igsiono.uwm.edu.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4d:fd:d3:e7:d2:8e:e7:98:87:40:c7:8b:1d:b0:1a:cb:02 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=igsiono.uwm.edu.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4d:fd:d3:e7:d2:8e:e7:98:87:40:c7:8b:1d:b0:1a:cb:02Serial Number (int): 287875995007682495616110850905013363591938
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c1:96:e2:54:23:3c:00:91:b9:ba:6a:a0:38:2d:81:37:cf:14:10:4e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1a:33:12:de:4d:57:41:ca:24:7d:a8:80:04:11:1c:46:66:f2:9c:7f
Fingerprint (sha256): 6e:4b:e7:00:ff:55:08:59:bd:7e:64:c3:c2:5c:ac:ab:af:89:a0:26:41:81:98:7b:a1:e3:d0:63:fe:a2:8e:e8
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate igsiono.uwm.edu.pl
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for igsiono.uwm.edu.pl
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
igsiono.uwm.edu.pl
Other certificates including the domain name uwm.edu.pl
(limited to 100 certificates)
login.uwm.edu.pl
media.uczelnia.uwm.edu.pl
pensum.uwm.edu.pl
ezdprzewodnik.uwm.edu.pl
sylabus.uwm.edu.pl
konto.student.uwm.edu.pl
view.uwm.edu.pl
usosweb.uwm.edu.pl
igsiono.uwm.edu.pl
cas.uwm.edu.pl
konferencje.uwm.edu.pl
e-rejestracja.szpital.uwm.edu.pl
redmine.uwm.edu.pl
igsiono.uwm.edu.pl
idp.uwm.edu.pl
rekrutacja.uwm.edu.pl
*.uwm.edu.pl
*.uwm.edu.pl
usosweb.uwm.edu.pl
adfs.student.uwm.edu.pl
bart.uwm.edu.pl
rci-vpn.uwm.edu.pl
medicus.szpital.uwm.edu.pl
pwd.uczelnia.uwm.edu.pl
pracownik.uwm.edu.pl
bios-apps.uwm.edu.pl
konferencje.uwm.edu.pl
apd.uwm.edu.pl
irk.uwm.edu.pl
adfs.student.uwm.edu.pl
czasopisma.uwm.edu.pl
czasopisma.uwm.edu.pl
informator.uwm.edu.pl
new.odn.uwm.edu.pl
pwd.uczelnia.uwm.edu.pl
cyfrowytubylec.uwm.edu.pl
moskit.uwm.edu.pl
apps.uwm.edu.pl
www.irk.uwm.edu.pl
maturalni.uwm.edu.pl
mesa.szpital.uwm.edu.pl
konferencje.uwm.edu.pl
szp.uwm.edu.pl
new.odn.uwm.edu.pl
akademiabiznesu.uwm.edu.pl
bu.uwm.edu.pl
pwd.uczelnia.uwm.edu.pl
covid-moodle.uczelnia.uwm.edu.pl
mesa.szpital.uwm.edu.pl
irk.uwm.edu.pl
matman.uwm.edu.pl
osa.uwm.edu.pl
apps.uwm.edu.pl
hox.uwm.edu.pl
hox.uwm.edu.pl
informator.uwm.edu.pl
e-rejestracja.szpital.uwm.edu.pl
igsiono.uwm.edu.pl
login-adm.uczelnia.uwm.edu.pl
rekrutacja.uwm.edu.pl
apps.uwm.edu.pl
*.uwm.edu.pl
zpr.uwm.edu.pl
cas.uwm.edu.pl
erpbiz.uwm.edu.pl
apps.uwm.edu.pl
nowe-dyscypliny.uwm.edu.pl
bart.uwm.edu.pl
ciitthub.uwm.edu.pl
oecd.uwm.edu.pl
zpr.uwm.edu.pl
belfer.uwm.edu.pl
bu.uwm.edu.pl
szpital.uwm.edu.pl
irk2.uwm.edu.pl
urania.uwm.edu.pl
ankieter.uwm.edu.pl
adfs.student.uwm.edu.pl
bu.uwm.edu.pl
e-rejestracja.szpital.uwm.edu.pl
bios-cas.uwm.edu.pl
login.uwm.edu.pl
media.uczelnia.uwm.edu.pl
moodle.uwm.edu.pl
irk.uwm.edu.pl
pwd.uczelnia.uwm.edu.pl
maturalni.uwm.edu.pl
*.szpital.uwm.edu.pl
new.odn.uwm.edu.pl
pracownik.uwm.edu.pl
adfs.student.uwm.edu.pl
adfs.uwm.edu.pl
bioeconomy.uwm.edu.pl
ul.uwm.edu.pl
igsiono.uwm.edu.pl
moskit.uwm.edu.pl
ident.uwm.edu.pl
ul.uwm.edu.pl
