assek.com
Issued by R3
About this certificate
This digital certificate with serial number 03:55:49:39:40:74:4c:db:ab:82:b8:89:0d:1e:45:0e:7f:94 was issued on by Let's Encrypt.
With 4 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=assek.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:55:49:39:40:74:4c:db:ab:82:b8:89:0d:1e:45:0e:7f:94Serial Number (int): 290358189895462212588953874889567059738516
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 10:b9:95:cb:3a:bf:e8:c4:a3:8f:b9:51:7e:0a:95:ba:ed:66:52:cd
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 5f:92:22:29:6e:e8:1d:9b:d6:88:83:00:ee:8c:ac:06:7f:a5:7b:21
Fingerprint (sha256): d9:c9:b5:78:8e:30:6a:7a:bc:dc:21:49:b1:0f:17:4f:fb:bc:38:60:0b:74:82:02:d6:e3:f6:c3:8a:02:e4:f3
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate assek.com
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for assek.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
assek.ca
assek.com
www.assek.ca
www.assek.com
assek.com
www.assek.ca
www.assek.com
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www.pigilwin.com
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support.lrgcity.com
bv.qp.is
tech.fanai.io
app.produp.co
guitarnoob.net
authorndeepak.com
leticiavalladares.me
ericv.me
www.hammergen.net
docs.testnet.mushino.com
assek.com
tech.fanai.io
www.dancercise.in
assek.com
www.thecrazytool.com
assek.com
app.produp.co
assek.com
support.widearrays.com
assek.com
ptown.app
www.ambition-factory.fr
www.pigilwin.com
api.dev.cloud.assek.com
support.lrgcity.com
Certificate
The complete raw certificate details for assek.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFBTCCA+2gAwIBAgISA1VJOUB0TNurgriJDR5FDn+UMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMzExMzAyMjdaFw0yNDA0MzAxMzAyMjZaMBQxEjAQBgNVBAMT CWFzc2VrLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAOxygvhw PC5jhWS2T5TbsJl6fkbEkhdiYMiRgHs4req71GMNEFUI7xxHO4d1+4aijGc+5H3J g4AqfP6h3nAMKQc6V+vEPx08u6PN32ifzVVQRBrfJlFO9zUp/DJADfhVQJNCM9Do kLaLcGJ52KKBMWte5y+L753F0sG+T4e/7QkXMQe9CF/EO6h10DwhV8SMni80i7Tt 7OHp+k2twyuZhqD7zbPkt4BkJFGH9wYUKdaVR4ryWV4zWYBiLM4Xd87YiqRCAFgD KmoEk0bmU6xTx6dlGVFXjLoVhPSdcBClhT22VVKJH+AeJtdVgPUAgW/as/PtsQFr grPp7NuTFtVSU8UCAwEAAaOCAjEwggItMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU ELmVyzq/6MSjj7lRfgqVuu1mUs0wHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wOwYD VR0RBDQwMoIIYXNzZWsuY2GCCWFzc2VrLmNvbYIMd3d3LmFzc2VrLmNhgg13d3cu YXNzZWsuY29tMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB 9ASB8QDvAHYAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGNX9QH YQAABAMARzBFAiEArXSy9bEn6h1hAg0TC9Y8Qn4QK0XzPOQFepISYbo8Hb8CIBUl ybUI0JHBYqEFjWcfAJevqtIEQVtsVoUuCAdTRf9pAHUA7s3QZNXbGs7FXLedtM0T ojKHRny87N7DUUhZRnEftZsAAAGNX9QHWgAABAMARjBEAiAMrOQioSu9wNHJmopT vjBrrfegW3piQIbhrvPWqH7kqgIgXI+2hiWyutOX9pBOoprIkD2rDe+UFEWIwzkQ vSR7UykwDQYJKoZIhvcNAQELBQADggEBAHrV1+BILcZxTJWXiy3MxiGsvexRZ37s 7lMNyurO+N7qOCWgAwDoy1oinlvWdRn15poU9DXs7jWaRgHCYNxausazJKyNrmHB 4jwih0PpTc+R3i0RO6tCEluJw8atAA95UrfIPVG70IN9XeDkn6i5Bypn4jroeg+K pKr5nSlsbuSaA0XuwU6V0TddbLD+98kwdsmqsK6ccdNwBVAeR8KDzXIPHbj+Gsm/ wmcD2LWQhZRx4ws/+v7M7Gjntejmcgsm8RUptwVU7K8Ym9rLCSPBT46SBkhPx3Jn 8LYerP1LY9BLpUEOq2KEP6+N6S8GadUJrniObYmTiy5NLsJOPsnZQT0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7HKC+HA8LmOFZLZPlNuw mXp+RsSSF2JgyJGAezit6rvUYw0QVQjvHEc7h3X7hqKMZz7kfcmDgCp8/qHecAwp BzpX68Q/HTy7o83faJ/NVVBEGt8mUU73NSn8MkAN+FVAk0Iz0OiQtotwYnnYooEx a17nL4vvncXSwb5Ph7/tCRcxB70IX8Q7qHXQPCFXxIyeLzSLtO3s4en6Ta3DK5mG oPvNs+S3gGQkUYf3BhQp1pVHivJZXjNZgGIszhd3ztiKpEIAWAMqagSTRuZTrFPH p2UZUVeMuhWE9J1wEKWFPbZVUokf4B4m11WA9QCBb9qz8+2xAWuCs+ns25MW1VJT xQIDAQAB -----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 290358189895462212588953874889567059738516 . . . . . . . . [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 2024-01-31 13:02:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-30 13:02:26 +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 'assek.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 29848707748194136244818646377511338024139594689228448694572685529579476085011696784391708767635922690899656107862066228823897473880704318624735292722917680175277479196445677076248363572219225595679073413598067736187134019941782912720961111057150795486154362407653336894844827182520528700020356294798404098623661782556279020650727083598065517833333504700842621290654580148278708281903282624413878601593939248135149293876299425437185894157039294893899428871364368021498170390735333711068837775178033555788099360595205385728689977085549020147122545105345314076673852665806675927493455701230424526230948403525304578102213 . . . . . . . . . . . . . . . . . . . . [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) 10b995cb3abfe8c4a38fb9517e0a95baed6652cd . . . . . . . . . . . . . . . . [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 (52 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'assek.ca' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'assek.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.assek.ca' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.assek.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) 00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d5fd407610000040300473045022100ad74b2f5b127ea1d61020d130bd63c427e102b45f33ce4057a921261ba3c1dbf02201525c9b508d091c162a1058d671f0097afaad204415b6c56852e08075345ff69007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d5fd4075a000004030046304402200cace422a12bbdc0d1c99a8a53be306badf7a05b7a624086e1aef3d6a87ee4aa02205c8fb68625b2bad397f6904ea29ac8903dab0def94144588c33910bd247b5329 . . . . [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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