a8.sk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:e2:82:28:24:20:20:08:a4:3c:87:0a:ac:30:22:62:f2:34 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=a8.sk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e2:82:28:24:20:20:08:a4:3c:87:0a:ac:30:22:62:f2:34
Serial Number (int): 425525966715211420685022968066038932107828
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 00:fe:c3:11:f4:11:90:66:f3:c8:ac:38:cf:03:02:5a:16:d1:ca:33
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 64:08:01:4c:ee:b9:2e:86:8f:cf:5e:70:d0:a3:b7:1d:38:5b:59:ac
Fingerprint (sha256): 28:27:1e:f2:ad:14:c1:d6:2e:30:1d:ec:86:79:00:8b:2f:22:ba:d1:35:b2:35:d1:f2:4e:48:2f:d4:ae:aa:60

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 a8.sk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for a8.sk

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

a8.sk
www.a8.sk

Other certificates including the domain name a8.sk

(limited to 100 certificates)
www.ladicklavirov.a8.sk
audi.a8.sk
a8.sk
www.a8.sk
a8.sk
www.ladic.a8.sk
audi.a8.sk
www.ladicklavirov.a8.sk
a8.sk
a8.sk
ladic.a8.sk
a8.sk
www.ladicklavirov.a8.sk
a8.sk
ladic.a8.sk
a8.sk
www.a8.sk
audi.a8.sk
ladic.a8.sk
a8.sk
audi.a8.sk
a8.sk
audi.a8.sk
audi.a8.sk
ladicklavirov.a8.sk
www.ladic.a8.sk
www.a8.sk
www.a8.sk
ladic.a8.sk
ladicklavirov.a8.sk
a8.sk
audi.a8.sk
www.ladic.a8.sk
www.ladic.a8.sk
ladic.a8.sk
www.ladicklavirov.a8.sk
www.a8.sk
www.ladicklavirov.a8.sk
ladicklavirov.a8.sk
www.ladic.a8.sk
a8.sk
www.ladic.a8.sk
ladicklavirov.a8.sk
ladicklavirov.a8.sk
www.ladicklavirov.a8.sk
ladic.a8.sk
audi.a8.sk
audi.a8.sk
audi.a8.sk
www.a8.sk
a8.sk
ladicklavirov.a8.sk
audi.a8.sk
a8.sk

Certificate

The complete raw certificate details for a8.sk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuAqQD8POYRsqmC2UmEjb
u1OPXHBiyfmJprPdvWDxpUOTmKUNFBQ/odrj69L2j4NqkVs7xQLz60woMLVGQbdr
3N6KovrdafvXaMqbOWcF7Sq4kMwj7Jd/0GHxyolcp6oUDt3FLjrKTHfztbioARnp
FTZr5EuC3/CzPaMS6qHocrd9YpZuWTZ3DaXQTdWTByEJYsm3Olv66O7cxR9+pZOz
eoMSpJpXhq0Ejnx3zZd72fxe/PEFnjH2PJRzaXptzWYa5vVXMyJPxova49cEKpur
yU5p94BCzZjGv+62fNXDtufSvYwyYa/yBbCcbsmHIMVkQW2XXKFWxHV0cOp5VW37
MQIDAQAB
-----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 425525966715211420685022968066038932107828
 . . . . . . . . [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 2019-01-29 22:11:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-29 22:11:11 +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 'a8.sk'
 . . . . . . . . [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 23233056795251586692078311090413508906577287200131329900223840315836482204572358531558489416285922075644215193671089927219865341596862481654562033026937677651256145163026879271235539949021364082626140310899584572029009793431892087806161573689479963717317472868248756258865305021058410839171421385970455580358698232925857800219006947060001513953094984095279578532288825093284016463369996552715440327862494833402996640118003019684656759620516876462478978683007160828939934070174501657753822388403870800062376642045594376875541220177903502276436658087437503575368154313520937428812561441258467511113602184713402288306993
 . . . . . . . . . . . . . . . . . . . . [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)
							00fec311f4119066f3c8ac38cf03025a16d1ca33
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'a8.sk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.a8.sk'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001689be178b90000040300483046022100d52c9d311fc2668280a1d285a03313ec0d7f25374bfd233b76ca49b22ab4d497022100dafbe07229426de6a1a10bbf436334f49007ba4f22f4a2987b97db9a1c7ba587007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001689be178740000040300483046022100f3fc81577b99fca74557e7fc22bfc7b8fc0e96c780ae342145b92a1b574b1b9f022100c29ed045dc546ff9627fd11aee3680319aaca516724ff47ba9a1924203491ed1
 . . . . [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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