www.crashit.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:ef:4d:0e:18:7f:35:09:a4:de:f5:c8:88:63:af:2f:e8:6a 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): 04:ef:4d:0e:18:7f:35:09:a4:de:f5:c8:88:63:af:2f:e8:6aSerial Number (int): 429879053165832958855428081556814237263978
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: cb:17:2b:f4:b6:74:26:f3:26:d4:92:42:72:dc:20:47:09:35:0e:b4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 59:e5:36:24:48:58:4e:36:65:59:da:65:58:52:b0:da:4e:80:63:4d
Fingerprint (sha256): c7:bf:7c:60:94:04:57:58:f0:57:0c:75:a8:1f:57:de:12:42:b9:f5:88:5d:a3:eb:65:68:cb:ee:78:a1:95:16
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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----- MIIGVTCCBT2gAwIBAgISBO9NDhh/NQmk3vXIiGOvL+hqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDQxMjM0MDlaFw0y MDA2MDIxMjM0MDlaMBoxGDAWBgNVBAMTD3d3dy5jcmFzaGl0LmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBANGBMN/vLh0feg8Vhw8f4/EP3EYg+Woa uRoqvnhXprJgseXFQW1NDpJmTrfxgxebs+COONLdWgiUbhRoniEG7Oi7e8fMdD3x 8O+env9h1MpzRnIPTcnk4qV25aEKu4f2psECCurY0vObq+kmCi5jUMLJY962CufG kvY2l3rxIxN3iQr54a6JoCMMPwDqJrhwEifgu2Rj0euXufFm+gIjOFIaztHvq8Cd +uU0bnvHdPoT3r/e7U8G7ExFXs7Y4IbngmRNVrIgVsPF9rSR6ztXGRy9uruHzZBd ymt0WBET7lHzH6fvIxbq5QcvusthC/GaCRr/VLwcMl/71CwceKn3eo56HyM+/Ltl L1ZFSvqKpSFHFxGiw+E1/84UWerwnJKhOy/A2MiCvZ6IT/Cp71Vr28g2T4o6Ar+t UJH2gSf1BiNxLffZGcy5HbXZrS4TF8/kZE4u+TIRUvJAhDYQPF7XSu82/g+eDb2S tY7e49KbJxJNbeBJX+KKvSPeaamMw1uq/lVPmIhMQoou1AMa85rgshVzaydNLIiT Z+eK6gz7u0hza9crU1IoASZVsInB2Fes+jTKF3kbknl9BfWrEPSKamTHfoxIlhy0 Wp9wJneN/RJOgi74wZN5u8aovI/h0ybQR4sSTNtpgw6AkVfSdFsikmvNmBB6Ur+I XFY+GR3LrfVVAgMBAAGjggJjMIICXzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMsX K/S2dCbzJtSSQnLcIEcJNQ60MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LmNyYXNoaXQuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB 9ASB8QDvAHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFwpcDt 0QAABAMARzBFAiAHhQdiPYBnXD2DF2cESfyCcZSzl/IxEcTHASy5RmvTuwIhAM+v PPhlSEe8bGuR0rizDEfF9y3lfY/j8VtU7K5Sw6UyAHUAsh4FzIuizYogTodm+Su5 iiUgZ2va+nDnsklTLe+LkF4AAAFwpcDtxAAABAMARjBEAiAm3o1fGXfMR0rJz/JY DmSwnvqPcK7BYdSgZjJI+kGvRgIgdFkkLHwpIXSG+xp6OmbIFHWyGNk6ugZTR8z2 3i+vQR0wDQYJKoZIhvcNAQELBQADggEBAIzKaQ8+iyQfGtW3tg5uUM/oe9O0zk+Y N2qGZPAcOjI47AbAbjs6HiWhqwXEJrSKBqMyd0wVJi1+drsSmNk41cPaAC/5vU5R C3xJ6HPB7cN76/CRZQLGuTIXICnEx3eeJ6oVj5m8ZlO3hy/Ng9/Id5Lm66uXZjMg xkCFiAR8GgfWx4W6DuUGsnCVJT3V7kKvSkRVfq+h0cJlieOOMHp9myB7YQ54ZK0p KP/HNvQHfmV1kpYMEwrXHKI7dKNOHYm1G6j+A5IUQaJJ5x2yoHaZMrMtnbzFCtEX I4sDZmG+ATjkb8qfWMBm7NwWXfnKBccRT3p4NHZCluxSZ7qvvoddNsQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0YEw3+8uHR96DxWHDx/j 8Q/cRiD5ahq5Giq+eFemsmCx5cVBbU0OkmZOt/GDF5uz4I440t1aCJRuFGieIQbs 6Lt7x8x0PfHw756e/2HUynNGcg9NyeTipXbloQq7h/amwQIK6tjS85ur6SYKLmNQ wslj3rYK58aS9jaXevEjE3eJCvnhromgIww/AOomuHASJ+C7ZGPR65e58Wb6AiM4 UhrO0e+rwJ365TRue8d0+hPev97tTwbsTEVeztjghueCZE1WsiBWw8X2tJHrO1cZ HL26u4fNkF3Ka3RYERPuUfMfp+8jFurlBy+6y2EL8ZoJGv9UvBwyX/vULBx4qfd6 jnofIz78u2UvVkVK+oqlIUcXEaLD4TX/zhRZ6vCckqE7L8DYyIK9nohP8KnvVWvb yDZPijoCv61QkfaBJ/UGI3Et99kZzLkdtdmtLhMXz+RkTi75MhFS8kCENhA8XtdK 7zb+D54NvZK1jt7j0psnEk1t4Elf4oq9I95pqYzDW6r+VU+YiExCii7UAxrzmuCy FXNrJ00siJNn54rqDPu7SHNr1ytTUigBJlWwicHYV6z6NMoXeRuSeX0F9asQ9Ipq ZMd+jEiWHLRan3Amd439Ek6CLvjBk3m7xqi8j+HTJtBHixJM22mDDoCRV9J0WyKS a82YEHpSv4hcVj4ZHcut9VUCAwEAAQ== -----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 429879053165832958855428081556814237263978 . . . . . . . . [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 2020-03-04 12:34:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-02 12:34:09 +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 854704410833563062759698742594508577641778020114637946855643960837142717620691481796381841888398519657172386217096055708762620805556543411920618485546657202348668830901480086049040472668397120730903584148373758836833132754447690458808721001497326232451273729852211790501330126175150352681044437897745156612352366990980763470734107474631874320840917918933249493723673720504160578315511183930514201276972265055945650144859206437587868104136427314628079985762895801540025144564797570635056397990056095927295668713687227942737713921431701932943038255499296853278038229899056284643376063798944328770330816752120611857719586107029476441694307893325984508989076747022850889561360928141231632490285801505890169355969054325265762532484484901592415045162941885153109532827224295398107395208920298720921731173286759503391488517822722726510953382598296203180585156985301219775844473383410257816717216823345582243228564462046082384138878884893150382270567537018619572980532730616256149920820317274006450593878390422815058591078313103432104086434323107043401328931136581831987015792270114783607425128528829332446024464101146441705397067180890412293765260136604663028577139447022977560541068318278115003274661314021781776447513426633784355833378133 . . . . . . . . . . . . . . . . . . . . [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) cb172bf4b67426f326d4924272dc204709350eb4 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170a5c0edd100000403004730450220078507623d80675c3d8317670449fc827194b397f23111c4c7012cb9466bd3bb022100cfaf3cf8654847bc6c6b91d2b8b30c47c5f72de57d8fe3f15b54ecae52c3a532007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170a5c0edc40000040300463044022026de8d5f1977cc474ac9cff2580e64b09efa8f70aec161d4a0663248fa41af4602207459242c7c29217486fb1a7a3a66c81475b218d93aba065347ccf6de2faf411d . . . . [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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