www.polydisk.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:5f:6f:04:72:d8:3b:2e:eb:d7:c2:ea:4b:cb:bf:92:01:7f 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.polydisk.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:5f:6f:04:72:d8:3b:2e:eb:d7:c2:ea:4b:cb:bf:92:01:7fSerial Number (int): 380923535990575994675993927875954553782655
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d0:d3:1d:7b:c6:14:cc:e4:9e:2c:93:eb:4a:00:f6:f0:24:74:78:eb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 54:59:d4:41:93:d7:4c:5c:33:b1:86:d8:d5:0b:3f:73:64:38:d8:9d
Fingerprint (sha256): 31:a9:4f:b6:d4:1d:b4:b7:63:13:a7:89:eb:da:ca:29:09:16:78:f8:75:fc:ac:2d:0d:d7:0c:b5:70:01:dc:0e
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.polydisk.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.polydisk.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.polydisk.com
Other certificates including the domain name polydisk.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.polydisk.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWDCCBUCgAwIBAgISBF9vBHLYOy7r18LqS8u/kgF/MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwNDQwMTFaFw0y MDAxMTAwNDQwMTFaMBsxGTAXBgNVBAMTEHd3dy5wb2x5ZGlzay5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCiTPIDw0SWOmT7eHv2cS2vbREw6GX4 x2a97qfkKWV3zGOwY46V2uShGUZL6kvDoIgsngzXTqpdYn+HVwQTZOg3c19FrrK1 sSVF4jKkGKGduzbZDda5L3IKTRXvbZb4qchtppbDXwwwk4pcaQjI2QQrooZSByHR PBwOPDxObAcpZMx3vmtZjGd5N69ThDaxv3WlcWQgeHOG1vd6eh8B2FGjhHhkgXwu r1c1Lb4P+9a4oNI/xrASiT74+rF3ZqZiWOZG0t+AJftgSUTRuUCm8J3RGSLYEzHq v5h7iA6rs3GBn8/1xQ1O+M25SOT+91ERJTRjcAqGZGzsIz7mYmG7mq9JmScB5+O6 g3S2WaHtsM+6bE0ZOuX1LFvrJCHPD1nfq/GOn6+lbzEJLS2yVRIzhOmU+XCvRrpW QopcbPSyZ8gcPSGz1EsRIxGnj71u75BJJOgg5oY1OtRWmOjqAJ/Jl2/er2j70viK 8LB3oRwLYTZtNkBRAtWrY0HUSHL7y2x/pZ0E7QZy0/pvQnomo+7seUEVTjdTiAwE FNx8XClIajzDTUUM5eYY+zZPrRH7nUsRYGR783e9U29SiF3YU1LmK1giBA05Drsu pGfiBV/Kd4Kt/lPl1jrv0OTsAm5aMHSMO12w+9IAeHfc7AnNwlo3C/WOzCtwu7nE 6wzybUudj2f6KwIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTQ 0x17xhTM5J4sk+tKAPbwJHR46zAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5wb2x5ZGlzay5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW2+ ez/aAAAEAwBHMEUCIQCy/h4vzvYAqzLxcQzSzdIPG0oLNDIakDxk0541H763ewIg ESz7DNIO/Hvrb7VgpN1BnYzcoaciZE50kXCYBegAocgAdgBvU3asMfAxGdiZAKRR Ff93FRwR2QLBACkGjbIImjfZEwAAAW2+ez//AAAEAwBHMEUCIA1Pf0O+kK25WDNS Ld6s6WxcHSPEJA+aXrJE/ihIi6sxAiEAopoL4MSedxx6/E8GBt3WLGezBoEwW8la FknL9Y1SmRQwDQYJKoZIhvcNAQELBQADggEBAEyOPlInBVMthLYSFG93slJjLG19 C/TWYBLeZ9+9TkKyljcL2YgyAp52S1Aj+3aO2sZQ6axPGnq5SWSd5E2XNLowsZx3 X7sVOs0uS7gHxb5iMG4pOwUwfRqZAeOP8Vouz6D9PScT8fXoviaI0J+BlPXFVPGK 2/p2S56IlQOR0zLPGfV/RuJpY205v7SXPLT+ypr0sEl7HgQlKMk3PPbaF7odp+S1 X781w7aji/d06bBUNI/DsrksC7gj7nUE8c0MrpaF8H+6a+pY9IpVymkdHBDSLytu aAhzS/WH2Lf3vq0mDW2WrWqmncmXgP8rkfUowxHzKHpSQkautncF1c6ufZU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAokzyA8NEljpk+3h79nEt r20RMOhl+Mdmve6n5Clld8xjsGOOldrkoRlGS+pLw6CILJ4M106qXWJ/h1cEE2To N3NfRa6ytbElReIypBihnbs22Q3WuS9yCk0V722W+KnIbaaWw18MMJOKXGkIyNkE