www.megasim.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:07:c4:85:ff:f5:ac:81:76:74:25:f8:50:b2:a5:94:d1:ac 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): 03:07:c4:85:ff:f5:ac:81:76:74:25:f8:50:b2:a5:94:d1:acSerial Number (int): 263980058817862074506951587272068926067116
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 48:76:84:48:31:13:3e:96:ff:fb:b8:7b:a3:30:da:f7:68:77:97:a1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d4:df:ad:b6:01:b6:da:08:f9:1e:cd:48:65:82:ee:35:00:2a:10:63
Fingerprint (sha256): 0e:f1:c5:36:5d:7c:ca:36:ed:2e:18:33:58:21:14:85:b5:1f:68:19:85:6f:eb:42:ed:9e:79:b9:14:31:2c:cd
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----- MIIGVjCCBT6gAwIBAgISAwfEhf/1rIF2dCX4ULKllNGsMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMTMyMzIzNTZaFw0y MDA0MTIyMzIzNTZaMBoxGDAWBgNVBAMTD3d3dy5tZWdhc2ltLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAKbQP39Szi3PPrmwvdAE4kAXk2iUhlMw 3j3NVTD6XogOQ2Mfl1AkoR3kBbwK+krc74XhEPj+KviMQbqsrPPCQvi0U04sYHdS ynIEhhZPZrGcxh3AbIXCRD9dqLw9HlradvAbPanA4PUuThP13OviwSl3YAAUISA3 rKPkkVvErlUIVFEmMYY54js2jEmpk9k40lM6Iri2CDyrIk091fQbv8nLofr6ihj5 oLIP9XVbmvPDBzUwf3doTyk3hbIfybVeHgSIFLCrYu0rd+hqYeQoF6E3liFXPZ0b 031bB5hqF5so9RcnRZDur3Hs7IPA30d9rokGsMxwnuUKu6t/dnE509GQfe5KVQH0 vX8OyBJBDQ2dNQ1LfCWC+rQ/h59yaKAX4D7aZUs3F2fVBwLY3WcW7cPLKlCfnWXy zjW7FsEmoP+jYKcTprlCNaizKYzUmIJD7cQYmhrSwgawU3rvjXEYTNp+/S/Au93V G0BxDErmmDFMAAXoKRQx2k1KERYto+9SDveVxHBiH1v/4yO+BnLHWBjFcg6NnF/x TP6cOU35m2E1PXNsXz66+sMe4GRkpIY/7roZPLM34QqBjaFvrvtEkForaFg613Jz 8CV7iYTCyC2HQ4GrF0iUoTvvXBKDfIj/BPikprFa6xBARGUrgAydx63ZGGa7Bydp WqXYELyJhAOBAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFEh2 hEgxEz6W//u4e6Mw2vdod5ehMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3Lm1lZ2FzaW0uY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFvoW+B JQAABAMARzBFAiEA5jzbjmxap+S75iLR4AAlVt+aOSwu59annU4PpwJSuSsCIEhk CgE7cQGFCjofKUQZfWO6gqn+lB2+8GuJeyhK83E/AHYAB7dcG+V9aP/xsMYdIxXH uuZXfFeUt2ruvGE6GmnTohwAAAFvoW+BRgAABAMARzBFAiEAgXuxRz9qgyavJnO1 I5S6AuakKDIM4pHzIvQK5Ortv2sCIG5LMQL9CkZzvJLg27Xa086/thG9y4DeD3KK Xy2nftTrMA0GCSqGSIb3DQEBCwUAA4IBAQAiTWgpMxnZI0bk+4O6BhBPxHBw2ejL i0+kTmSiMMyb6Hx0zs6x8MXL5rDiSUO7pkMa2kaxeaKuGTBrLiu47RMT7XJbYd8k 1Uci5NCYYgeGRdXRWe0lO3lz4vGRY1x/JaNt/GUyh+LtkAEvAj+w0tX8p6uqmeZw Q0Wloq3Ce/ZwseIWJ1qQD4quQeIbEQ7OXtZIQ3jWZvvCB5be6Ww/Qq/qOAGqpIOm IfKTrwndut7vo84+ruPdbonU4FZ1YZkPdOo8hSmPjPxbUj0toEFNXCPRvNHW8l1q XBKu0XbibKXVpXFqCju2ZEW+VRJHWLnQTEV4rxINuBnfbQA0pGfx2m9T -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAptA/f1LOLc8+ubC90ATi QBeTaJSGUzDePc1VMPpeiA5DYx+XUCShHeQFvAr6StzvheEQ+P4q+IxBuqys88JC +LRTTixgd1LKcgSGFk9msZzGHcBshcJEP12ovD0eWtp28Bs9qcDg9S5OE/Xc6+LB KXdgABQhIDeso+SRW8SuVQhUUSYxhjniOzaMSamT2TjSUzoiuLYIPKsiTT3V9Bu/ ycuh+vqKGPmgsg/1dVua88MHNTB/d2hPKTeFsh/JtV4eBIgUsKti7St36Gph5CgX