balcovacicek.com

Issued by R3

About this certificate

This digital certificate with serial number 04:e3:37:f7:50:26:92:50:71:d4:73:56:46:24:ea:32:17:88 was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=balcovacicek.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:e3:37:f7:50:26:92:50:71:d4:73:56:46:24:ea:32:17:88
Serial Number (int): 425767632680834966798837187827936391206792
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 97:1d:ac:8c:cd:50:cb:da:7e:39:9a:c5:d4:20:81:8f:28:f1:57:e4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 50:69:07:99:0a:43:f1:a9:d6:a8:8b:47:ec:24:dd:d0:9c:b0:3f:b2
Fingerprint (sha256): 55:7d:3d:c1:11:2b:0b:73:b4:55:d2:38:47:55:61:7e:5e:da:04:15:b6:ab:9b:4e:39:a6:d9:15:92:4a:e9:b5

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate balcovacicek.com

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for balcovacicek.com

Public Key Algorithm

RSA

Key Size

4096

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

balcovacicek.com
mail.balcovacicek.com
www.balcovacicek.com

Other certificates including the domain name balcovacicek.com

(limited to 100 certificates)
balcovacicek.com
balcovacicek.com
balcovacicek.com
balcovacicek.com
balcovacicek.com
www.balcovacicek.com
balcovacicek.com
balcovacicek.com
balcovacicek.com
balcovacicek.com
www.balcovacicek.com
www.balcovacicek.com

Certificate

The complete raw certificate details for balcovacicek.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 425767632680834966798837187827936391206792
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-06 20:15:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-05 20:15:03 +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 'balcovacicek.com'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 928045010820217169594716392538069276862322813902766888247525417310460954146889409593471945046641280804975734451553152498811240916349379281215771257720224076403496120120191437527279918292139749228106866528254495790432944242762437327933471151860149827477970955355564459570164721336592790219729305827614668876248975171187885885705924528163580924198548789245499352828706720526499472804859649745779166873539412340603229224321980427607739372727577188970513943833619392297982965358587446760676691141107204049756372138962380560350842062754246060066949923198773042962668950314934720633948071791427783808136608645996778157613941278445418983370218844495174487153309872277431970356367455044620437100556039627068734628719416009832420585940951028908142348831392440324983239422730197060130964902256464589045686088208922237970238792429313177716312632142273361242940484862139412804544495019805874420202044647640027558811977560146724521587366532133181380692362044251192843158905835363641771644279585409003294217998755882075858235060786092597645865722874630986807352805050076164530477189162703407672231011155744558840376855890714122968928100224934138479229184980419160396177543270453099022371183807050115599501507336285638709523019400004534644032285873
 . . . . . . . . . . . . . . . . . . . . [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)
							971dac8ccd50cbda7e399ac5d420818f28f157e4
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (65 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'balcovacicek.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.balcovacicek.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.balcovacicek.com'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018eb543d4340000040300473045022100accbc86eb482f096c4814019344cf3b60c40c1738b900a34fbe5acfb441c395302203fb26adfc400bed20ad9348dc6e6a23f3f25532dfe233791b8c8403ec95d3d5a007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018eb543d4b5000004030046304402200fc34e3f7bc8e8509dacf4e22cbcc7b83d37c003c45b90b7bf0a8d824c7cd58b02206a6aeea83a65c5b7cf9c58036b76d1898eeee12ba9e801dce55c9bcd620f0604
 . . . . [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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