K6KGUgch0TwcDjw8TmwHKWTMd75rWYxneTevU4Q2sb91pXFkIHhzhtb3enofAdhR o4R4ZIF8Lq9XNS2+D/vWuKDSP8awEok++Pqxd2amYljmRtLfgCX7YElE0blApvCd 0Rki2BMx6r+Ye4gOq7NxgZ/P9cUNTvjNuUjk/vdRESU0Y3AKhmRs7CM+5mJhu5qv SZknAefjuoN0tlmh7bDPumxNGTrl9Sxb6yQhzw9Z36vxjp+vpW8xCS0tslUSM4Tp lPlwr0a6VkKKXGz0smfIHD0hs9RLESMRp4+9bu+QSSToIOaGNTrUVpjo6gCfyZdv 3q9o+9L4ivCwd6EcC2E2bTZAUQLVq2NB1Ehy+8tsf6WdBO0GctP6b0J6JqPu7HlB FU43U4gMBBTcfFwpSGo8w01FDOXmGPs2T60R+51LEWBke/N3vVNvUohd2FNS5itY IgQNOQ67LqRn4gVfyneCrf5T5dY679Dk7AJuWjB0jDtdsPvSAHh33OwJzcJaNwv1 jswrcLu5xOsM8m1LnY9n+isCAwEAAQ== -----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 380923535990575994675993927875954553782655 . . . . . . . . [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 2019-10-12 04:40:11 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 04:40:11 +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.polydisk.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 662128548870574365583072497207243663834453990938351640420805232368966678812921700935751189190751002710438657290767284253087404003982868579573259676635097815855380403232263350887621419624548592766813795926385382178783514397588472106408430182290877226834859178252420708085385244926523052674827921337579068974492576222657295092923278941707606316663283063624680917222581413776875939898439685357513066075976014549050225137474465635566962705866794200693229328830173670371376705122827836539901491717477047443220297985105910218523861688770005881287546433508639133943983698321774897443707503122798271719426851248484745802985691513019958961607769661781440419298539886479075830286966597983324014079715150270842502914807381287533583929116730652567887069915861239858649456837157116068585441261105134454694139901549556006702297002027243137343156630807391356278494148471636089546309798893855436043356117672695906182943580316503362050695229133315354196357424211829805779040806032693758865560028380413422105769284037259951434163688105230036968612723525563672282962947850980573276146965035941965779971550902107189127489080066133420410701298109617075738564303775870990991343096155421602053401512652655676493376531805733271410207100452172720093545364011 . . . . . . . . . . . . . . . . . . . . [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) d0d31d7bc614cce49e2c93eb4a00f6f0247478eb . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.polydisk.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) 00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbe7b3fda0000040300473045022100b2fe1e2fcef600ab32f1710cd2cdd20f1b4a0b34321a903c64d39e351fbeb77b0220112cfb0cd20efc7beb6fb560a4dd419d8cdca1a722644e7491709805e800a1c80076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbe7b3fff000004030047304502200d4f7f43be90adb95833522ddeace96c5c1d23c4240f9a5eb244fe28488bab31022100a29a0be0c49e771c7afc4f0606ddd62c67b30681305bc95a1649cbf58d529914 . . . . [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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