www.edumentoring.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:93:87:02:36:4a:f9:f5:92:d2:20:fd:be:98:aa:0d:e4:32 was issued on by Let's Encrypt.
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=www.edumentoring.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:93:87:02:36:4a:f9:f5:92:d2:20:fd:be:98:aa:0d:e4:32Serial Number (int): 398650108929633982698967720718253601711154
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 68:57:db:21:5b:1c:2f:49:92:95:67:56:07:b4:e1:d6:2d:97:0b:47
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 12:d6:17:26:fd:5e:16:c7:b3:c1:ee:a9:82:e5:2a:b3:c0:c9:e7:b0
Fingerprint (sha256): d1:b3:cd:08:83:aa:be:ac:a4:97:92:e9:15:96:44:1a:72:8f:f6:15:cc:af:82:32:2b:c1:fe:0e:b1:9c:3f:44
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.edumentoring.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.edumentoring.com
Public Key Algorithm
RSA
Key Size
4096
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
www.edumentoring.com
Other certificates including the domain name edumentoring.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.edumentoring.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYDCCBUigAwIBAgISBJOHAjZK+fWS0iD9vpiqDeQyMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMjEwODI3NTJaFw0y MDA2MTkwODI3NTJaMB8xHTAbBgNVBAMTFHd3dy5lZHVtZW50b3JpbmcuY29tMIIC IjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwCTrDC1v14FzKBk8KmvF6Fe7 u+V7p5CG6vOV72kWEdM/NSF9wDJDVGeHFBHKQZDnUhBxpI5F9F0KpKzyT1cZS+yF CnCkmvg9Y5/tUTAFespwPq2BLPc98hbq0so8GKLOBAB9U9UjgIVgh1BTqdwrbod4 t9XncxN4TXJP3wMiUbcaewUU0JFjvfeCaML6muhX4q2F1f66OH83aV22dJPcc/6x rROBPZyivAo0d6ZJ2uMuJicshV+prUTPEabrkxMUrGbI/DeEUaDKq9JaWx2hXv/v hLInUgvngkYnXXVR4kN0Bawzn0UMg92Lei31BTM+AdGrAPJ71uTjN/ib+up5sWRQ PBrpVrDZefhHnlDX37dOyuCcy7QMisnaCN2t0GX4CMSuQUfCWNMTQFMSFyCRBe+M prUi5rJB08dsGpu5E8zad6wbxJ/8fp9Tb94xkfvDaibP4Lp3Dp8Qt6zUyzyOqUai xzJUytnOVep/jBJV8OIYojgvO7PYnK2gKS7nCOaMtDhUT8TJV6JY9+5lLzA8Yx5J Z6Tlgt+PDfKzp57FZHPto3P8KU6AoZYTWBVjj6HaUe+b88/LTVh59HjbpUi1MlIN 7zvsRfs9oWIhQQKltm45bhRA2g3jzY9LhRJHJNjh2n9m/uA+xoQc6g0Sva8GbiXg ooR58JrEMyKOpGBAbvkCAwEAAaOCAmkwggJlMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUaFfbIVscL0mSlWdWB7Th1i2XC0cwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3 pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2Nz cC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2Vy dC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAfBgNVHREEGDAWghR3d3cuZWR1bWVu dG9yaW5nLmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAo MCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisG AQQB1nkCBAIEgfUEgfIA8AB2APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiq jrJzAAABcPxrj0cAAAQDAEcwRQIgMDy5xOUMBnGqdujuZcQPSGgkuyOyVXKyLBJN B7Zh9DcCIQCJ14idUAQ+Y878sfV6GIcz/qrdtR2OZFQQD7e0QXPk4QB2AAe3XBvl fWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABcPxrj3oAAAQDAEcwRQIgAMY6 q5EpZIjf4ntlEf8cH/3Yo9jGXC4ZBNkg6ByacDUCIQDpVyBBUwjl6fNXK3TCdQuU AN7BpFK38c5q//gUo0ByOTANBgkqhkiG9w0BAQsFAAOCAQEAXREg1btGufIVm8dV Ym5esxyDbwliJT0zI5tmC1YJ7Ehg2JGidFjI3isNcshhWHwap1mk+rXb5jU7QJd4 ZX4a4lOFYrbkCOG34/5UOErey2uRi+pXA6Y48vCz2CChV/RdGQoitfBQtYEdwKOU 7rXLIwMIeGTzJjBM/aqsskT5XjjXkb0Ip/SE2YTj7OjC/cj0AHlVV9eQYH36BHxb 8vn8C7FDUHI8l4BXnyPZb0fJmEArggmmVXnMgiUlXm7VYlBhITu6V73cXHiyPhr3 