segfaultstudios.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c6:a3:9f:3a:b8:80:70:1b:8f:ad:73:15:35:7f:f0:bc:8d 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=segfaultstudios.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c6:a3:9f:3a:b8:80:70:1b:8f:ad:73:15:35:7f:f0:bc:8d
Serial Number (int): 328930257375137492556020857188978428787853
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4b:9e:9c:3a:c3:68:f4:0c:32:d3:79:75:cb:2f:86:83:c2:7d:94:23
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b1:78:7a:58:29:c5:b5:de:37:26:07:dc:38:f2:c9:db:9b:5a:51:34
Fingerprint (sha256): d4:ae:35:30:d5:18:2d:4c:b0:60:d3:35:8f:bb:27:45:14:f9:59:aa:45:88:8c:e2:aa:c9:83:1d:72:08:c6:a5

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 segfaultstudios.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for segfaultstudios.com

Public Key Algorithm

RSA

Key Size

2048

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

segfaultstudios.com

Other certificates including the domain name segfaultstudios.com

(limited to 100 certificates)
segfaultstudios.com
mail.segfaultstudios.com
sozialraum.comline.app
sehomesllc.com
www.janithsamee.me
segfaultstudios.com
segfaultstudios.com
atkinsbookoflandscapes.com
mail.segfaultstudios.com
www.segfaultstudios.com
mail.segfaultstudios.com
links.go.coldsnow.net
segfaultstudios.com
segfaultstudios.com
alvira.se
segfaultstudios.com
segfaultstudios.com
twiirk.com
segfaultstudios.com
segfaultstudios.com
cloudcoffee.xyz
segfaultstudios.com
segfaultstudios.com
tychetimber.com
registrations.amorcewad.net
segfaultstudios.com
mail.segfaultstudios.com
lipi.dev
mail.segfaultstudios.com
segfaultstudios.com
sell.wink.travel
sozialraum.comline.app
med.dictionaryzero.com
segfaultstudios.com
mail.segfaultstudios.com
fixerbaba.com
mail.segfaultstudios.com
segfaultstudios.com
segfaultstudios.com
michellepalma.com
wanderoo.it
bitswapdex.io
www.trmg.mx
segfaultstudios.com
secure.segfaultstudios.com
segfaultstudios.com
freee-for-hubspot.freee-apps.jp
mail.segfaultstudios.com
segfaultstudios.com
mail.segfaultstudios.com
dccobbs.net

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0yLD9BHzZKE+2BShUwgi
JNhECjc2/ZCYJcN2s9QGhkwRNJiyQQWl2TizgJGRcqITQRpmEtjbqzAM0inkKZEQ
Jdz8WIQpiiIJcvEh+uRpbjSaGjCv4JfBN7/UqLDvp5r2dWS1oAwYunpUpr5q2iDV
e692Om+Y4pq0Yux6xBKmmMycvL3hrWYO8+2VNDba5vRC2p+qFCMW5QNw4/NjGkXu
KJM67tmY+E1JEcpf0fy2bgCogIvkUthjE+UI8be54MwdShBb4chWpo1aGHmRTaWD
QW3WCpwQHPn7gscoy7eKhoS1QQh6KJ8OifxDEj/7b4j/Rb70AN8IC10RdF5vWru/
oQIDAQAB
-----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 328930257375137492556020857188978428787853
 . . . . . . . . [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 2019-02-01 04:24:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-02 04:24:16 +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 'segfaultstudios.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26653425826710361839043869009336741288978056255184122799908327157045250081281931960026799054076401925366763745764422423380668887768705903941346224256958226716288109572383663682218266635148050990841623913934325937523417181516832541673000765924037420949412681117698184636234066459604489534596695733350067290853716010531692316276809354833217375914202638969429269181449846611265455566588975229404351880254949950864676189906749734957828377880110489658880833203503857188696774992752957021143689441026300017538614307650716552643969925990696033423972937523141508006637325887323970897125298957160041798548483472534376183218081
 . . . . . . . . . . . . . . . . . . . . [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)
							4b9e9c3ac368f40c32d37975cb2f8683c27d9423
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'segfaultstudios.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168a783c2400000040300473045022100a9887dba701b634471260608ea921fe1ed956df551941aeb53c547f24792721b02206ae9d8885d5f3586d8136abb4a8f53c13b65df30300dc37aff34d6fcfd5a3cb2007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168a783c04a000004030047304502206f01ac33f16320113f3f48930b0acced87bdf31ca0ca33e2b31b9aaeb94f6e9b022100b79f33e76711ff494061d1969320a5131becc9e3fe39f57b737847633fd18846
 . . . . [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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