obserwatorzy.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f0:a7:9d:6f:f8:b6:f6:14:43:67:64:f8:fa:47:ef:11:46 was issued on by Let's Encrypt.
With 9 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=obserwatorzy.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f0:a7:9d:6f:f8:b6:f6:14:43:67:64:f8:fa:47:ef:11:46Serial Number (int): 343227424393261516161897014004610396787014
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b3:ce:46:2e:25:9e:03:25:93:43:f0:19:14:23:c8:6e:f1:ce:bb:d4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f6:54:14:b3:b1:c1:d1:8c:72:f7:c9:36:46:ca:11:a0:99:fe:09:f8
Fingerprint (sha256): 00:09:ef:23:05:17:bd:d2:cf:31:b0:f8:df:8f:0a:51:e6:db:c0:c9:19:5c:2b:2c:3b:3b:a1:c8:4b:44:e6:08
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate obserwatorzy.pl
9
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for obserwatorzy.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
autodiscover.obserwatorzy.pl
cpanel.obserwatorzy.pl
mail.obserwatorzy.pl
obserwatorzy.pendzoki.netstrefa.pl
obserwatorzy.pl
webdisk.obserwatorzy.pl
webmail.obserwatorzy.pl
www.obserwatorzy.pendzoki.netstrefa.pl
www.obserwatorzy.pl
cpanel.obserwatorzy.pl
mail.obserwatorzy.pl
obserwatorzy.pendzoki.netstrefa.pl
obserwatorzy.pl
webdisk.obserwatorzy.pl
webmail.obserwatorzy.pl
www.obserwatorzy.pendzoki.netstrefa.pl
www.obserwatorzy.pl
Other certificates including the domain name obserwatorzy.pl
(limited to 100 certificates)
Certificate
The complete raw certificate details for obserwatorzy.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGOTCCBSGgAwIBAgISA/CnnW/4tvYUQ2dk+PpH7xFGMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MTkxODU5NDFaFw0x OTEyMTgxODU5NDFaMBoxGDAWBgNVBAMTD29ic2Vyd2F0b3J6eS5wbDCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBAMkSI9l0vMy4IC4+RQ7Pf8zIPBPT55EI uWN8pWUZK+SNtn9bcybnF2PLkAlrx96SmMZDmdnX1a07Jho1UxqSjwxVMjGRCPgy qfq2DOZQqWSaKJ3AVnc0/pX0yGZs3KcqTiOc/4Ry2e+KuhNWeH7RNT9QiZdR7ee/ 9IOly0H7RS89HAsuns7YyS6m5wszHUV2huL4YCaM7CaKMAQPv99PrkpguFWuE+TX SztDlzyBht4w9eP2Q9TLv+dJzbVK/T+rEyqWdEyMw5kVXmQpGMIQ7lGQ/DbEw46N OK/v/wUBekM9jAXNsJ7iQGG8g9zbakak0alm8gwCjjofKUUWoOp1igsCAwEAAaOC A0cwggNDMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUs85GLiWeAyWTQ/AZFCPIbvHO u9QwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzCB+wYDVR0RBIHzMIHwghxhdXRvZGlzY292ZXIub2JzZXJ3YXRvcnp5LnBs ghZjcGFuZWwub2JzZXJ3YXRvcnp5LnBsghRtYWlsLm9ic2Vyd2F0b3J6eS5wbIIi b2JzZXJ3YXRvcnp5LnBlbmR6b2tpLm5ldHN0cmVmYS5wbIIPb2JzZXJ3YXRvcnp5 LnBsghd3ZWJkaXNrLm9ic2Vyd2F0b3J6eS5wbIIXd2VibWFpbC5vYnNlcndhdG9y enkucGyCJnd3dy5vYnNlcndhdG9yenkucGVuZHpva2kubmV0c3RyZWZhLnBsghN3 d3cub2JzZXJ3YXRvcnp5LnBsMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAdH7agzGtMxCRIZzOJU9CcMK//V5C IAjGNzV55hB7zFYAAAFtSxvjcQAABAMARzBFAiEA0npNuG0BSOq1Vl/EWJ3+zJMj ImO1V4jxhoOD2zrUQ7YCIEFbtxbcQJ9dYdbjcCS0PcIoyhi+uZX+yupFwksYajdY AHcAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFtSxvjjQAABAMA SDBGAiEAxlPo4tgS0bJkUdq6qdPJwN1/JKsbFxo1cgZNCouwxqACIQDrAtZWv2fT MRhfOGx2WNFFeAd3Nmez/8xpL+w9kCBt3zANBgkqhkiG9w0BAQsFAAOCAQEAYS/7 +WQVIhDzcTxrTbhFvx9DTn1/hqpv15Iow5KFUe8mzPUuRGPVINKKSIerAKcYZeud 1DIIGBdk9KmDisG/bFwBTWuBerNGL3NvSyWJBW58vXHoI/RaIEGoFxyo0j1JyLp3 gkLftJm2mfVeehupgYgGeAqvzKP0ojfL6q1ZMX0Jvgn3E0DXzmxk7GV7EGm46E9/ 3H9bBJzi5UduF34uHYykhCynQ0sIiLLP1t/chgtydmd4Pa7J61MDROMV1H6uQb/z ZSPLdg6fTZRDEr8B/fZy2v6CsB59thl8XCKmoyfDOL+Szg7a7GoEB7y7ykCwYs1i mv84ZPQP1tSLlTgN4A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyRIj2XS8zLggLj5FDs9/ zMg8E9PnkQi5Y3ylZRkr5I22f1tzJucXY8uQCWvH3pKYxkOZ2dfVrTsmGjVTGpKP DFUyMZEI+DKp+rYM5lCpZJooncBWdzT+lfTIZmzcpypOI5z/hHLZ74q6E1Z4ftE1 P1CJl1Ht57/0g6XLQftFLz0cCy6eztjJLqbnCzMdRXaG4vhgJozsJoowBA+/30+u SmC4Va4T5NdLO0OXPIGG3jD14/ZD1Mu/50nNtUr9P6sTKpZ0TIzDmRVeZCkYwhDu UZD8NsTDjo04r+//BQF6Qz2MBc2wnuJAYbyD3NtqRqTRqWbyDAKOOh8pRRag6nWK CwIDAQAB -----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 343227424393261516161897014004610396787014 . . . . . . . . [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 2019-09-19 18:59:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-18 18:59:41 +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 'obserwatorzy.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 25382844483747706046249684735249670093718561611378899584517522166372205342262620424735413625840242763107262774340224523409144038956968195461099654846391459478905710717762170428154246486262911405302442973956547150581580345330686888166408278992862038770053435739364246470625762140123627758612303276217812042948979791566343252766758675294667487421459693522576223126662544747584355461265181827502136690382767667781102270829007394194025575521414131052801810761946770922366050671101052296308540791228280650874445016647198360800579774303624503374532939744048153087984541367715694837600420571941455288953574007202922662038027 . . . . . . . . . . . . . . . . . . . . [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) b3ce462e259e03259343f0191423c86ef1cebbd4 . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.obserwatorzy.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.obserwatorzy.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.obserwatorzy.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'obserwatorzy.pendzoki.netstrefa.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'obserwatorzy.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.obserwatorzy.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.obserwatorzy.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.obserwatorzy.pendzoki.netstrefa.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.obserwatorzy.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d4b1be3710000040300473045022100d27a4db86d0148eab5565fc4589dfecc93232263b55788f1868383db3ad443b60220415bb716dc409f5d61d6e37024b43dc228ca18beb995fecaea45c24b186a375800770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d4b1be38d0000040300483046022100c653e8e2d812d1b26451dabaa9d3c9c0dd7f24ab1b171a3572064d0a8bb0c6a0022100eb02d656bf67d331185f386c7658d1457807773667b3ffcc692fec3d90206ddf . . . . [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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