contextine.com
Issued by R3
About this certificate
This digital certificate with serial number 04:93:ee:0d:22:c2:3f:37:05:22:2c:ec:e5:44:f1:f9:5b:8f 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=contextine.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:93:ee:0d:22:c2:3f:37:05:22:2c:ec:e5:44:f1:f9:5b:8fSerial Number (int): 398787076132266665768827100657858721176463
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: a5:ec:0d:49:2d:aa:a5:b2:6a:9a:90:60:a4:76:08:31:39:d8:99:05
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): d8:25:86:6b:aa:e8:83:a8:07:fb:c2:0f:d9:24:de:ab:82:dc:45:bd
Fingerprint (sha256): 81:04:3e:06:0f:58:6c:6e:4a:23:7d:e1:23:e9:69:6e:fc:82:b3:a4:cd:23:22:1e:16:e7:89:4e:b0:53:d7:be
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate contextine.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for contextine.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
contextine.com
www.contextine.com
www.contextine.com
Other certificates including the domain name contextine.com
(limited to 100 certificates)
contextine.com
*.contextine.com
*.contextine.com
*.contextine.com
beta4.contextine.com
www.contextine.com
demo.contextine.com
contextine.com
contextine.com
beta2.contextine.com
*.contextine.com
demo44545.contextine.com
testdemo1.contextine.com
contextine.com
solink1.contextine.com
solink.contextine.com
demo.contextine.com
beta5.contextine.com
contextine.com
www.contextine.com
solinkdemo.contextine.com
solinkdemo.contextine.com
connect.contextine.com
demo445454545.contextine.com
demo4454.contextine.com
contextine.com
*.contextine.com
solink.contextine.com
contextine.com
beta1.contextine.com
beta.contextine.com
beta3.contextine.com
demo445454545.contextine.com
solink.contextine.com
testdemo.contextine.com
*.contextine.com
*.contextine.com
*.contextine.com
beta4.contextine.com
www.contextine.com
demo.contextine.com
contextine.com
contextine.com
beta2.contextine.com
*.contextine.com
demo44545.contextine.com
testdemo1.contextine.com
contextine.com
solink1.contextine.com
solink.contextine.com
demo.contextine.com
beta5.contextine.com
contextine.com
www.contextine.com
solinkdemo.contextine.com
solinkdemo.contextine.com
connect.contextine.com
demo445454545.contextine.com
demo4454.contextine.com
contextine.com
*.contextine.com
solink.contextine.com
contextine.com
beta1.contextine.com
beta.contextine.com
beta3.contextine.com
demo445454545.contextine.com
solink.contextine.com
testdemo.contextine.com
Certificate
The complete raw certificate details for contextine.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/DCCA+SgAwIBAgISBJPuDSLCPzcFIizs5UTx+VuPMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MjYwODUwMjRaFw0yMzEyMjUwODUwMjNaMBkxFzAVBgNVBAMT DmNvbnRleHRpbmUuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA wkV5Qr6QJ4HNw6je4Ipdiq5pPqli8MwtB8ChtSBifyW29frEjB5N9WdJmWdcCKV/ DzYElHY1FsqKsNiqujh0gELgHHx4TaBKfItpUPWY4hzoBge6w/PvkYg4QpBCv+OT +HAf9PwloHSgsHO3cyb1rfjj2ITMsNc8UL6LaYcbfnZcdr63yhlTe5e0PVmix6cZ nWVB0kw1DH9ecQHo5AuH0dDF1z1aQ9imooAgLbW3rrlca18SsbC3KNnjYymuW4J7 2XvRLUt7Er0dHUMtnLu+3d+qAdD6nOFCva2imF1Nsqa45eJEKXTJZBP6NdpQRNUo