astom.cz

Issued by Encryption Everywhere DV TLS CA - G2

About this certificate

This digital certificate with serial number 01:84:90:b6:ed:c2:52:ac:3e:52:e6:2b:02:2b:0b:9f was issued on by DigiCert Inc.

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=astom.cz

DigiCert Inc

Organization: DigiCert Inc
Organization unit: www.digicert.com
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:84:90:b6:ed:c2:52:ac:3e:52:e6:2b:02:2b:0b:9f
Serial Number (int): 2017546341202885904566823192374217631
Serial Number lenght: 121 bits, 16 octets

SubjectKeyId: 37:85:9c:63:37:08:27:69:6e:7f:2e:64:6e:b3:4b:69:11:0a:ba:3f
AuthorityKeyId: 78:df:91:90:5f:ee:de:ac:f6:c5:75:eb:d5:4c:55:53:ef:24:4a:b6

Fingerprint (sha1): 85:f3:13:58:01:94:0c:46:19:54:5a:75:74:cb:75:fa:f1:44:6f:27
Fingerprint (sha256): b3:26:8e:53:85:7d:71:ee:2a:08:4b:65:da:8f:c9:f0:f1:61:54:f5:9a:5a:1a:94:31:d8:d6:e1:db:f4:c0:6b

Issuing Certificate URL: http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G2.crt

Revocation information

OCSP Server: http://ocsp.digicert.com

Check the revocation status for certificate astom.cz

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for astom.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

astom.cz

Other certificates including the domain name astom.cz

(limited to 100 certificates)
astom.cz
www.astom.cz
astom.cz
astom.cz
www.astom.cz
www.astom.cz
www.astom.cz
astom.cz
www.astom.cz
www.astom.cz
astom.cz
www.astom.cz
astom.cz
www.astom.cz
www.astom.cz
www.astom.cz
astom.cz

Certificate

The complete raw certificate details for astom.cz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz38VvaQyul543zJiW/rS
4quKX+sf72VRR3sLa+SW465Qsr7DneUjMWrwZTKfOssj3hO3b6KzlfG4CaYuzrbj
plvql2UNChvg9zWTu4QIrm6LOnW3FhIO54uAl5w9qfk+kKcHDnbkEF3Pbk4SRcNU
n4TF5SBLhQkMMJCHdXIjMuod1nfmA4p1JxmgS4/MNgT+2qJriiH5rkTXsi1qER+H
6gX4ncGrpDmKQmqmNbUsXG7s66atP16+h7EBNUwzAayyv4G7Xv4BoATIzO+sRcr9
nNKn4B14iK9loPon0RtOXb7zrKDHPlJ4sWhXnyUo+AuFHH3+mQIM3pnFvIgfAHBJ
fwIDAQAB
-----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 2017546341202885904566823192374217631
 . . . . . . . . [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 'DigiCert Inc'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.digicert.com'
 . . . . . . . . . . . . [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 'Encryption Everywhere DV TLS CA - G2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-01 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-01 23:59:59 +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 'astom.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 26193997040131117720254100926715039905082374623870814073042214111567599407472817185768008960641032739016180440173313692087711413941949329172318918959321825501681608104666305338500951145164803828006174853486867875880382305897834016436726156624975743002594627136865391539802132311641061570823615326127986318679069624040414140211415005158961384397160907024411784502196639795055120597834787329483436456093374691742553358130243507595127175236545552585937845902551500423554711101652821073201749712812396650495327228042316097608778402821222698351670760132571809819906017033508763208154384549749819849593268209635045879597439
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 78df91905feedeacf6c575ebd54c5553ef244ab6
 . . . . . . . . . . . . . . . . [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)
							37859c63370827696e7f2e646eb34b69110aba3f
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'astom.cz'
 . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (55 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: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://www.digicert.com/CPS'
 . . . . . . . . . . . . . . . . [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 (116 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.digicert.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G2.crt'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (367 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (363 bytes)
							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
 . . . . [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)
		00724286e2c59a155e714aeb52d86b40e7219e89704b530ee993821d17d4d28857fe60417e6da7b4d6e56e787faaea354274b7e80aa3e93d818f1d5cd3404704f944b690c755049fe0c92d58228730a48731e5702e426a6f037aab3d2fa282fead8ffc6d21c1e20765b3899a6b20f9dcbd19dc7faa3a24369be47f39520f9c192ce4d051e06aeaea6e4198883c0f794df57e725fdf9cf03340ddc3062d558142dcbfdfb261383522bae9ec44958fde182715b92e03c2043b673d23a24192cf0b394277e81433dfb560fc87eea86c58e7d62bc478c7f50dc9dc39fdf55fafadac0bb764712b683cecc35eb7a1e8f2e3364cf1e7cc6a35d9d8896da7cbf3bb035f11