www.crashit.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a4:10:f1:c0:f8:55:7c:a8:d7:0f:e5:10:59:95:27:5b:98 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.crashit.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a4:10:f1:c0:f8:55:7c:a8:d7:0f:e5:10:59:95:27:5b:98
Serial Number (int): 317165688875687798629909558992523342863256
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f2:93:3b:2f:a6:0b:f9:84:53:e5:50:c6:79:fd:0b:9e:75:00:cd:b7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 64:28:21:b5:d8:d1:92:78:39:c8:3b:53:b2:67:dc:73:eb:f0:82:dc
Fingerprint (sha256): e2:fa:b0:ff:20:74:c1:d4:ec:39:a9:ed:77:59:14:df:6e:53:b1:56:24:8e:fa:c9:3e:bd:79:cb:3d:fe:2d:19

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.crashit.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.crashit.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.crashit.com

Other certificates including the domain name crashit.com

(limited to 100 certificates)
crashit.com
crashit.com
www.crashit.com
crashit.com
crashit.com
www.crashit.com
www.crashit.com
crashit.com
www.crashit.com
www.crashit.com
crashit.com
crashit.com

Certificate

The complete raw certificate details for www.crashit.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 317165688875687798629909558992523342863256
 . . . . . . . . [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 2019-10-30 22:16:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-28 22:16:58 +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.crashit.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 726342619812675318833725377507064846531742443335149576202575343093441039221654165694820540967829489699365807395130388059478504880969779162839018568801795182275856407635777384582822121415974322991740710754264966886577295852044440543854668832566970456177995564697948332812973223761446191568118658687864593291387793625521108748356374279045257493937428488011077111774618992197692646688706810190629646494290332816337488964292622464922372398213679924984120924637132776818641090834901699772181806484498108120108629264539063370272821349448576952366322760835197011817631537052512434284423675276347782282122457613031139093939869641892231804753427608310597537351794522483856101126979024352486467561576686862869426609988943416713276333277768777854506326611995868410573364741476522896393774111782947244391730634447785352853046881931383253396773216635181779337194897732601844889260078924151736633647978016149224585261068469905122276105629356932570419498397615742048334194631896894184005037814773128439414317671853649548831832443305105935993556844617524799251330491981631054607683068105715924081891930771239893919849982853817720375377935083737590429579170727473935717162583574815546135195322090475670848901115580951295935222421277008411508169581961
 . . . . . . . . . . . . . . . . . . . . [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)
							f2933b2fa60bf98453e550c679fd0b9e7500cdb7
 . . . . . . . . . . . . . . . . [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.crashit.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)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e1ef53af0000004030047304502206f8a5d23bb3fd5dd878bade3d82416cce191961e23b8c1a0e4603a559739c4a30221009514ffb4a42873b7fbfe1126953959bb7c218f77b63a8a090a814e7e401a39680077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e1ef53b2d0000040300483046022100b126bc98ffa7471c6c10a4c25fcde658c1b619f91e3fcaca7e5550f83a9acd2c022100e667e092dff0d9d9095c1ee639a290da8de9349b714dd4afc04df04ef557fbef
 . . . . [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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