www.crashit.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:49:0b:8d:ca:a2:1c:88:d2:cd:36:b4:70:71:73:cc:6b:9b 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): 03:49:0b:8d:ca:a2:1c:88:d2:cd:36:b4:70:71:73:cc:6b:9b
Serial Number (int): 286192828312210468512612808943695888673691
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:0f:c3:f4:b3:77:4f:1c:83:7b:6f:e8:65:2d:8f:05:fe:39:aa:10
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 68:b2:59:25:54:47:fb:5d:c2:b7:23:6a:ec:71:22:a8:03:01:bb:48
Fingerprint (sha256): c0:d7:5e:6d:ee:3d:84:e9:8f:a8:b1:7f:e7:6b:73:9b:e5:ca:81:5c:50:76:0f:ae:6f:52:a3:7c:9b:cd:30:06

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)

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 286192828312210468512612808943695888673691
 . . . . . . . . [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 2019-08-31 17:06:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-29 17:06:20 +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 763121730326474339318203327741521111293835727042544519059561046900850809792531989980701460358048899762881414968072427222371170865152001249691095217308403317732544590070133467104220547195263103923850799345299817545640377053587674344195569650722662419300494419847253547818405458969803614537881783319323243176910896092074644637486736380878691755902866766653141430871553997128110596386965387744259587063355972561723959435125216403638649368302730098107945047818815307733979261744283815815274239757887948988258662086098498539096584266860200422796124607506932808382702873508002067325422381988303278408404075922275731324465982461362692012929846490003291330579114088323229282650662371183409423712284536285422153790649467302642608752764557447122118897805353771513069296326459581848643003006048047367831018029035123248816602681346897099941200796974611499161241008086440468315682202504196343485462252387642687561372137750206724819296814273838843268677883649727561109402617900302133493061202776029581769640350545374926437395863546679044734228197441447705726293782585368548505487652263246780143012855344897597034807690150832220667416841552535625224557926355904115096391592019760126712011718310571378149180180580986202674305162545948297380267766427
 . . . . . . . . . . . . . . . . . . . . [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)
							240fc3f4b3774f1c837b6fe8652d8f05fe39aa10
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016ce8db492e0000040300473045022100cd4abff11b95ff270a760ec31529d01cb78d8b8e824466f10c7e88ce97cb56cb02206c3d5f1054544775691b1cb66eda510efab75338de7f3b8fa13234eb340affe5007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ce8db49380000040300473045022100ff2dbe3d5a27ab9fc7a475b77c7f9ce3858a0ccddaa39fb3af528390ff3d03f2022011c4202ec5bdff2f0ed3ea5c7bf24cb0de4bc16c13636446421a36d75b4e1ec6
 . . . . [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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