producer.chat
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:35:da:59:82:dd:53:06:bb:2c:f2:95:72:36:18:c2:51:4f 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=producer.chat
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:35:da:59:82:dd:53:06:bb:2c:f2:95:72:36:18:c2:51:4fSerial Number (int): 279662059713840367547033853943563455451471
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 18:70:80:69:89:51:22:6f:7f:7f:de:0e:f2:41:36:94:b3:17:91:10
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 19:86:b9:11:ba:cb:32:90:84:f9:08:e5:12:63:d1:3c:dd:e8:9d:97
Fingerprint (sha256): 3d:30:3e:17:c8:4b:c1:ee:2f:3f:e5:7b:25:94:0d:7c:10:7f:05:bf:13:b6:9e:7c:37:7e:81:ed:32:dd:7b:a9
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate producer.chat
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for producer.chat
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
producer.chat
www.producer.chat
www.producer.chat
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Certificate
The complete raw certificate details for producer.chat in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFZDCCBEygAwIBAgISAzXaWYLdUwa7LPKVcjYYwlFPMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMTcwMDUzNTlaFw0y MDAyMTUwMDUzNTlaMBgxFjAUBgNVBAMTDXByb2R1Y2VyLmNoYXQwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQD2lUN/9Yy0kkkacmnHdLmKNLrIgwtA2Wcn qkE+K1U+3vwS0iOz4SloO3KjXCRjspUGllGVCtAazUpZnwtN2y+zhpFg0BCG0Afq T/LQPXuN5serdJ9Fl4P6DM8mHidJijTUZ0wks0E27DZUr9XeYFoMcBGMG55W+ICb dgh2yCJ/WtCpTM64pb6dZMJScqjrMp598pOajw3HYFimI5NQSSxng/RGrjRdsc2p 7McD8EVMf9iq++sYyd9jX5IYh5aCEfj8DyyekeZQdK4xZV8/0l7MBKI0In8/5E5D we7dUO5pqKRFSA6iLWYmnMUIDXoijWk0xw7zSxnYAJNK9fNvQWuxAgMBAAGjggJ0 MIICcDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFBhwgGmJUSJvf3/eDvJBNpSzF5EQ MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wKwYDVR0RBCQwIoINcHJvZHVjZXIuY2hhdIIRd3d3LnByb2R1Y2VyLmNoYXQw TAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcC ARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0 BIHxAO8AdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW53ERo2 AAAEAwBHMEUCIQD+5PO67esYcf/6t5drAoNDFLg6hhL+emAxkii9z7IZEQIgTGCr GslNhw6Gwj/Kfctb4M2RVFF8AACa7HE3ihumzWwAdQBvU3asMfAxGdiZAKRRFf93 FRwR2QLBACkGjbIImjfZEwAAAW53ERvyAAAEAwBGMEQCIEEftYA3Ks08K+po1+nI SvSe4fcJUlYWR7ZHMSgomf/MAiAslWayCVhTDgjrxd3DphcrLiBCfSuiHSF9cETy CYUC3DANBgkqhkiG9w0BAQsFAAOCAQEAe8qqHjbqYWjyaMkoO3l6UsScV38RyNaX sCTDhKpY4qKBkn4okXQlDm0qH+gKax3OdmH/YnPD+CASMUQ08kfinVu0CdpbsYc1 GIFtz4At2zrUFu1BGhnoHBlDWn2cEUsfFxx33g9miWffEAWSSJ3Cz5Muee0IXP3H euwh83oX/bF037OftNy+zxImlHftwy5dJ/wJjdMDVpsrfFMAPzIiX5gVcaglUqYi CWm3/NwoETZHDpWJIdrciOm0kb5f3rJ6N8fa4F/MKvQ70Jt9D/AMPf8ir+wPaOdV funNpkNQ9ojiO88d4lD0I4zAynxeeVNxKeYbuCtfXNXZAJDHEVTkvA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9pVDf/WMtJJJGnJpx3S5 ijS6yIMLQNlnJ6pBPitVPt78EtIjs+EpaDtyo1wkY7KVBpZRlQrQGs1KWZ8LTdsv s4aRYNAQhtAH6k/y0D17jebHq3SfRZeD+gzPJh4nSYo01GdMJLNBNuw2VK/V3mBa DHARjBueVviAm3YIdsgif1rQqUzOuKW+nWTCUnKo6zKeffKTmo8Nx2BYpiOTUEks Z4P0Rq40XbHNqezHA/BFTH/YqvvrGMnfY1+SGIeWghH4/A8snpHmUHSuMWVfP9Je zASiNCJ/P+ROQ8Hu3VDuaaikRUgOoi1mJpzFCA16Io1pNMcO80sZ2ACTSvXzb0Fr sQIDAQAB -----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 279662059713840367547033853943563455451471 . . . . . . . . [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 2019-11-17 00:53:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-15 00:53:59 +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 'producer.chat' . . . . . . . . [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 31128227681228066808530786260435143856307260766375077801199605946463779170133077619771785543377696598603348135571060712366294707657167640622912523206062412332021908193563565953866708791715042158065137320508880306585132810307423314402909682236944421390853359766106673557211686861786784073475734860379762063995910494280925568568452189513256901656334386631073855932755773810656504874385757362216695380071691373926903762970734439484213258109402365866206406001063062886805955044553812509011795648347899313093287370183865430632262664761669129342791207799399339951747680806008180165817432860006593803677255713041738989923249 . . . . . . . . . . . . . . . . . . . . [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) 187080698951226f7f7fde0ef2413694b3179110 . . . . . . . . . . . . . . . . [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 (36 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'producer.chat' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.producer.chat' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e77111a360000040300473045022100fee4f3baedeb1871fffab7976b02834314b83a8612fe7a60319228bdcfb2191102204c60ab1ac94d870e86c23fca7dcb5be0cd9154517c00009aec71378a1ba6cd6c0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e77111bf200000403004630440220411fb580372acd3c2bea68d7e9c84af49ee1f70952561647b64731282899ffcc02202c9566b20958530e08ebc5ddc3a6172b2e20427d2ba21d217d7044f2098502dc . . . . [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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