kawa.rudaslaska.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:74:2e:48:c1:fb:92:46:5b:69:b4:b5:18:d7:ee:65:12:b6 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=kawa.rudaslaska.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:74:2e:48:c1:fb:92:46:5b:69:b4:b5:18:d7:ee:65:12:b6
Serial Number (int): 300871134625726114503145291662157301486262
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2d:84:50:d1:e6:e5:c5:10:bf:19:24:88:3e:b8:78:8d:04:d6:6c:d9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8d:65:f4:a9:32:b2:25:d6:99:66:f9:42:37:17:12:65:bc:43:6c:9e
Fingerprint (sha256): 53:12:c3:09:60:a4:5f:1c:db:f5:26:13:6b:0f:8f:6e:95:c4:6d:17:f0:9d:4b:a1:82:54:75:d0:42:f0:84:c9

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 kawa.rudaslaska.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kawa.rudaslaska.org

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

kawa.rudaslaska.org
www.kawa.rudaslaska.org

Other certificates including the domain name rudaslaska.org

(limited to 100 certificates)
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org

Certificate

The complete raw certificate details for kawa.rudaslaska.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAszbapL+yia/f+xVmNuO0
oMDcw2IGhr94ddGclM15R78nCxl+XK78jbuo9kWlfTTXZjgQtWCvkRMm24QFL9he
cg+VJBFUbruMoxeTvTDLSNmxRA3TksDj+TLqrd6B6ynydpM2VYo/vtm8yf6mgv2e
RQB4MuPyBi+bMhFrHxHJ7f6Y8hF2w2P9So2GDWff1msWzh1CXwMKv9KJX82IpBBJ
zl3jZzwvqa4GLCzwMxKLbDY6rIDWbVPt9Eo6eoEXtEhA0LdNwU6zw7MWUts4GnFb
+9nqY9kOhF/aZuKGs+1FOJ1YpKmWYeAcadcHx3jL/7x9GSmLnbdKnCDa/vShsZ5L
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 300871134625726114503145291662157301486262
 . . . . . . . . [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 2020-02-02 15:04:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-02 15:04:22 +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 'kawa.rudaslaska.org'
 . . . . . . . . [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 22623706142131943378186126626935423589502183393621370384867474867407591391222725457334670298877839498953785362570746108291501277779261066289132092676016290341168539079756456481643087362880907078888159606581345129591354474903860931859512235139381791864320758560761785368412462630104156696255377845814085591114235894027317172872586084855250844566950996665103238258390866082170533283224165795893065856421094469868872954791591953300644581308308188332277101730343502622326111727243694966364130731453705547920599633179234407179718371580600293059813678252600465451606722481199887878036108166659367457384188983013015310715763
 . . . . . . . . . . . . . . . . . . . . [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)
							2d8450d1e6e5c510bf1924883eb8788d04d66cd9
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kawa.rudaslaska.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kawa.rudaslaska.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017006a552a300000403004730450221008d273c5140210f568f17ced9df6211117dba38b8aec9a5e4b74b615c843e681b02204611482b04e5c8b88602b7c71ebeb60fc4d4e9bc77e96383168af39162461b560076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017006a552db000004030047304502207bfcc3c8bf26a19f833f1bc95ab9633023f72327da9368080a558bde55aa1949022100a858497a4d550187893193a9ee4d2f4d7430fd34d6876a6184124b45959fc58f
 . . . . [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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