computercompany.net
Issued by R3
About this certificate
This digital certificate with serial number 03:ec:6d:3f:4c:0d:73:72:a5:18:40:f5:af:7f:26:6c:9b:bb was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=computercompany.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:ec:6d:3f:4c:0d:73:72:a5:18:40:f5:af:7f:26:6c:9b:bbSerial Number (int): 341788710897393686205038369983279869500347
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c9:95:b9:cd:92:5b:38:6b:91:cb:92:f3:49:6a:93:43:09:e2:d9:43
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 05:08:6e:89:30:37:e9:63:ba:2a:8d:06:85:b6:cd:dd:17:d2:6e:48
Fingerprint (sha256): a2:ad:12:50:7a:e6:91:2f:99:cb:45:e1:e9:05:c4:ad:e0:cd:cf:69:c3:b5:c8:85:77:5a:cf:c2:15:74:35:d1
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate computercompany.net
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for computercompany.net
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
computercompany.net
www.computercompany.net
www.computercompany.net
Other certificates including the domain name computercompany.net
(limited to 100 certificates)
computercompany.net
secure.computercompany.net
emanager.computercompany.net
icontactonline.com
computercompany.net
computercompany.net
*.computercompany.net
*.computercompany.net
www.computercompany.net
*.computercompany.net
www.computercompany.net
emanager.computercompany.net
computercompany.net
*.computercompany.net
computercompany.net
emanager.computercompany.net
emanager.computercompany.net
*.computercompany.net
computercompany.net
computercompany.net
*.computercompany.net
emanager.computercompany.net
*.computercompany.net
tcceditor.computercompany.net
computercompany.net
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emanager.computercompany.net
computercompany.net
*.computercompany.net
*.computercompany.net
computercompany.net
tcceditor.computercompany.net
*.computercompany.net
www.computercompany.net
computercompany.net
owa.computercompany.net
computercompany.net
computercompany.net
emanager.computercompany.net
secure.computercompany.net
emanager.computercompany.net
icontactonline.com
computercompany.net
computercompany.net
*.computercompany.net
*.computercompany.net
www.computercompany.net
*.computercompany.net
www.computercompany.net
emanager.computercompany.net
computercompany.net
*.computercompany.net
computercompany.net
emanager.computercompany.net
emanager.computercompany.net
*.computercompany.net
computercompany.net
computercompany.net
*.computercompany.net
emanager.computercompany.net
*.computercompany.net
tcceditor.computercompany.net
computercompany.net
computercompany.net
emanager.computercompany.net
computercompany.net
*.computercompany.net
*.computercompany.net
computercompany.net
tcceditor.computercompany.net
*.computercompany.net
www.computercompany.net
computercompany.net
owa.computercompany.net
computercompany.net
computercompany.net
emanager.computercompany.net
Certificate
The complete raw certificate details for computercompany.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFCjCCA/KgAwIBAgISA+xtP0wNc3KlGED1r38mbJu7MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA2MDExNTUwMThaFw0yNDA4MzAxNTUwMTdaMB4xHDAaBgNVBAMT E2NvbXB1dGVyY29tcGFueS5uZXQwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQCp+0d0FrrPmAQigPL058xJS6oWlfUCm6pSSL6Dfp6/bdBpYPOEEjS/MzGy ahmT8CDeu3an9C3Ct1fHjRUQ6Pe5fC9f073WFBmlTl9xWFaA3zeuJVpm3aI5+iRp JogzQYtvovz5FymbBN+/bVgKlBtmWSrriMdph9IHg8j5yHJDEuFJA+TbEFx2Abo2 TTP7Xyjy4RRh4V4EzCVV/XOvd9ljimogOfvUGNABrNwqbrmZg1m/4U/YTjne+/cY 1mkwd2aciygoQzzmmn2CzGp5KsDkz18mxEJV+n/gUW6wA6dSbOIIj9GHqkss7UAG