abacitechs.com
Issued by R3
About this certificate
This digital certificate with serial number 03:5b:7b:73:33:a7:48:36:49:09:26:b4:2c:14:54:c8:03:81 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=abacitechs.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:5b:7b:73:33:a7:48:36:49:09:26:b4:2c:14:54:c8:03:81Serial Number (int): 292466646390362757746303531942419079103361
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: af:e3:a2:92:09:ca:f0:80:42:47:53:14:3a:05:71:0b:53:d2:c2:3d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 14:92:10:d9:a6:12:0a:e7:e4:94:7a:0d:48:1d:99:ea:68:87:cd:c5
Fingerprint (sha256): 3e:24:49:ae:ce:c9:81:34:53:5e:11:a0:7d:fc:f4:cb:ae:75:70:78:63:b5:85:f7:d4:55:17:84:cf:76:7a:36
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate abacitechs.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for abacitechs.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
abacitechs.com
www.abacitechs.com
www.abacitechs.com
Other certificates including the domain name abacitechs.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for abacitechs.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE+zCCA+OgAwIBAgISA1t7czOnSDZJCSa0LBRUyAOBMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzExMjAwNzUyMDBaFw0yNDAyMTgwNzUxNTlaMBkxFzAVBgNVBAMT DmFiYWNpdGVjaHMuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA vemd72azoOjEXcKVLNPl3hA/Ej6gBsM5jXXmoXeqDV9eupddYnZKXLX1ghYUFwgK GYnXL+Urh2I4rQIcAkiD7dSEhiwK98v6T2ObfGPWHLo5tg2pZ0Wc3tCBNlvGVnI5 D2QPvJi6sR50bkrH9gAOlsd+3bFfnvrxKeSKrM3NjFRat4g8xrTivJmbAagM9MSz cRwec1OOkgP6YVRs+7eYmhx8f64HaR47bnaN8tOQKRqKgL/SQHrCPFfkldK59dK8 ADyU91fnkxfDL4x7hTJeZpB56i99JxxBx4kb/VZk4Ara1jDT2a5aO+T2JPI8Hr5F AjpgQOAEg9ROCZUCVZH0twIDAQABo4ICIjCCAh4wDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBSv46KSCcrwgEJHUxQ6BXELU9LCPTAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAtBgNVHREEJjAkgg5hYmFjaXRlY2hzLmNvbYISd3d3LmFiYWNpdGVjaHMuY29t MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADuAHUA O1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGL6+3vNAAABAMARjBE AiABoi6WcQk7zkxQJiIkRkcAQJx1l08UeujSgkyxfFmh+AIgW/U0pSdfu24CJ6lg /D/Nw9KAMrNVtENvq9/sK+62nAYAdQB2/4g/Crb7lVHCYcz1h7o0tKTNuyncaEIK n+ZnTFo6dAAAAYvr7e9xAAAEAwBGMEQCIEzQkirhGUcZo2tkEwN+mbTr6EKG6pGz CwIlKx17fcEWAiBnGXhJKMoy+9bwd5tnnsgn/mVxrIMlnD6h8pYhh1i1ETANBgkq hkiG9w0BAQsFAAOCAQEAJh8CxzwbTFlthcF6oeNTE3wMlN02ORUKgzPOqpmsl6iF 2Acg6WtXy/Nx2TBFJFeg7LdAuN9E6+zt+9gGFjMh4jcY45mAZ3t4o9W29LOeiBVM GJXpce+pEFxt6Rm9XcGah0/NYsqvNfZ9rSlG6cQO2sjjOsdMJGQvn3AZGXGVUxRj XLRddeetsiN0xVxjkFdoMqVEdKaZYFFih2n/Jb6bqbH4C2+lMIgMQkhf29oZcVkj fDaTtoKp105GP1YZerB5oLvPA95JCObZMFVi+S0LuHhkwSx+i1PybPUSRPZuJGec V0PGcyOumb1kf5+43V28HR0VCpWU/sMsYAZR8niDEw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvemd72azoOjEXcKVLNPl 3hA/Ej6gBsM5jXXmoXeqDV9eupddYnZKXLX1ghYUFwgKGYnXL+Urh2I4rQIcAkiD 7dSEhiwK98v6T2ObfGPWHLo5tg2pZ0Wc3tCBNlvGVnI5D2QPvJi6sR50bkrH9gAO lsd+3bFfnvrxKeSKrM3NjFRat4g8xrTivJmbAagM9MSzcRwec1OOkgP6YVRs+7eY mhx8f64HaR47bnaN8tOQKRqKgL/SQHrCPFfkldK59dK8ADyU91fnkxfDL4x7hTJe ZpB56i99JxxBx4kb/VZk4Ara1jDT2a5aO+T2JPI8Hr5FAjpgQOAEg9ROCZUCVZH0 twIDAQAB -----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 292466646390362757746303531942419079103361 . . . . . . . . [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 2023-11-20 07:52:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-18 07:51:59 +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 'abacitechs.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 23974240442442747333505222349903821893304114109756187170643258070678280785106326773112550343201668787708495275175340099162927002507030104737535980219885868113555254973709941588639321805803607790636345615827561320786587926359940031816919045962012232832316525102996443327348962301705205986703167300400078624203246125747619689344603556336387524830019405301348409733922702876753500411538243398579609980627000579067487694266910863857440169575913043210521493001823016466543526849270279625313556192766983057568644130284494603012532075549386296516914970469965762038120532230579986973653462014849445114649884574616354609558711 . . . . . . . . . . . . . . . . . . . . [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) afe3a29209caf080424753143a05710b53d2c23d . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'abacitechs.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.abacitechs.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bebedef340000040300463044022001a22e9671093bce4c50262224464700409c75974f147ae8d2824cb17c59a1f802205bf534a5275fbb6e0227a960fc3fcdc3d28032b355b4436fabdfec2beeb69c0600750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018bebedef71000004030046304402204cd0922ae1194719a36b6413037e99b4ebe84286ea91b30b02252b1d7b7dc11602206719784928ca32fbd6f0779b679ec827fe6571ac83259c3ea1f296218758b511 . . . . [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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