www.megasim.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:7d:c0:ae:52:44:f3:99:49:73:6b:e0:da:a9:12:64:71:08 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.megasim.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:7d:c0:ae:52:44:f3:99:49:73:6b:e0:da:a9:12:64:71:08Serial Number (int): 304128270563862629500704259579840802615560
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 25:56:9d:9a:ec:cb:ca:89:46:8b:67:12:e1:ae:62:5f:21:3b:32:9f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8b:0e:08:93:44:15:ab:ee:72:cd:b0:60:e7:64:46:15:01:4a:aa:a0
Fingerprint (sha256): 2b:bc:6d:72:93:68:27:9f:52:d5:12:3e:21:99:a7:e2:f0:55:10:67:02:91:2e:b5:c8:5e:fd:b6:d6:7d:6a:91
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.megasim.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.megasim.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.megasim.com
Other certificates including the domain name megasim.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.megasim.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA33ArlJE85lJc2vg2qkSZHEIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MjgyMzM4MzdaFw0x OTExMjYyMzM4MzdaMBoxGDAWBgNVBAMTD3d3dy5tZWdhc2ltLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBALpauMbrBx23qWH+oxrGp7WvCYYy03wF Hka3DuX+Plvp6MV+3Aanmf4bJy7RODlzfHw+vyCiok7j46twfT+unzx5OuuZqisQ aKXQBQ8LJG6JOHOGedHA6dF4U6FpGeEc+iLZI4KxpktVJxePCfYl3sljpYN4Mr7m Mbt+gDpJfgsWGL62O53jZbeMdGBwmA6ViolBLzljBlP7EvoyhwPSFMh61fA3Aszj 2TBDZJLexWNxtkWB+sMtrdZv765Xjt0af+RjRR1LgkjOA/jfFFDR6fG5GJMWmiwU bf78b9fqnYBrLDG1HaCNZSGrr07YmcnX2i3ovhJZRafCpBKm+5oB94UlIHuzjZOr Uq9CYagkRjoQ+QFyMlreUjP+D/GPXh2ChYhBLDK0lnQqSCPcwBuaFG2Uj2BCW+pJ OUkzne/7MxQYVcQGH/4pv/LcRfEsUU2NdDpTX3Dx2DPwHuv2VWezA/N57uZg6rPE xLbiqPyDvIaXSIWUVqosIGvsZyQBau/73PqELPgwM5+OTUO4ppzGrn6dLQ6nBNPk W5/Wo4H2gH5OwbbQo3NRZ+Zep6GQ4b0S8l5vqV9jigf0fe7XTTNT0bP9gjf2SAIb rsiBL6Yzu6GMtJUG+aCEryS4qjJnHTUaM2TF668BfjLz+J4pXk5jntXbYNiNPfO5 fUu4DLH7MYtzAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFCVW nZrsy8qJRotnEuGuYl8hOzKfMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3Lm1lZ2FzaW0uY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHUA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFs2s9Z rgAABAMARjBEAiBGGBtjXzTIwq2/hdseLV/EIB7P1jm015BbQR8rby8fcgIgRpff DXjWYAtKwfcQKPAB55V82Ej6jpCv5RRR5pQpuaEAdwApPFGWVMg5ZbqqUPxYB9S3 b79Yeily3KTDDPTlRUf0eAAAAWzaz1nLAAAEAwBIMEYCIQDWw/HSsVgdmw5E10RA lgnLspA5vpYrW1MC0pJs+FzelwIhAPV+G5IjJIJkkhA58sBwVvFgzlJtB6OEetmG yBuDriuZMA0GCSqGSIb3DQEBCwUAA4IBAQAfHe2MRotAo71xIzfHOGsomRCCuE6C Y3gtqTllB4znKzcpDU+nKeSJnEwn7wdXmrO68GCASqk/2jOBtrX2ZwJ2TbhhLF7c JPPsC5vVloykTaMqrhtWAPCFl+6fK8P55BSTqTaY1bdNSUpbMHr0BbolL8nVaLNK avPze/DbE/vVdYrnrOWVXXXwX62Q0s3S4dmDXIpQKqFw1dF/0/e1TrlB0Z6ISwo5 NsSPzJT2i1tWj+HTk9b3nXsSP5wKiWC//OYpT5aATAZuVhwDV7f3K7U/r5Gvy7Ni 0YSVnWcgjOMkLGbY63gYFK+Yf8APB8DWhWKTsbKOMXCo4NZOl78oDR3Y -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAulq4xusHHbepYf6jGsan ta8JhjLTfAUeRrcO5f4+W+noxX7cBqeZ/hsnLtE4OXN8fD6/IKKiTuPjq3B9P66f