DghGiasSHm0vCIZscgONlt+W/KFdAgMBAAGjggIsMIICKDAOBgNVHQ8BAf8EBAMC BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw HQYDVR0OBBYEFMmVuc2SWzhrkcuS80lqk0MJ4tlDMB8GA1UdIwQYMBaAFBQusxe3 WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0 cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5j ci5vcmcvMDcGA1UdEQQwMC6CE2NvbXB1dGVyY29tcGFueS5uZXSCF3d3dy5jb21w dXRlcmNvbXBhbnkubmV0MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAgYKKwYBBAHW eQIEAgSB8wSB8ADuAHUAPxdLT9ciR1iUHWUchL4NEu2QN38fhWrrwb8ohez4ZG4A AAGP1LWNrQAABAMARjBEAiBqLNik7j5jiYEFTxm1zSpoX84izDfk84grmeCBncKj TgIgJlyoqI/2n4S1k7Gb4KPgc9Phb44BTQ+i8/4TrAp55IIAdQDf4VbrqgWvtZwP hnGNqMAyTq5W2W6n9aVqAdHBO75SXAAAAY/UtY6GAAAEAwBGMEQCIFZB9MD16pD+ Y/scuQIdg6Zn88mu3doUJjAzmoN1e9XiAiBpc0BIIkA52orvarmE2Adr2vtwInQG Ljzu4/IbF6IYpjANBgkqhkiG9w0BAQsFAAOCAQEAHQKF1fBxbwhniPEg2JLYHHUr xiZvaCyp9bHkJ06EzAlVeiTWgT0cqxO9GAXO/WQNtQqxrDHgS5M+ElgvJLTZBi0+ SIQRXx6hfctC0bfDWy9+IsvDD3K0sKg3fAxH+J09U3qYyUIFnSwlVIPSfeLVTFGc DKIM64sD4dHCbqdnfShxDWcLYMI0gL/7dNUUYUqJGiY8WVC2ci/iZYa6fATUqOGr bdalDDSrJqLnCx9VcEBzu15OmM+iJXm+a/NpC2b7JED4Z+aScEpeH6jCQ0G8u1qa Ku6eOjKMDn1+Zwc+3ctQiITDmiX3PQwRKU/m3Q6nJgPj2ynl3XVLetXlL78GHA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqftHdBa6z5gEIoDy9OfM SUuqFpX1ApuqUki+g36ev23QaWDzhBI0vzMxsmoZk/Ag3rt2p/QtwrdXx40VEOj3 uXwvX9O91hQZpU5fcVhWgN83riVaZt2iOfokaSaIM0GLb6L8+RcpmwTfv21YCpQb Zlkq64jHaYfSB4PI+chyQxLhSQPk2xBcdgG6Nk0z+18o8uEUYeFeBMwlVf1zr3fZ Y4pqIDn71BjQAazcKm65mYNZv+FP2E453vv3GNZpMHdmnIsoKEM85pp9gsxqeSrA 5M9fJsRCVfp/4FFusAOnUmziCI/Rh6pLLO1ABg4IRomrEh5tLwiGbHIDjZbflvyh 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 341788710897393686205038369983279869500347 . . . . . . . . [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 2024-06-01 15:50:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-30 15:50:17 +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 'computercompany.net' . . . . . . . . [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 21458183889133697651915766042485905195144053012198639428588859575065433314168321326965500369521926359661284563829996613317044366850053981286996747275180147473762276611238020543823532799733268969208771579192986992834608865404426740292756452115108490898998138723582151541860094471077133172549805945699853382255948352485588439976007722133552119341388838898775997507610046460678397311701207501433789145124511320397020718763181763431446735974416887237447185788906572287123867866037096707149813932508600334117587567206984970177174292361711709195465672880680237607810235600403508123931429273312406814331045927343287219036509 . . . . . . . . . . . . . . . . . . . . [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) c995b9cd925b386b91cb92f3496a934309e2d943 . . . . . . . . . . . . . . . . [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 (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'computercompany.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.computercompany.net' . . . . . . . . . . . . . . . . [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) 00ee0075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018fd4b58dad000004030046304402206a2cd8a4ee3e638981054f19b5cd2a685fce22cc37e4f3882b99e0819dc2a34e0220265ca8a88ff69f84b593b19be0a3e073d3e16f8e014d0fa2f3fe13ac0a79e482007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018fd4b58e86000004030046304402205641f4c0f5ea90fe63fb1cb9021d83a667f3c9aeddda142630339a83757bd5e2022069734048224039da8aef6ab984d8076bdafb702274062e3ceee3f21b17a218a6 . . . . [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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