test.equestrians.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:9e:73:3d:c7:ff:16:89:31:d3:1a:5b:c8:d5:ab:ea:89:c7 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=test.equestrians.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:9e:73:3d:c7:ff:16:89:31:d3:1a:5b:c8:d5:ab:ea:89:c7
Serial Number (int): 402366939706582566859741361396777176697287
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 38:74:80:a2:c9:c5:e4:74:7b:f7:d9:3f:ee:36:80:8e:ee:ee:37:c1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 42:05:94:b1:93:17:a0:ff:7b:d1:ba:64:2d:7d:ca:58:eb:51:7e:a7
Fingerprint (sha256): ff:13:ff:5f:61:e2:b8:44:e5:0f:5c:4d:38:2b:2d:99:48:aa:62:93:73:3a:5f:f6:31:aa:cd:dd:44:a2:87:44

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 test.equestrians.cz

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for test.equestrians.cz

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

test.equestrians.cz

Other certificates including the domain name equestrians.cz

(limited to 100 certificates)

Certificate

The complete raw certificate details for test.equestrians.cz in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGXzCCBUegAwIBAgISBJ5zPcf/Fokx0xpbyNWr6onHMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMjIxMjI4MjVaFw0x
OTA0MjIxMjI4MjVaMB4xHDAaBgNVBAMTE3Rlc3QuZXF1ZXN0cmlhbnMuY3owggIi
MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCmFysIJ9T+CGEwNisOrM2g8DVh
DFyYvQZ8lXBV8MyQ5AlpveGuOCSPnyGNijtwd01nrUp59EtZBXiHBSeOfmX3hk4k
/Hwk4cFCtSohcZpAX2Z+tNE5huHkG8NJ9roOga7qQtaCxYh96qsmhG58XYMkUoAN
2eo2WcGGPHRQJ6v2KisANsLe63esIFGQX+EoovOSTUXoVcCYkTflSf2UdO5B5gh3
TRKzRfc9YTda4XXvxushH7eHL1O3ynOFpMv2dy7jZP1KKkVCblH3YoCUvQ8XVRys
o3yvqOcTRGiWYLzn62PGtQjOerDfiq7gC95Pb0Spg22QtQr8DNYKLt2dFxEAVQh1
QADo9yEUeOko4Ri1ldax/gehURhDAnLLBGBpg0ua2fzKnwLex6dsJ+tL+kT1+qfe
trusnQjRNv4nbP2nUPAgSnT+FJbHFfEKvuKgEMUACBTGM+UDmLkbaawkhIJIXOKf
uOFQ0MsylJP1HUiq0m895JZa5aYTqz+a2mE+sZmlDNtZWU+bMbDCAzGQZ0jKJ/Ap
5M8NXPHNWqhsSecNi2Oda273rKcrVLDEO7A7dzYYs6CeZw16ArtLoA43DWjNWfH/
3mhd24Sp7irnyOOq3sj/GTVUJE3jZgIb8EtZ6Wd6IaBRIizhCQIfGd0QTk2TzTvh
NolMOsc2d+LwhBvaywIDAQABo4ICaTCCAmUwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud
JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW
BBQ4dICiycXkdHv32T/uNoCO7u43wTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObem
RWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3Nw
LmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0
LmludC14My5sZXRzZW5jcnlwdC5vcmcvMB4GA1UdEQQXMBWCE3Rlc3QuZXF1ZXN0
cmlhbnMuY3owTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm
BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEE
AdZ5AgQCBIH2BIHzAPEAdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb
/gAAAWh1v2lUAAAEAwBHMEUCIC36/lHli/T34hleGkrG2WkBKQVWUtXT94DAe7Ob
8mcAAiEA9M3evoWyojN3mDRqoWllQbU5pgrCbvgye3awGBKxwLQAdwApPFGWVMg5
ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWh1v2lKAAAEAwBIMEYCIQCNuptG
AFOMeez+jjvbroZ3uurPPgMGgV3IpCKGsfPncwIhAPkreqPOSbvWEbR5lsADxV+x
SfwiVRq6XenzVLYtnOF7MA0GCSqGSIb3DQEBCwUAA4IBAQBpHeGBccJTHL5TMdNp
3mTWmp3f1cUsUmHJguIe24u8O+LWETmfCswIOrt1a3POwUbtiOz3o/tm+IDQVkly
zKj9hYRMs6qxneg7l0bEp2elasxkjEWDBYkI54GpHSOEwFFskeQRvcoCacVGgVMn
nw4SFjRfq3GYRGD4rh/mGA0gQqwHX96r2bEPQ4wAd3mUK+vb9qJ4j7lePh8kDCl/
9+pmw2e3zTPKufCO3QMB4HwhOLdwjdHyH+GETexXWhMEsVUA/V/JGgFS6CHTqy+x
APTJpXJj3RUD84gz0Q0QlbE7K9O4XTGguQ9C5a/ZeSFwcwSWAmb24YIPgOnynwnV
L46d
-----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 402366939706582566859741361396777176697287
 . . . . . . . . [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 2019-01-22 12:28:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-22 12:28:25 +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 'test.equestrians.cz'
 . . . . . . . . [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 677590124564654427478171701350503934429632724769874265304000756954865801419368627022508588134202374055024873008923492569405526201945140047167322287657810938422169645169405235597841816531972351906270125703095135958234738376033954731589477344668842162344244101801269239500577748601826198727559730005601017490120268036561570912857789538493785143668126662902964911200082302514403470607879611188168789105718773621263143502805576600566509830710318695927433426758011948841787023704820888281453474758872795699502768413673862663831604982084186737453322803235429545460127790460409025447759425837600176186058867578637001905953394109309036892231071608042646167600890664238197083302419159487329903757673079276443603148955868008407842303187951785096348822443775593094199402119830735913695194151245355218602077756997101648449902166258878408321065525204062605277081933493584417060337872502105696603185657466783390201264675345827347272487695718590593632189255497102520229245842836360100008547162920893381499548216549391919426978446276241127198439772600039005525670802592537882143326589252387335889726208646464405486532336529527271698591114224142781584857140519863401778904113296418192455260058518270389031843131470485045913429712799347572635506301643
 . . . . . . . . . . . . . . . . . . . . [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)
							387480a2c9c5e4747bf7d93fee36808eeeee37c1
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'test.equestrians.cz'
 . . . . . . . . . . . . . . . . [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)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016875bf6954000004030047304502202dfafe51e58bf4f7e2195e1a4ac6d9690129055652d5d3f780c07bb39bf26700022100f4cddebe85b2a2337798346aa1696541b539a60ac26ef8327b76b01812b1c0b4007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016875bf694a00000403004830460221008dba9b4600538c79ecfe8e3bdbae8677baeacf3e0306815dc8a42286b1f3e773022100f92b7aa3ce49bbd611b47996c003c55fb149fc22551aba5de9f354b62d9ce17b
 . . . . [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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