30uoGRt/HhDxgvGefRowdZbHniibG4L/kgKe+Tk6c3QuGo7f04RD92QCeQVoQCF/ 2+PZdQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwCTrDC1v14FzKBk8KmvF 6Fe7u+V7p5CG6vOV72kWEdM/NSF9wDJDVGeHFBHKQZDnUhBxpI5F9F0KpKzyT1cZ S+yFCnCkmvg9Y5/tUTAFespwPq2BLPc98hbq0so8GKLOBAB9U9UjgIVgh1BTqdwr bod4t9XncxN4TXJP3wMiUbcaewUU0JFjvfeCaML6muhX4q2F1f66OH83aV22dJPc c/6xrROBPZyivAo0d6ZJ2uMuJicshV+prUTPEabrkxMUrGbI/DeEUaDKq9JaWx2h Xv/vhLInUgvngkYnXXVR4kN0Bawzn0UMg92Lei31BTM+AdGrAPJ71uTjN/ib+up5 sWRQPBrpVrDZefhHnlDX37dOyuCcy7QMisnaCN2t0GX4CMSuQUfCWNMTQFMSFyCR Be+MprUi5rJB08dsGpu5E8zad6wbxJ/8fp9Tb94xkfvDaibP4Lp3Dp8Qt6zUyzyO qUaixzJUytnOVep/jBJV8OIYojgvO7PYnK2gKS7nCOaMtDhUT8TJV6JY9+5lLzA8 Yx5JZ6Tlgt+PDfKzp57FZHPto3P8KU6AoZYTWBVjj6HaUe+b88/LTVh59HjbpUi1 MlIN7zvsRfs9oWIhQQKltm45bhRA2g3jzY9LhRJHJNjh2n9m/uA+xoQc6g0Sva8G biXgooR58JrEMyKOpGBAbvkCAwEAAQ== -----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 398650108929633982698967720718253601711154 . . . . . . . . [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 2020-03-21 08:27:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-19 08:27:52 +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 'www.edumentoring.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 783879992818724232305784921365059533277695499357978518501571967744169589709245428057734254443921356229635114571981988940430681480132182616222234680614074300894613826462256597954582497570786263199687779159657152636462369030535499044824356873369386100873332641630454983357720096366563213527708894217230326246156038071770743748831012915598532692976790952943884369216356783891349355877663110979806858380951847882924501134446129687607955571278028773611414909058349103965836610762705990720078799988196437392817160088078064151566309119002430385360902643063922050955054612420093225900388322556769686497689782882947767752867824647863284050581481200715819386162759942290680980226844768111226616895929404192445107444999537447511010961055074612456189686326591794569838845502340166020001482989926822148941503986869286577146506421206014395783245123403207165551294504373731104912617055724744331872247284084086847550328272779470653604325981684686580920266013132868286675317960880004515597625005326077788132851800538387057002619689184330007167664912337214803952286775980343020052364068190848630892093851746696210882380399672974556664635481735022011972191328980104465177293228440591621324011862599268714408477186233225007238552328617554929411690622713 . . . . . . . . . . . . . . . . . . . . [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) 6857db215b1c2f499295675607b4e1d62d970b47 . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.edumentoring.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 (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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170fc6b8f4700000403004730450220303cb9c4e50c0671aa76e8ee65c40f486824bb23b25572b22c124d07b661f43702210089d7889d50043e63cefcb1f57a188733feaaddb51d8e6454100fb7b44173e4e100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170fc6b8f7a0000040300473045022000c63aab91296488dfe27b6511ff1c1ffdd8a3d8c65c2e1904d920e81c9a7035022100e95720415308e5e9f3572b74c2750b9400dec1a452b7f1ce6afff814a3407239 . . . . [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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