JhE7aa5A3BxMRD0nls5zNQIDAQABo4ICIzCCAh8wDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBSl7A1JLaqlsmqakGCkdggxOdiZBTAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAtBgNVHREEJjAkgg5jb250ZXh0aW5lLmNvbYISd3d3LmNvbnRleHRpbmUuY29t MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUA ejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS61IAAAGK0OWiAQAABAMARjBE AiB6BZEombdQ7u26pujIG9Lh02L4iWIyoh8VkbJFUzjGrgIgZZop+Ja16oxJsxtS eZazHOXqC4sbXLbN16sltjtXiBUAdgDoPtDaPvUGNTLnVyi8iWvJA9PL0RFr7Otp 4Xd9bQa9bgAAAYrQ5aH+AAAEAwBHMEUCIDX1oimcFq5u2DpsEc/4eZhPRaepBHUK cgx29HJczBZBAiEAlIooFFz5od/9lu+N3Ml8J9NG2bAbliGMe3Nucu8IigUwDQYJ KoZIhvcNAQELBQADggEBAGCmnedtBJp3UaqP4BN1OLvjEqnfwkC1CPNunr3KyFB7 J0Sm9be9fyf7GZ2/AAEPGg4s0Lm4KkDWq0NHjy/kq7Kxd/pgoI3ZkhPFbT1N1Vqr zuN9HmXioqb39WdCHRlTFNJnnHOhc2SZ63+VSe8PRo2jo9pn6vSlfUBTgTwxrVNu ijnSCDU7yFdtahYhwGn+vfZ4K3/XQOEj1ywLzrtuuaQ08Z7B+EeHQkAXNKtKWRf1 C/uEbwPh8GaLTUrRHp/pGNW06d6fPOgLA9LC3f4DThi50yQT+A+iDrrW6gPz6Avl ZMDE3EpG6r74lqJJcF17JY86AXmUebYaF5b22SaiTEU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwkV5Qr6QJ4HNw6je4Ipd iq5pPqli8MwtB8ChtSBifyW29frEjB5N9WdJmWdcCKV/DzYElHY1FsqKsNiqujh0 gELgHHx4TaBKfItpUPWY4hzoBge6w/PvkYg4QpBCv+OT+HAf9PwloHSgsHO3cyb1 rfjj2ITMsNc8UL6LaYcbfnZcdr63yhlTe5e0PVmix6cZnWVB0kw1DH9ecQHo5AuH 0dDF1z1aQ9imooAgLbW3rrlca18SsbC3KNnjYymuW4J72XvRLUt7Er0dHUMtnLu+ 3d+qAdD6nOFCva2imF1Nsqa45eJEKXTJZBP6NdpQRNUoJhE7aa5A3BxMRD0nls5z NQIDAQAB -----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 398787076132266665768827100657858721176463 . . . . . . . . [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 2023-09-26 08:50:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-25 08:50:23 +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 'contextine.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 24524489909245226871450908873186561120265960459884181028061963457276827893987889036865269069090157153136600704753156790925016463593678312285956261881997617085008229075687837980940145892370945161804225242109253861544394297188153438681309254722111007465942923071980680660451242815556653161064191431217610442902511492830300104775973618915686988235671945615934862032646998736054149283573978087077509784505980400486791129247219917463505569329161169804333977622345640251398707843653403929820228063398375632022452714402406255575747316515864711778583093670114585915718933951026665531643476994810154008712167317044517701317429 . . . . . . . . . . . . . . . . . . . . [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) a5ec0d492daaa5b26a9a9060a476083139d89905 . . . . . . . . . . . . . . . . [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 'contextine.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.contextine.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) 00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ad0e5a201000004030046304402207a05912899b750eeedbaa6e8c81bd2e1d362f8896232a21f1591b2455338c6ae0220659a29f896b5ea8c49b31b527996b31ce5ea0b8b1b5cb6cdd7ab25b63b578815007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018ad0e5a1fe0000040300473045022035f5a2299c16ae6ed83a6c11cff879984f45a7a904750a720c76f4725ccc1641022100948a28145cf9a1dffd96ef8ddcc97c27d346d9b01b96218c7b736e72ef088a05 . . . . [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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