oTeWIVc9nRvTfVsHmGoXmyj1FydFkO6vcezsg8DfR32uiQawzHCe5Qq7q392cTnT 0ZB97kpVAfS9fw7IEkENDZ01DUt8JYL6tD+Hn3JooBfgPtplSzcXZ9UHAtjdZxbt w8sqUJ+dZfLONbsWwSag/6NgpxOmuUI1qLMpjNSYgkPtxBiaGtLCBrBTeu+NcRhM 2n79L8C73dUbQHEMSuaYMUwABegpFDHaTUoRFi2j71IO95XEcGIfW//jI74GcsdY GMVyDo2cX/FM/pw5TfmbYTU9c2xfPrr6wx7gZGSkhj/uuhk8szfhCoGNoW+u+0SQ WitoWDrXcnPwJXuJhMLILYdDgasXSJShO+9cEoN8iP8E+KSmsVrrEEBEZSuADJ3H rdkYZrsHJ2lapdgQvImEA4ECAwEAAQ== -----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 263980058817862074506951587272068926067116 . . . . . . . . [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 2020-01-13 23:23:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-12 23:23:56 +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 680539578834291764173335787340996207937616908135340432599932972461872557916652401918853029853777704039723384651371391122867130811744939649070906869594118406655027679840768568106422608532160812732999102894589453539187899204712877572902347535214568847059369415027139735430127320595117905568052109738403204452220493685732220467476012784761957122685576932993012291389190416250962022265666651898146074883252702203933115609556824049447948488734098101449474772689198118525011070615512864072933925031105402540667790944779416154963093767064024826259348119465491190787661083255814378262393621742023269140038454557811683343904543037900768700392567666161031450617774979113229924048351941415802431895926627927648352534749473781123031310595110075846625951355320924407742105289591363970954009934751167662388449723988374258222332659628448738030128748554607421318070118859908579978877317937492450000551653652843134824113495429359615673635170416702602779897392284230641754305215908544522295332283143089952790334640293531857599981125281313560055915633350984643435712845060211574817168789846647970906051776462606467691969912093993889306798905802180285998036465399410924331145062675850891037736010970265792895135272433240561495876185482101618856322925441 . . . . . . . . . . . . . . . . . . . . [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) 4876844831133e96fffbb87ba330daf7687797a1 . . . . . . . . . . . . . . . . [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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fa16f81250000040300473045022100e63cdb8e6c5aa7e4bbe622d1e0002556df9a392c2ee7d6a79d4e0fa70252b92b022048640a013b7101850a3a1f2944197d63ba82a9fe941dbef06b897b284af3713f00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fa16f81460000040300473045022100817bb1473f6a8326af2673b52394ba02e6a428320ce291f322f40ae4eaedbf6b02206e4b3102fd0a4673bc92e0dbb5dad3cebfb611bdcb80de0f728a5f2da77ed4eb . . . . [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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