moodle.uwm.edu.pl
bu.uwm.edu.pl
media.uczelnia.uwm.edu.pl
pensum.uwm.edu.pl
ezdprzewodnik.uwm.edu.pl
sylabus.uwm.edu.pl
konto.student.uwm.edu.pl
view.uwm.edu.pl
usosweb.uwm.edu.pl
igsiono.uwm.edu.pl
cas.uwm.edu.pl
konferencje.uwm.edu.pl
e-rejestracja.szpital.uwm.edu.pl
redmine.uwm.edu.pl
igsiono.uwm.edu.pl
idp.uwm.edu.pl
rekrutacja.uwm.edu.pl
*.uwm.edu.pl
*.uwm.edu.pl
usosweb.uwm.edu.pl
adfs.student.uwm.edu.pl
bart.uwm.edu.pl
rci-vpn.uwm.edu.pl
medicus.szpital.uwm.edu.pl
pwd.uczelnia.uwm.edu.pl
pracownik.uwm.edu.pl
bios-apps.uwm.edu.pl
konferencje.uwm.edu.pl
apd.uwm.edu.pl
irk.uwm.edu.pl
adfs.student.uwm.edu.pl
czasopisma.uwm.edu.pl
czasopisma.uwm.edu.pl
informator.uwm.edu.pl
new.odn.uwm.edu.pl
pwd.uczelnia.uwm.edu.pl
cyfrowytubylec.uwm.edu.pl
moskit.uwm.edu.pl
apps.uwm.edu.pl
www.irk.uwm.edu.pl
maturalni.uwm.edu.pl
mesa.szpital.uwm.edu.pl
konferencje.uwm.edu.pl
szp.uwm.edu.pl
new.odn.uwm.edu.pl
akademiabiznesu.uwm.edu.pl
bu.uwm.edu.pl
pwd.uczelnia.uwm.edu.pl
covid-moodle.uczelnia.uwm.edu.pl
mesa.szpital.uwm.edu.pl
irk.uwm.edu.pl
matman.uwm.edu.pl
osa.uwm.edu.pl
apps.uwm.edu.pl
hox.uwm.edu.pl
hox.uwm.edu.pl
informator.uwm.edu.pl
e-rejestracja.szpital.uwm.edu.pl
igsiono.uwm.edu.pl
login-adm.uczelnia.uwm.edu.pl
rekrutacja.uwm.edu.pl
apps.uwm.edu.pl
*.uwm.edu.pl
zpr.uwm.edu.pl
cas.uwm.edu.pl
erpbiz.uwm.edu.pl
apps.uwm.edu.pl
nowe-dyscypliny.uwm.edu.pl
bart.uwm.edu.pl
ciitthub.uwm.edu.pl
oecd.uwm.edu.pl
zpr.uwm.edu.pl
belfer.uwm.edu.pl
bu.uwm.edu.pl
szpital.uwm.edu.pl
irk2.uwm.edu.pl
urania.uwm.edu.pl
ankieter.uwm.edu.pl
adfs.student.uwm.edu.pl
bu.uwm.edu.pl
e-rejestracja.szpital.uwm.edu.pl
bios-cas.uwm.edu.pl
login.uwm.edu.pl
media.uczelnia.uwm.edu.pl
moodle.uwm.edu.pl
irk.uwm.edu.pl
pwd.uczelnia.uwm.edu.pl
maturalni.uwm.edu.pl
*.szpital.uwm.edu.pl
new.odn.uwm.edu.pl
pracownik.uwm.edu.pl
adfs.student.uwm.edu.pl
adfs.uwm.edu.pl
bioeconomy.uwm.edu.pl
ul.uwm.edu.pl
igsiono.uwm.edu.pl
moskit.uwm.edu.pl
ident.uwm.edu.pl
ul.uwm.edu.pl
moodle.uwm.edu.pl
bu.uwm.edu.pl
Certificate
The complete raw certificate details for igsiono.uwm.edu.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXDCCBESgAwIBAgISA0390+fSjueYh0DHix2wGssCMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjkxNzExMjlaFw0x OTA4MjcxNzExMjlaMB0xGzAZBgNVBAMTEmlnc2lvbm8udXdtLmVkdS5wbDCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANcRmbKgo2XjEEWUX7GpFxNy520s JGR0brAMi42UskiqK4x2Yqxt9Z5lPY1PTReEJqTYKuo6zbJxEFqc4sD+dZhoZm8Q Gr3151doljmci4nv5+/4BAHxOpmdRPQfvUJA3dFsp5kbUIRycuGhps9A/RL/E3k2 /CnsQyIYgtOgubGTczZxk3eHl5+DJ63kKc4wq189R2p6BOQC+iLrbUsOUi4ZONBH BvYKnh5jtexhPpRbpDfscaFkwybk2FmlOed5y2IkVqcwQBVD6WsDVjhKkHUZc33i Uvm+8Tuh8WI185w0LWylhPnwybvPd4PV2XpL9fLxSYZWmgfO/P6r8fy/UZ8CAwEA AaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUwZbiVCM8AJG5umqgOC2B N88UEE4wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzAdBgNVHREEFjAUghJpZ3Npb25vLnV3bS5lZHUucGwwTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgB0 ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWsEyjhrAAAEAwBHMEUC