www.megasim.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2f:17:50:79:fa:67:da:67:e4:d1:62:44:c1:fb:c2:e5:ea 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): 03:2f:17:50:79:fa:67:da:67:e4:d1:62:44:c1:fb:c2:e5:ea
Serial Number (int): 277361119142227327236820548367906832049642
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5f:ff:f7:74:e6:4a:d8:d7:fa:3f:4a:fd:ff:48:d8:48:fd:db:74:ce
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 45:16:a1:b7:43:d2:a6:47:85:f2:31:af:8c:c8:79:61:b2:8c:e6:66
Fingerprint (sha256): c2:aa:24:ed:26:4e:39:6e:fe:55:98:fa:7d:62:4b:12:11:48:59:12:fd:2d:8f:91:de:b9:0a:51:a1:3b:1f:88

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 277361119142227327236820548367906832049642
 . . . . . . . . [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 2019-03-24 05:32:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-22 05:32:11 +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 736088411318774847093494292231366888524253355549058142358374810655407418510361026791727320302123531312803296476878284355615313564439610461253004359172263128117967340784728935837413279789109099579105520155860297202286766441342262833606858076080607912116886661027364405342238465385993249296117931568919759675945806392417487552751611700780627892781075075904272380141231471009625568970397847132145781918182475475878040319477586425810750763865352128678013114871557831160798797368302175774854848385993796789875552688624624331667757875696184130279404619156972368983647992735294563178778105955292402968107076560289829241507997214877036770931366186022108153159096136128705040793681794953433116082564993100911759061274183767551943360472572970493018617056884860847981228562917313022272046440079050173828737315918640970581123392961078236876318773561141839498753008913567286226524643552718081433088616148889364541896495434903161230899443245485058188135451175597339673719166496257668748541849317568055217764370050469134389620284315536764614888734631902777042545858111074685378701964551346561439037883227916180862522964889236855669654408578289280777098788144201476730816998549148277599693474511321701519675441854160281471334823265046298413895459401
 . . . . . . . . . . . . . . . . . . . . [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)
							5ffff774e64ad8d7fa3f4afdff48d848fddb74ce
 . . . . . . . . . . . . . . . . [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)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169ae6644c300000403004730450220720a9c2f70e19083af4ce927c8376986207af2ddcbe20b3e2c795d0ee48bdfd6022100e62dd0e32216f5fdf70ceeab319eab3680638ebe20e079cda82a56d06e7e773a00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169ae66453d000004030046304402200ddac4738d0fa59a2fbebb53d0b030687db6ad2c3b30893db1bb5034b799e7d802204807134a09b3ec4641a07adef4aa74ad80c5f8bac0dca895fa4f32be9ea3189f
 . . . . [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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