bigclean.techlib.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:d2:df:0f:3f:b2:50:a4:8f:41:9e:f3:67:a5:0e:df:6d:5b 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=bigclean.techlib.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:d2:df:0f:3f:b2:50:a4:8f:41:9e:f3:67:a5:0e:df:6d:5bSerial Number (int): 420204937799870353874599554735086053059931
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 67:15:72:ad:a8:27:e9:5f:c9:af:cf:76:ef:12:27:3b:9a:ee:00:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1e:d3:25:38:d1:a3:e5:d7:bb:b7:ae:72:ea:0a:62:73:2e:51:ba:78
Fingerprint (sha256): 27:2d:9c:d4:9a:f3:5d:88:ab:d0:7b:f1:13:1f:0b:1d:99:29:ac:7b:2c:a6:cc:a8:74:ba:4c:70:9d:f9:1f:d9
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate bigclean.techlib.cz
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for bigclean.techlib.cz
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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
bigclean.techlib.cz
Other certificates including the domain name techlib.cz
(limited to 100 certificates)
elag2011.techlib.cz
vykukator.techlib.cz
icolc.techlib.cz
sfx.techlib.cz
matrix.techlib.cz
old.techlib.cz
elag2011.techlib.cz
caslin2013.techlib.cz
techlib.cz
space.techlib.cz
bigclean.techlib.cz
liber-lag2012.techlib.cz
caslin2013.techlib.cz
blog.techlib.cz
bigclean.techlib.cz
*.ezproxy.techlib.cz
blog.techlib.cz
eod2013.techlib.cz
bigclean.techlib.cz
old.techlib.cz
eod2013.techlib.cz
*.ezproxy.techlib.cz
caslin2013.techlib.cz
repozitar.techlib.cz
eod2013.techlib.cz
aleph.techlib.cz
ezproxy1.ntkcz.cz
summon-custom.techlib.cz
eod2013.techlib.cz
vykukator.techlib.cz
summon-custom.techlib.cz
indico.techlib.cz
blog.techlib.cz
liber-lag2012.techlib.cz
stanik.techlib.cz
bigclean.techlib.cz
caslin2013.techlib.cz
eod2013.techlib.cz
icolc.techlib.cz
bigclean.techlib.cz
ps.techlib.cz
summon-custom.techlib.cz
caslin2013.techlib.cz
caslin2013.techlib.cz
eod2013.techlib.cz
old.techlib.cz
space.techlib.cz
bigclean.techlib.cz
stanik.techlib.cz
liber-lag2012.techlib.cz
caslin2013.techlib.cz
icolc.techlib.cz
bigclean.techlib.cz
bigclean.techlib.cz
ps.techlib.cz
elag2011.techlib.cz
doc.techlib.cz
matrix.techlib.cz
mail.ntkcz.cz
techlib.cz
bigclean.techlib.cz
vykukator.techlib.cz
liber-lag2012.techlib.cz
liber-lag2012.techlib.cz
psh.techlib.cz
eod2013.techlib.cz
stanik.techlib.cz
psh.techlib.cz
elag2011.techlib.cz
kramerius.techlib.cz
ifis.techlib.cz
matrix.techlib.cz
safeq.ntkcz.cz
techlib.cz
liber-lag2012.techlib.cz
vykukator.techlib.cz
*.ezproxy.techlib.cz
old.techlib.cz
rs.techlib.cz
elag2011.techlib.cz
eod2013.techlib.cz
blog.techlib.cz
blog.techlib.cz
blog.techlib.cz
eod2013.techlib.cz
aleph.techlib.cz
nrgl.techlib.cz
psh.techlib.cz
old.techlib.cz
nejtek.techlib.cz
www.techlib.cz
summon-custom.techlib.cz
caslin2013.techlib.cz
vufind.techlib.cz
www.techlib.cz
eod2013.techlib.cz
bigclean.techlib.cz
techlib.cz
aleph.techlib.cz
techlib.cz
vykukator.techlib.cz
icolc.techlib.cz
sfx.techlib.cz
matrix.techlib.cz
old.techlib.cz
elag2011.techlib.cz
caslin2013.techlib.cz
techlib.cz
space.techlib.cz
bigclean.techlib.cz
liber-lag2012.techlib.cz
caslin2013.techlib.cz
blog.techlib.cz
bigclean.techlib.cz
*.ezproxy.techlib.cz
blog.techlib.cz
eod2013.techlib.cz
bigclean.techlib.cz
old.techlib.cz
eod2013.techlib.cz
*.ezproxy.techlib.cz
caslin2013.techlib.cz
repozitar.techlib.cz
eod2013.techlib.cz
aleph.techlib.cz
ezproxy1.ntkcz.cz
summon-custom.techlib.cz
eod2013.techlib.cz
vykukator.techlib.cz
summon-custom.techlib.cz
indico.techlib.cz
blog.techlib.cz
liber-lag2012.techlib.cz
stanik.techlib.cz
bigclean.techlib.cz
caslin2013.techlib.cz
eod2013.techlib.cz
icolc.techlib.cz
bigclean.techlib.cz
ps.techlib.cz
summon-custom.techlib.cz
caslin2013.techlib.cz
caslin2013.techlib.cz
eod2013.techlib.cz
old.techlib.cz
space.techlib.cz
bigclean.techlib.cz
stanik.techlib.cz
liber-lag2012.techlib.cz
caslin2013.techlib.cz
icolc.techlib.cz
bigclean.techlib.cz
bigclean.techlib.cz
ps.techlib.cz
elag2011.techlib.cz
doc.techlib.cz
matrix.techlib.cz
mail.ntkcz.cz
techlib.cz
bigclean.techlib.cz
