www.prepbasements.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:7b:06:cb:32:45:28:ed:8b:c3:e1:44:29:1d:58:cd:96:2d was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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.prepbasements.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:7b:06:cb:32:45:28:ed:8b:c3:e1:44:29:1d:58:cd:96:2dSerial Number (int): 303200619350393052983014941073419501671981
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d8:25:6d:a6:f5:3b:b4:f3:8a:da:85:24:0c:b2:de:6c:2d:cf:ff:63
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 18:98:b5:84:98:dc:9f:ec:0c:66:47:73:42:6b:f6:4f:37:21:69:8a
Fingerprint (sha256): e9:1e:9d:bc:d7:72:cd:d6:21:fe:27:e3:61:a6:6c:93:8d:93:e8:98:53:3d:46:1d:3f:59:7c:a9:53:9b:dd:bc
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.prepbasements.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.prepbasements.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
prepbasements.com
www.prepbasements.com
www.prepbasements.com
Other certificates including the domain name prepbasements.com
(limited to 100 certificates)
www.prepbasements.com
webmail.prepbasements.com
prepbasements.com
www.prepbasements.com
www.prepbasements.com
www.prepbasements.com
prepbasements.com
prepbasements.com
www.prepbasements.com
prepbasements.com
prepbasements.com
www.prepbasements.com
prepbasements.com
www.prepbasements.com
www.prepbasements.com
prepbasements.com
www.prepbasements.com
www.prepbasements.com
prepbasements.com
prepbasements.com
prepbasements.com
www.prepbasements.com
webmail.prepbasements.com
prepbasements.com
www.prepbasements.com
www.prepbasements.com
www.prepbasements.com
prepbasements.com
prepbasements.com
www.prepbasements.com
prepbasements.com
prepbasements.com
www.prepbasements.com
prepbasements.com
www.prepbasements.com
www.prepbasements.com
prepbasements.com
www.prepbasements.com
www.prepbasements.com
prepbasements.com
prepbasements.com
prepbasements.com
www.prepbasements.com
Certificate
The complete raw certificate details for www.prepbasements.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGKDCCBRCgAwIBAgISA3sGyzJFKO2Lw+FEKR1YzZYtMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODA0MjQyMTM4MjlaFw0x ODA3MjMyMTM4MjlaMCAxHjAcBgNVBAMTFXd3dy5wcmVwYmFzZW1lbnRzLmNvbTCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAK0K3Eg/bJOQ4I9sZe2PwaJy MkLVa+PXEEGSuCPEsOH2eGnovhUZXl+lD4wQ4VmKgzZdiAdxOMe+XdU/Bu/qUz4i b5dh3+93AlMFGrlSy897M3RtvOuHGhUVvtg2tadLLkeGzQvgWi2aKcMYurakh+7X pbW/eAFxFeWnaB9aow5ZaydMtUIOMN+dnUjR8TJLpU/sXiBHCg2ZxJ+hzAfMURRD u+I/es8FuezYkLZmxYVsqlWC7HGkr+ircoOXIKbp+Ti+OMG+pyx7r5auf5kO3UrG YPA5o/XzMZhxY3WY5VvbHbQHUcUofR2ZV0n4OnuWVX/5r9Kd/xKSbyaGm/srfvsC AwEAAaOCAzAwggMsMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU2CVtpvU7tPOK2oUk DLLebC3P/2MwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYB BQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzAzBgNVHREELDAqghFwcmVwYmFzZW1lbnRzLmNvbYIVd3d3LnBy ZXBiYXNlbWVudHMuY29tMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEE AYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5v cmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBi ZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNj b3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0 cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgDbdK/uyynssf7KPnFtLOW5qrs294Rxg8ddnU83th+/ZAAAAWL5 zug1AAAEAwBHMEUCIQDm5Vm5gZYPJ30i8mb7DEFjTGu5mpNAekJXi+5NlN7V6gIg K8vEyiMASDkBVCP9xaIH1Y16pfItjBtCVFpb08rmYiEAdgApPFGWVMg5ZbqqUPxY B9S3b79Yeily3KTDDPTlRUf0eAAAAWL5zuhLAAAEAwBHMEUCIQCTTHkw/lP2gDl2 uQoi20hpkDTNDjZBIj4LbJFeYVttWAIgeuscZuS5tbLSYMnM2Pn98KDveqeapNxh 94gL0iWru9EwDQYJKoZIhvcNAQELBQADggEBAIWsm53UrCBUfb2bEHfa2vU5w89F ONeAoNsDIx4Y9of/bugoaTUYM25n+Pwc1eol3BUGYcz5MZCsh15BuQvra8oQQaa9 52HEftrTnE8Eg0o/3jAL4HW6wGcXuyE6E2Y2LaqUtAgp/94DwrnG1Hqi2Ltv/eMq qHbXiRjWuXpcDu8JJR5rnfl7T+1EgqcqdrWyhP2pckEIzlmhx3wSjRj5trGNHBZC aC8WslLsy8r6mBD/za4CXrDclzpLP2LUcP5duoyBE8beM3g/7QmmVzQnPWt3koGI GCdG5Xx44Bns8uOZQa8NiUXyj02ei3wiMBHHpTGx5fc/O/Icaw6Wf4IFS38= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArQrcSD9sk5Dgj2xl7Y/B onIyQtVr49cQQZK4I8Sw4fZ4aei+FRleX6UPjBDhWYqDNl2IB3E4x75d1T8G7+pT PiJvl2Hf73cCUwUauVLLz3szdG2864caFRW+2Da1p0suR4bNC+BaLZopwxi6tqSH 7teltb94AXEV5adoH1qjDllrJ0y1Qg4w352dSNHxMkulT+xeIEcKDZnEn6HMB8xR FEO74j96zwW57NiQtmbFhWyqVYLscaSv6Ktyg5cgpun5OL44wb6nLHuvlq5/mQ7d SsZg8Dmj9fMxmHFjdZjlW9sdtAdRxSh9HZlXSfg6e5ZVf/mv0p3/EpJvJoab+yt+ +wIDAQAB -----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 303200619350393052983014941073419501671981 . . . . . . . . [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 2018-04-24 21:38:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-07-23 21:38:29 +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.prepbasements.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 21844582260142839483040842587565987168981799356946845167802628265675359549684153694360023156050632777434167283171343355853614376499548852340844088575679083938666729948664083075990160529135930923438516426768213772737705837410573847954793253869965219643074629814833965397344211208941335845753610801545436075986273560721310808067120430824957162501641015200447538876782430011828299478833580623099822282343002999656844684880475024188561427269106357892827138782037163757924720099684786029669652885570909364445140269615838173079566324300883999709409771276820308313968948573103528580522456912055302462540344274337683630423803 . . . . . . . . . . . . . . . . . . . . [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) d8256da6f53bb4f38ada85240cb2de6c2dcfff63 . . . . . . . . . . . . . . . . [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 (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'prepbasements.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.prepbasements.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . . . . . . . . . . . . . [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) 00f0007600db74afeecb29ecb1feca3e716d2ce5b9aabb36f7847183c75d9d4f37b61fbf6400000162f9cee8350000040300473045022100e6e559b981960f277d22f266fb0c41634c6bb99a93407a42578bee4d94ded5ea02202bcbc4ca23004839015423fdc5a207d58d7aa5f22d8c1b42545a5bd3cae66221007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000162f9cee84b0000040300473045022100934c7930fe53f6803976b90a22db48699034cd0e3641223e0b6c915e615b6d5802207aeb1c66e4b9b5b2d260c9ccd8f9fdf0a0ef7aa79aa4dc61f7880bd225abbbd1 . . . . [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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