IEFSf2rOm/5iNd2ZcmI0mhJZrKGrCLkX17/L7tFVyKkSAiEAsAGO/VuV0qrhzWGc XGw7AFtc3MdRcHBH4nOYProOmf8AdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTD DPTlRUf0eAAAAWsEyjZeAAAEAwBHMEUCIQDOhKT5fghnOyxVpLAYKE6NyVefmOK3 qSidP6c9dJo44QIgNv7pBcu11hJ3QDRyNxdGCg3rEMc9u8MBEvbUkxeYrf8wDQYJ KoZIhvcNAQELBQADggEBACjulR5gyqy57lffWduIdv0tznONsmtmfdR74vpykzkK RsBZFKw7Ln2acJaB8Aq8QDqbZODvr4Ep3+889kww/Q2qmjCw8Zogf0ItyjLKe2Sd 6jFw2xOkzA0ZPf6t/c7YKYLZfYTRRSoXKgQQmx3e8P0esHjaIt3YtD3GP/RC5j1G qeTaHFT0J3lWUNFyINS7oOyMQlxnhyeLSbCZR+6/FrxfMTenciCVFehrlTScOmXC aATAK3vH1H9cpnJJToQJBrdfAbqaI/ozp7GolS3v1FkQzYrQG9G6pTDNHHy443HO ie0wOM2V56uaa4xrxKh17E4VIEQo8Z9AhPFmItTF3B8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1xGZsqCjZeMQRZRfsakX E3LnbSwkZHRusAyLjZSySKorjHZirG31nmU9jU9NF4QmpNgq6jrNsnEQWpziwP51 mGhmbxAavfXnV2iWOZyLie/n7/gEAfE6mZ1E9B+9QkDd0WynmRtQhHJy4aGmz0D9 Ev8TeTb8KexDIhiC06C5sZNzNnGTd4eXn4MnreQpzjCrXz1HanoE5AL6IuttSw5S Lhk40EcG9gqeHmO17GE+lFukN+xxoWTDJuTYWaU553nLYiRWpzBAFUPpawNWOEqQ dRlzfeJS+b7xO6HxYjXznDQtbKWE+fDJu893g9XZekv18vFJhlaaB878/qvx/L9R nwIDAQAB -----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 287875995007682495616110850905013363591938 . . . . . . . . [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 2019-05-29 17:11:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-27 17:11:29 +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 'igsiono.uwm.edu.pl' . . . . . . . . [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 27149914639485623390309679115668500031913256510062724143394813887071174085515335267886542038376844127441678626318584444331362649939755328608654004215797874019420152945717065693555609848432078942267189491842985332388139721237753610015945284427483049542035052110119321845391092343352043435916025534285868347321753196323840886820976852814510307751005735956706884255816805506558271043990180920193627108729066476544138436575735312081929674920399503516698021929460774980082302331413366061179382291319110432224515660996307885922831478820471103675743267875182710231084701095920871546178077916802932741451052759883312017658271 . . . . . . . . . . . . . . . . . . . . [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) c196e254233c0091b9ba6aa0382d8137cf14104e . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'igsiono.uwm.edu.pl' . . . . . . . . . . . . . . . . [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) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b04ca386b0000040300473045022041527f6ace9bfe6235dd997262349a1259aca1ab08b917d7bfcbeed155c8a912022100b0018efd5b95d2aae1cd619c5c6c3b005b5cdcc751707047e273983eba0e99ff007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b04ca365e0000040300473045022100ce84a4f97e08673b2c55a4b018284e8dc9579f98e2b7a9289d3fa73d749a38e1022036fee905cbb5d612774034723717460a0deb10c73dbbc30112f6d4931798adff . . . . [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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