vykukator.techlib.cz
liber-lag2012.techlib.cz
liber-lag2012.techlib.cz
psh.techlib.cz
eod2013.techlib.cz
stanik.techlib.cz
psh.techlib.cz
elag2011.techlib.cz
kramerius.techlib.cz
ifis.techlib.cz
matrix.techlib.cz
safeq.ntkcz.cz
techlib.cz
liber-lag2012.techlib.cz
vykukator.techlib.cz
*.ezproxy.techlib.cz
old.techlib.cz
rs.techlib.cz
elag2011.techlib.cz
eod2013.techlib.cz
blog.techlib.cz
blog.techlib.cz
blog.techlib.cz
eod2013.techlib.cz
aleph.techlib.cz
nrgl.techlib.cz
psh.techlib.cz
old.techlib.cz
nejtek.techlib.cz
www.techlib.cz
summon-custom.techlib.cz
caslin2013.techlib.cz
vufind.techlib.cz
www.techlib.cz
eod2013.techlib.cz
bigclean.techlib.cz
techlib.cz
aleph.techlib.cz
techlib.cz
Certificate
The complete raw certificate details for bigclean.techlib.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFCTCCA/GgAwIBAgISBNLfDz+yUKSPQZ7zZ6UO321bMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzEwMTQyMTAwMzNaFw0x ODAxMTIyMTAwMzNaMB4xHDAaBgNVBAMTE2JpZ2NsZWFuLnRlY2hsaWIuY3owggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDw+e8+apgRQYTA2Vzonm7L0jgL WFRonh7PXUAH98YccRnuib5SChaalGse+ZCyL4sPQOANWe24gJOmGFIGTUw07wji GQ5hfdCnxyP+WUC/rGsVpty7ZlaBFbJL0dgM0tF81SwVFHEEgGLujIEYInnHtfXW mjXxyE0qcMwwjfDq8bdMUknlXDAPfrF0jJmNXyoH/LwVzVjyAYWdb/y2TsWQ2E9G ia8HK3vILf2vH7ebyL9iXO/H2hW6amWDkQejSNanlGuqjudpjFck8qwXaYh5HdBo tkvwwxEDdbtvfrI/B76fo6IGPX7UOBh51Yf9aVdXWGgQ1z+NKf1Ahu44VuQPAgMB AAGjggITMIICDzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFGcVcq2oJ+lfya/Pdu8S Jzua7gD8MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wHgYDVR0RBBcwFYITYmlnY2xlYW4udGVjaGxpYi5jejCB/gYDVR0g BIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEW Gmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1Ro aXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWlu ZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlm aWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3Jl cG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQANrvXZLu3OAqT/CPaf2Jb7GVlh 1TZMAP5SHbn3U3i1tGhd1EG+iTAkls87LfCDTH+UOX4T2Jpz9GaW2fyQFPzL3HNU zLMuqcJO5PCNJA9xCdN7e4dpqYG1c/A9cxLCDknfPSq9FYvp6BZ26pT3vqYPzsPi rhmvXU+FYRRm+tQ/WBPaGQR8E/uWeMcj4JCgpUU3yH2i8gwtPv+a55xAupSmaewy LUjtnUV9+RZP59Qgbs65YZxxB5+weiUloDvC8XJT/qu6BFq50rQUTe5O/Apg0Wc8 6mg+iBgJlJzDCCKzjqpPzUF1Vxfjg8aq8zIxA5lzK26d0/+BYy3mfGm/fG+T -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8PnvPmqYEUGEwNlc6J5u y9I4C1hUaJ4ez11AB/fGHHEZ7om+UgoWmpRrHvmQsi+LD0DgDVntuICTphhSBk1M NO8I4hkOYX3Qp8cj/llAv6xrFabcu2ZWgRWyS9HYDNLRfNUsFRRxBIBi7oyBGCJ5 x7X11po18chNKnDMMI3w6vG3TFJJ5VwwD36xdIyZjV8qB/y8Fc1Y8gGFnW/8tk7F kNhPRomvByt7yC39rx+3m8i/Ylzvx9oVumplg5EHo0jWp5Rrqo7naYxXJPKsF2mI eR3QaLZL8MMRA3W7b36yPwe+n6OiBj1+1DgYedWH/WlXV1hoENc/jSn9QIbuOFbk DwIDAQAB -----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 420204937799870353874599554735086053059931 . . . . . . . . [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 2017-10-14 21:00:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-12 21:00:33 +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 'bigclean.techlib.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 30420440510050310431350921481609275614868059754681965629073034447219885332273607758228545576880514189801875797930701184077714658071807869674667394733546950023583967221688960912553064052298849522463200567655853474640360923101776554028207000377743178268344617666946754887460129639833005292929202834358751302137789599322812023235682449990000923407796185051716394994627649834511807637832353186615304455281654168110301455666537395071193338083501371604857314471650361046020858828136435996442034391078021050957899711994438736176021630369793001876171837935187410834869846873284188174062321747069052535702006290698521961489423 . . . . . . . . . . . . . . . . . . . . [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) 671572ada827e95fc9afcf76ef12273b9aee00fc . . . . . . . . . . . . . . . . [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 'bigclean.techlib.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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