www.megasim.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f0:ca:e8:91:05:08:75:c8:eb:f0:72:ce:e3:f1:b2:f5:26 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:f0:ca:e8:91:05:08:75:c8:eb:f0:72:ce:e3:f1:b2:f5:26
Serial Number (int): 343274337465673855872706598794475403932966
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e6:ca:c4:ae:95:3a:4f:26:61:1a:8b:3a:3d:f7:6e:4e:d8:49:15:0c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e0:34:43:8a:e5:a0:db:bc:79:a2:c6:74:61:5b:a9:09:07:8d:57:4f
Fingerprint (sha256): d9:a1:21:a6:1a:1a:74:f4:cc:7a:de:47:ea:ed:07:1f:fe:0c:46:aa:a4:fe:a9:e6:92:22:d3:12:35:39:9f:22

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check 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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 343274337465673855872706598794475403932966
 . . . . . . . . [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 2019-11-09 07:18:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-07 07:18:33 +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 902813763382537326543583327988255893762156983960115921296848475651173788906077802795030904200029146231659421834515464343650381042385744958015803545896839251453845352590110357442394680959473832113302868146964669096425760320057635021715247303302722354894381213413306029277051205306045485480832606188769467290278795849679970952949274664701149406955838739451574574860569549974432318356258311448062937879543525388104245816842014143622190734047103229925111949316544811321926561203639798470188679941937491962226172899884781995998723920157028919331158046819609368624135741893898792695629870899884481818430837527723806823105917793529094748327782649512810409966630281588759758963453121153872377417519340052615218656255877189435156818468433557331469055639073753976678254448400788546948072812959481161000359276078316723383560710013383875159905424499461562088684725025809590576397525808373142588561705745459942697266923543630590435046314100006037223433177236761084245674993277113622310916572658034320048435364765326179535357283278893118184343783719945561442058477421817045168577620447057085886104182685517645291339157799037385341289589506553328263355485788116800948241186571554557655371354086041135768490563613672194841750435144854339623429837131
 . . . . . . . . . . . . . . . . . . . . [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)
							e6cac4ae953a4f26611a8b3a3df76e4ed849150c
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e4f3e4e04000004030047304502203d0af94c7c2140e2fc3cb086d6181edddc8de7e8806179f506164ee66df92966022100eeae3ada97d39f6fb6c1e88810a05267e61af9e99b4c26f659edb16769a40a9500750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e4f3e4e04000004030046304402206cd051143881a57069a1f04201264c1d01b676763fb5b149a6f7c33b74b2ffdb022042382fbe34e132b4f77866524a589f6b95fc14654f87e5ca498d8beb241d7684
 . . . . [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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