www.megasim.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:14:cc:f7:ee:8f:09:61:91:a6:51:8c:6d:c3:89:85:9b:b0 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): 04:14:cc:f7:ee:8f:09:61:91:a6:51:8c:6d:c3:89:85:9b:b0
Serial Number (int): 355527240912469953023601145456262327409584
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5a:a9:59:a1:a9:77:6a:0a:b0:f8:98:d8:72:41:b4:63:66:42:c5:5a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0d:f8:ca:a9:0b:23:26:2e:2f:ad:e9:7c:36:06:ca:7a:76:a6:c2:32
Fingerprint (sha256): 17:01:d7:e1:b2:91:26:8b:9b:69:f5:7c:7b:b8:94:16:5a:76:c8:c1:82:71:56:50:87:25:ce:a2:44:91:3c:d3

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 355527240912469953023601145456262327409584
 . . . . . . . . [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 2020-03-14 18:16:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-12 18:16:52 +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.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 799601792422525961619684234147646073301566996354774892650341593454282915138285121252684670585683332799972801538370704658638987376690630576339064050069254692470722948819317397384578097429743821426531049926440624670998235855448280985384893342347382308212012338415907262479254467877060146521286666686156948036709951554722088043592954955571820044767976226683917379506353356634577491882653769369107903550507383804127004412365317886083288563338242114261887075842626399188138314310151896576130257805177516169837875507367802570224299154868538411098501328743513081913682176782333215859133672148488927320160450649048121415328486613172072032545505455601202102822579965401387112206666175869235732887273384364919290967503447159540405585970470050244323508311893738093157330977885634052881916805473100462331174943644322952595569463960261926181079749775667897377493324694690757952218389556399829158913981517931440102590201632349932635764267085792168521053152741130366468264837347506200247546674843127037988710117346573250240723414949570645224089335875656794026264688931617305697621107573223346791800716704064520901192720752690976491705904509688782836429838509570423964851983239376907868462519088540045299305170183161184775214012190468238742003102927
 . . . . . . . . . . . . . . . . . . . . [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)
							5aa959a1a9776a0ab0f898d87241b4636642c55a
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170da7a4c010000040300483046022100c79dcd2c58303fcfc5cbd009ad1e7d9cff86355d39ae3368399dc3c4587d1eb70221009c91894b563e672ce3459c8acdcf3f887d15117ded4767147cb5cbc235b2117800770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170da7a4c290000040300483046022100d071b731983da2c3601e5faca77d38ebb4d1589fa095ba8ac2f444951edbb059022100d5448f0c922a0bd6218e15bc35e2b874ec3f714867a32ada211d96502cdfd64e
 . . . . [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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