP jEtiLP/HigrUeB7rRTyCZIYTfZpeoARG2UGgEIh5VSTxoBM0VthSs0NgRDMSPBIw 9HLv0Uh7YmyQYLawbtKuchyDnlDMzwhekGu1O5PkYbTENAJrAhUr3IS/+uB1FJHC PFJgS2kVnKhNRL3vmng+Bmmru3ausZO2YksEBAUW74CcHl0W4YEOodxtY428cJlP qR835FIyhqIxdMtmWloKswFb1b3c5jeZpdA4tMJYdQXwQj9Rk6tjgkZKfkA9TfkW pbs8pjStbx15tlhh0RMiIrmEpZ3jeGuQQlU0iwPH3rgx5lI58Y9ugsUCtgwFmfTp IzpjyhLw9xj5P12BBLtQ5WO995Q6bYFBuDA3tfF5sQ3p25hjE4tPoF5EtnXG1+6S 35DQu+JFINeH8n7rfzIGS6iWWAj23luVVnElykuV2yyDKB83mumnkyIdwrxVNbFk Tgw572wH3bGzn8gytEd0aEkpVo7bYHAmFHgjArcuA8GKF2QYV/LPH044cTPRlEQJ IgdXw/mWeYv0wsaWziZdNYijmouRZ2nzmHyTEsKqUWLDCN2/E3+SlXB5c+CWAK2B GDbFZfK74lHtjtqm2PY1G+3UhZnz/RewIbeJcSMJHzmLQOE9nKW34+L4fkRbvWgF cB6NAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFN+S2YU6X2Mn PCxAJ5+4tq0atJkQMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJbHV3Y28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA8JWk WfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFvEQzkoQAABAMARzBFAiAg wZo7EWx5K4/3Olha+MLD0gyT7tDjMphwKfIv21uM9AIhANK56RO1WwjbKDdw+g2/ Ebl2m6nZAyWl4Q2+8AbekoM7AHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklT Le+LkF4AAAFvEQzklwAABAMARzBFAiBGBL5GVZre5qbl9LxCpbOrRgWcdBrnbsr1 lHJygCRoMwIhAIuC6t75m7wFdB4/vDmaRS8DQ1+AI1ssNpo604mZV6BLMA0GCSqG SIb3DQEBCwUAA4IBAQCE820ozbVJ9MR2ZQWniUNkRPm8mGLXStviAMShoioEfZtz v9KALk8f+s9TOFg3cneXb+MU8vHI9IM1sCcQQ62W+1tRssnhp16+1c3AiAPSggPn +ySwO0MBpxBx2B9WUll3FoMl9pnNy9Wxz/2qmESjfEoJfgJqm/05Zo6MrW4gg0H0 7KYKr6FGacbMkGScoG7yJk77H9IhNNCxsTbMW7llJJYHz77E8POu0AdR12yL5sRw BpOZEfXUY+/EdAsHCEhYNv0feGWDMyr2YCN6Ej5a6DugI1gIZdArFO1vTp3NkIGa 1Y3G4R8zTzCAqK1/C2t0yeVS60JJ1sUr3MFI1UeX -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0n1RT7r57Dr3O51bXnGw 8bTs1Mhguxc9n25qmM+MS2Is/8eKCtR4HutFPIJkhhN9ml6gBEbZQaAQiHlVJPGg EzRW2FKzQ2BEMxI8EjD0cu/RSHtibJBgtrBu0q5yHIOeUMzPCF6Qa7U7k+RhtMQ0 AmsCFSvchL/64HUUkcI8UmBLaRWcqE1Eve+aeD4Gaau7dq6xk7ZiSwQEBRbvgJwe XRbhgQ6h3G1jjbxwmU+pHzfkUjKGojF0y2ZaWgqzAVvVvdzmN5ml0Di0wlh1BfBC P1GTq2OCRkp+QD1N+RaluzymNK1vHXm2WGHREyIiuYSlneN4a5BCVTSLA8feuDHm Ujnxj26CxQK2DAWZ9OkjOmPKEvD3GPk/XYEEu1DlY733lDptgUG4MDe18XmxDenb mGMTi0+gXkS2dcbX7pLfkNC74kUg14fyfut/MgZLqJZYCPbeW5VWcSXKS5XbLIMo Hzea6aeTIh3CvFU1sWRODDnvbAfdsbOfyDK0R3RoSSlWjttgcCYUeCMCty4DwYoX ZBhX8s8fTjhxM9GURAkiB1fD+ZZ5i/TCxpbOJl01iKOai5FnafOYfJMSwqpRYsMI 3b8Tf5KVcHlz4JYArYEYNsVl8rviUe2O2qbY9jUb7dSFmfP9F7Aht4lxIwkfOYtA 4T2cpbfj4vh+RFu9aAVwHo0CAwEAAQ== -----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 354763444183983176416904748622153447008846 . . . . . . . . [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 2019-12-16 22:30:55 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 22:30:55 +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 'luwco.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 858722329661701147233819635477605452699833444608931388451236395243703783815252821361341250210329327491284989722639658040328148633011065698785426020856401973625515679350331864623940826685089762496183523922486964895508117954188141569153740305351314282191716693571457993517522402460822625705636637213674108199762179865874585212793412956028106492440985649721091399595795728046892627328705218984998233367781850439248737153426160135513647674055064424072996301941995028015519711883524415188080110464552824089230502106410580504892932629344683380637950444804845963494378486336235584034166771409946608005738563177566433555775247572873522332551999325840985317293769811209853348237436391384543011931648109267343788642952002848136055628091839139058491985474536280204598685894445328649330566309593717521788356543395246564358916004225409969594140917862833708979358402388094018912010211525823976700390876350099706404188379016454010054650403183611224086058967487045418153092872757892898963245696848675934524202385573436965167201768924517831267583205548496425850440685963620685166168460325748359218572111994092751451220030532361038344227821162370464315383125272769313235887526468564307414727139320365243609026105539947819735065957197739221090275696269 . . . . . . . . . . . . . . . . . . . . [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) df92d9853a5f63273c2c40279fb8b6ad1ab49910 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'luwco.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f110ce4a10000040300473045022020c19a3b116c792b8ff73a585af8c2c3d20c93eed0e332987029f22fdb5b8cf4022100d2b9e913b55b08db283770fa0dbf11b9769ba9d90325a5e10dbef006de92833b007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f110ce497000004030047304502204604be46559adee6a6e5f4bc42a5b3ab46059c741ae76ecaf5947272802468330221008b82eadef99bbc05741e3fbc399a452f03435f80235b2c369a3ad3899957a04b . . . . [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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