42401.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3f:5d:e5:6e:71:f4:a3:1c:49:be:7c:f6:b6:40:30:4e:bc 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=42401.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3f:5d:e5:6e:71:f4:a3:1c:49:be:7c:f6:b6:40:30:4e:bc
Serial Number (int): 282899456390982015086458508434415081770684
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: be:23:a1:16:22:a6:90:5f:e1:2b:bb:84:b7:fd:75:ec:de:41:80:fd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8b:77:5e:3e:5f:f5:6f:0c:a5:c1:66:b6:e0:d8:19:f9:2e:fb:e4:15
Fingerprint (sha256): 1b:50:b1:93:58:2e:5e:5b:3d:f9:dd:23:43:4b:66:64:61:49:e9:12:68:3f:ca:0f:b7:e7:bc:e3:14:3c:03:b1

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 42401.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 42401.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

42401.com

Other certificates including the domain name 42401.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 42401.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0mvZO9wx/axF6Y776F0f
lKOvA/nU4sLw5ujxVYRcAITq2QkFv8omcTKR/sNMQ3sLGsSOmGP83YF0fmbSj4fY
mN3Nz/gWieWAcs649m+sm7hrsTfR7iaO9cIXBOHNnEFOXs1aO3DcqMi/Poeb2n5f
i6I0ZWxC9n8fWOEWNtJVKamQ46janiGYm3NLMH98E3FKhuKmYIobCmm1zWGHDrpM
bd+77wzlxwGPxaz/VJn+5aokTYngtv+a/+oQBxM+s5XjvZsrBZJthldVejF2AUuT
C2vDR7ey3Gm/uMzJMGPoypZOBqLC0kMjPnRkDmY35UE8GDqkNjKnPmnOTWUteZ6o
/o6MmFKMUZvNrCZcXscHuUpAjwN6WlAMpUyQKDqWx9o9j1ZeufZLyrBS4gid1HlY
4/7tPhCqyQYP3Gfnc8CJ9p9r9j6s3q+8/hWci6i7B8STLzCaSs4lmPut5+cCWSkl
NU9vlSf9QpLf1mQBMk+y/sThfJpN0joQb92dLp7aFDXAihXdlLWvC0FiL8hf9AAa
eykYBxKedasYVp+WgW5y0Ruz3YB4QWkLUSDOqmSTGCUmxuwOVDMBuyMrqTLijyqy
ZqtFdJnJM4CIyo5HC82OUPwi/zuG1/igyXilz/LZPW4UGmrSGe3cIX2RKvJvTVEK
5xFO9kjnDHtnZwDZRm6w5e0CAwEAAQ==
-----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 282899456390982015086458508434415081770684
 . . . . . . . . [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 2019-05-25 11:29:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 11:29:43 +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 '42401.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 858443940914654015287671384338688320209858034316017368017487843196953937823815337829390575488934213094412971833629562293195135701655745451869050855141644809555162946651628863244448912358804676963193543724940030085084620738183428022385212048696804884756204881688399793571426186912409728844780896431927342891841863847914936363162802609033242586133270827339560245093670753202013496020434784490849221043631527714010067160754602386403636065209838394940411841186026043956566717076923298515646837617584265731804830355269033896333829123676398453862449945421534788527903906977136048659560499868115264514924719605662629221374963650487826465754154930002104052064851217408952596434494677553006979654042341580993842343097070292944603928966320862317819750784722021344579256846459923459249789420719458322930633779381640495808124139331659062535042532676112076387097921972223546224040903746255693388141392872913229719758126885717110217303102593436709672662205393536335285670860727784872360480352083848786056306727252639116077978633424997061223108317340078809026208076878872093302545270989497589520637533312690366766705013319634576553526413751973719704724140550035617176780578630042195379447176616291508138393594830006163999419749605619388885503108589
 . . . . . . . . . . . . . . . . . . . . [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)
							be23a11622a6905fe12bbb84b7fd75ecde4180fd
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '42401.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016aeef7e0b300000403004830460221008f263ebeb1e47fef33bfec377700c84c295b47a427cac9c5d937fbb27a6f54f5022100f0b641a69ea5df367e16bdf07c947167e739c243fa7f107c35d8a29bd63c2df9007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aeef7e0a50000040300473045022100837763259c721fac78ddd2ccd02b8df58f216f487af238b82dc08cd49b100f2102202994c3d166cab1ef3ffd07d2ac258801a9487b06aa1ee0e0266bdd21124b6afc
 . . . . [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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