superveci.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:74:c2:fa:46:2c:af:70:bc:77:a0:89:5e:25:dc:9f:7a:dd 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=superveci.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:74:c2:fa:46:2c:af:70:bc:77:a0:89:5e:25:dc:9f:7a:ddSerial Number (int): 301068782086815516660540346124277041298141
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: eb:d5:18:d5:39:3e:71:13:30:55:a3:a9:49:7a:c6:30:b7:53:c6:94
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4b:70:86:58:e3:a2:b5:0d:1c:be:0f:83:1b:25:c4:ff:1c:60:b2:a0
Fingerprint (sha256): 60:d3:89:dc:bc:70:d8:6b:a5:cb:67:ba:78:03:e6:03:9b:95:c5:0f:68:a8:27:f1:be:09:11:f9:4a:9c:03:43
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate superveci.cz
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for superveci.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
superveci.cz
www.superveci.cz
www.superveci.cz
Other certificates including the domain name superveci.cz
(limited to 100 certificates)
www.superveci.cz
superveci.cz
superveci.cz
superveci.cz
superveci.cz
superveci.cz
s2111.websignal.eu
superveci.cz
www.superveci.cz
www.superveci.cz
s2111.websignal.eu
www.superveci.cz
superveci.cz
superveci.cz
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shop.satomar.cz
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superveci.cz
www.superveci.cz
touchcentrum.cz
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www.superveci.cz
superveci.cz
satomar.cz
www.superveci.cz
shop.satomar.cz
superveci.cz
superveci.cz
superveci.cz
superveci.cz
www.superveci.cz
touchcentrum.cz
superveci.cz
superveci.cz
superveci.cz
superveci.cz
superveci.cz
s2111.websignal.eu
superveci.cz
www.superveci.cz
www.superveci.cz
s2111.websignal.eu
www.superveci.cz
superveci.cz
superveci.cz
www.superveci.cz
shop.satomar.cz
superveci.cz
superveci.cz
www.superveci.cz
touchcentrum.cz
superveci.cz
www.superveci.cz
superveci.cz
satomar.cz
www.superveci.cz
shop.satomar.cz
superveci.cz
superveci.cz
superveci.cz
superveci.cz
www.superveci.cz
touchcentrum.cz
Certificate
The complete raw certificate details for superveci.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGDTCCBPWgAwIBAgISA3TC+kYsr3C8d6CJXiXcn3rdMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAxMjYwMjQxMTZaFw0x ODA0MjYwMjQxMTZaMBcxFTATBgNVBAMTDHN1cGVydmVjaS5jejCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAKpUni3v+tdmBeUmXaPj9HyZwRnMPdgSivEk OD2GcSbG3WV46ztQ1u+MucgbWNJY9rB88DFUoUBooVP9f8GlF9CkTY3DwjJmELCW Vrw6uUUHEuUOTRDe8HxFGtnUdufe1urJ1jA1uN5QpWLnpSbNJfFsvLwPSVHmyRAk 938L8QAjAD/XPQijAi2pUtDfNqQp/fyrUbHdf5Du4ZEN6TZeb71/kODEcueH9TBG D6UgqencHOGJejU8LIxmyDBgmEfs//lI+tRblV81KFoWxZY3wzebSJk2qTtArPIb RZPatAiiQvu5Xl7m33yGSKu625XO2dj7ntzDM0PzA16Uv7DvrFJgM0oClKevgnas fZ8DeS76nzOeGSVTTuBgjkabFAc/eQriijWj5WvZjdF6JhA3kgP2SAksp/qLf4EC ZidLn0yVaMqX9AfAusi3su/nmccrEqgTsKacYxsTpEGQusayU4+tMBxRo34nEnLd OLiIJanHVqweaHCPTRy/COUXpwxY37+MSKdMORn+5TzA0W/vm9TPJufK98S0hfej 3pwLMvgGQOmZzgMYOhLfNR8MGxJtT6qiXrGzDG0P18gAxMjoJhoifgB7l4lKCtdE Jj3wfbzfXW8Rsd08d8OrOHJJdp8YPtbwrSPRdzGF1kkk3840NdKfAnStcpCk6ZXg EQxHXZi7AgMBAAGjggIeMIICGjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOvVGNU5 PnETMFWjqUl6xjC3U8aUMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wKQYDVR0RBCIwIIIMc3VwZXJ2ZWNpLmN6ghB3d3cu c3VwZXJ2ZWNpLmN6MIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLf EwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcw gasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSBy ZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3Jk YW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6 Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEB AI5pC2PomZIYqYZIjCLLBsi14LabjAVy1gs2uVLWpHXortHqqOZpDfZr5KOIaVL1 CHB4eZmpx+1U95Q6K+rFFhNge5+Fu0EwHPIoEMA0iltpBvSTveF36YLUErLHlyw9 XrWAc+oK9bPT6foQs8ZmW80kWxpuDU5ifUNM99OOz5ZlLDIx8hc1kndJvovmw+ib 3Q0P/IaBexnzF7nqPp75g8Z0ThAbibZB+myhbm+XozRw/NG9V8PyvKP2OFqPcbwt xPKTIYgPuKPpKLU7N0z7sgkLD1Zy1IJk6oW9RTh1c2KmEQEw2Jsvb9MveywD//SE cmk70MFqlyYVzczpUFPg1ts= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqlSeLe/612YF5SZdo+P0 fJnBGcw92BKK8SQ4PYZxJsbdZXjrO1DW74y5yBtY0lj2sHzwMVShQGihU/1/waUX 0KRNjcPCMmYQsJZWvDq5RQcS5Q5NEN7wfEUa2dR2597W6snWMDW43lClYuelJs0l 8Wy8vA9JUebJECT3fwvxACMAP9c9CKMCLalS0N82pCn9/KtRsd1/kO7hkQ3pNl5v vX+Q4MRy54f1MEYPpSCp6dwc4Yl6NTwsjGbIMGCYR+z/+Uj61FuVXzUoWhbFljfD N5tImTapO0Cs8htFk9q0CKJC+7leXubffIZIq7rblc7Z2Pue3MMzQ/MDXpS/sO+s UmAzSgKUp6+Cdqx9nwN5LvqfM54ZJVNO4GCORpsUBz95CuKKNaPla9mN0XomEDeS A/ZICSyn+ot/gQJmJ0ufTJVoypf0B8C6yLey7+eZxysSqBOwppxjGxOkQZC6xrJT j60wHFGjficSct04uIglqcdWrB5ocI9NHL8I5RenDFjfv4xIp0w5Gf7lPMDRb++b 1M8m58r3xLSF96PenAsy+AZA6ZnOAxg6Et81HwwbEm1PqqJesbMMbQ/XyADEyOgm GiJ+AHuXiUoK10QmPfB9vN9dbxGx3Tx3w6s4ckl2nxg+1vCtI9F3MYXWSSTfzjQ1 0p8CdK1ykKTpleARDEddmLsCAwEAAQ== -----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 301068782086815516660540346124277041298141 . . . . . . . . [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 2018-01-26 02:41:16 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-26 02:41:16 +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 'superveci.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 694887971511316395676124455049846526063772293497474071704540409722539486568975452064773142348323043726574928584954725147585624332911475433999806922700140183805706915544303869884344432609072042453053951562403751593930426089326090100155943848895813928979265131355208184000879196062804409963187926196816308475518433557162237850999215721667723045380009751051447479742965662438552468148822869465994523922583612233060093962053731704153787666671401724971574880825692285283066989900886458104276912882993620596738405558235976143536893827014932326306571547996453330419227215584004235978494762852817898841542226283161839912354656230005989994015228981047782785990290868887443415021522196742434092931572600094558255163061843783697691165100728704236911512267149578672566463079217770001061510703425748691280074337215246374092800279924775998136619446171587077447688317395517421834169767723820620893336922061703952394564250639724109089887933647418100949344764350624745627409247243932263684575342242869044842261033398548259593830409069931330076954277433874727844761183223799140705305657994423319997821151363492172545135058581162746960353070846172490373263348367752075940347621808477754524220277213644883296543905804236892826022557616082219403824699579 . . . . . . . . . . . . . . . . . . . . [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) ebd518d5393e71133055a3a9497ac630b753c694 . . . . . . . . . . . . . . . . [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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'superveci.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.superveci.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 (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 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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