PHk665mqKxBopdAFDwskbok4c4Z50cDp0XhToWkZ4Rz6ItkjgrGmS1UnF48J9iXe yWOlg3gyvuYxu36AOkl+CxYYvrY7neNlt4x0YHCYDpWKiUEvOWMGU/sS+jKHA9IU yHrV8DcCzOPZMENkkt7FY3G2RYH6wy2t1m/vrleO3Rp/5GNFHUuCSM4D+N8UUNHp 8bkYkxaaLBRt/vxv1+qdgGssMbUdoI1lIauvTtiZydfaLei+EllFp8KkEqb7mgH3 hSUge7ONk6tSr0JhqCRGOhD5AXIyWt5SM/4P8Y9eHYKFiEEsMrSWdCpII9zAG5oU bZSPYEJb6kk5STOd7/szFBhVxAYf/im/8txF8SxRTY10OlNfcPHYM/Ae6/ZVZ7MD 83nu5mDqs8TEtuKo/IO8hpdIhZRWqiwga+xnJAFq7/vc+oQs+DAzn45NQ7imnMau fp0tDqcE0+Rbn9ajgfaAfk7BttCjc1Fn5l6noZDhvRLyXm+pX2OKB/R97tdNM1PR s/2CN/ZIAhuuyIEvpjO7oYy0lQb5oISvJLiqMmcdNRozZMXrrwF+MvP4nileTmOe 1dtg2I0987l9S7gMsfsxi3MCAwEAAQ== -----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 304128270563862629500704259579840802615560 . . . . . . . . [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 2019-08-28 23:38:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-26 23:38:37 +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.megasim.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 760259548968271775533833325147552809499982217942259063667760296548467216149886820007022010973160941247597230872821997445811089126789225422470904568210815521015096734271842827396529498321403985482474936463883753282842227544073916384899041406162288453234172827323469922175466429047398907133177049995662373768858294299590432271433598598743688340843021052472184372218371056663081658920481825826068668231037457821797037633452532477157089763189077789750682767183942708089671381195015540646283341613627897785565739674996598186879414683807931608477260705126949583935078106105213533352913745213057975745102171726782965409773879368295113166272735570994930030730141599552209113544428717461962701907251966736387629331353143984621929318816248858260537254414584975299100469851049725152204613452318864928779964070148695932906245248144324908180372185870622917772327494255706642207798811364030588918564453825722058989712493514947667213574729952583204756698753025270563119675905464170152517524935961019075532158006190476998586883726243664837376979956061671330338107539207014467584516281709280429553449428473687586839793666932287468837948372945749353042417338113167602803176067722956975167029060570692893756163224874465828809278929898037574147421342579 . . . . . . . . . . . . . . . . . . . . [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) 25569d9aeccbca89468b6712e1ae625f213b329f . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.megasim.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) 00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016cdacf59ae0000040300463044022046181b635f34c8c2adbf85db1e2d5fc4201ecfd639b4d7905b411f2b6f2f1f7202204697df0d78d6600b4ac1f71028f001e7957cd848fa8e90afe51451e69429b9a1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016cdacf59cb0000040300483046022100d6c3f1d2b1581d9b0e44d744409609cbb29039be962b5b5302d2926cf85cde97022100f57e1b9223248264921039f2c07056f160ce526d07a3847ad986c81b83ae2b99 . . . . [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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