*.bitcoin-breakthrough.tk

Issued by R3

About this certificate

This digital certificate with serial number 03:77:05:14:6a:c8:fa:63:dc:b7:36:89:64:26:da:45:ab:e5 was issued on by Let's Encrypt.

With 6 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=*.bitcoin-breakthrough.tk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:77:05:14:6a:c8:fa:63:dc:b7:36:89:64:26:da:45:ab:e5
Serial Number (int): 301837211610647054836272087188871993207781
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ab:fa:d6:90:7b:d1:2b:e4:de:c2:42:a3:f4:18:92:64:f3:7b:b9:be
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 20:85:3e:74:8d:b4:c3:a2:08:42:83:ac:6c:d0:57:5b:09:5e:ff:ab
Fingerprint (sha256): 80:29:7a:02:b7:09:4f:7b:4a:54:80:3b:ef:4c:8b:77:c1:29:44:0b:14:15:3f:28:21:f3:e4:7c:74:f9:88:94

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

Revocation information

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

Check the revocation status for certificate *.bitcoin-breakthrough.tk

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.bitcoin-breakthrough.tk

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

*.bitcoin-breakthrough.tk
*.tk.really-usefull.uk
bitcoin-breakthrough.tk
bitcoin-litecoin.ml.really-usefull.uk
www.bitcoin-breakthrough.tk.really-usefull.uk
www.bitcoin-litecoin.ml.really-usefull.uk

Other certificates including the domain name bitcoin-breakthrough.tk

(limited to 100 certificates)
*.bitcoin-breakthrough.tk

Certificate

The complete raw certificate details for *.bitcoin-breakthrough.tk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo/SsUnd9d9UvJKDKko+X
L21Wah6ooAHYqxw58X5tzDuJNHdKbR/u22CP9cCOLJ+XW5WXin2kOGN94tmaRXk5
M6oczhK3jlA0Ko5wbEOloBtGQl72FTn/xRhqg03kDSklzkShae6v+nNB1ygNBh5q
9wLzxghviz6uYveKSF4GNVD5N1iDxpCeDGyGRXDDV99fbibuMSiODwLjcKT/U/nl
39UlOq9U3io3kQic2BAcvRN9+Q6Vn2nR2gixQMcOd7eXJv5p/AmcRpvQ/a81uomi
VbmpLNYMXze0sWzEXx9llXEcRgedA1OgO/oLsTsq49GDGYupjNoon2MIql8JtBm6
uQIDAQAB
-----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 301837211610647054836272087188871993207781
 . . . . . . . . [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 2024-04-04 16:37:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-03 16:37:34 +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:12|false] UTF8String '*.bitcoin-breakthrough.tk'
 . . . . . . . . [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 20697496528311063951715158762868579964826363492221579051261618584990891246715856506769249061998675259136591816396861172413085735602065891466637480703269129270310792277537133786255959886597285809981807527172465820311017400802203619087956238391193187796288830086196242071570699191041802910958839516952269979391019254011733396908500590259132759302106998670054895218597551540477943428392262908774297405251499616269401172322458423999595654340740630959341659788657810550545778664054225571904127111662054329816205401885156277567886014749933176928081636980574384522969791213424601521737406320154390022318993087540792636586681
 . . . . . . . . . . . . . . . . . . . . [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)
							abfad6907bd12be4dec242a3f4189264f37bb9be
 . . . . . . . . . . . . . . . . [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 (208 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.bitcoin-breakthrough.tk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.tk.really-usefull.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bitcoin-breakthrough.tk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bitcoin-litecoin.ml.really-usefull.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bitcoin-breakthrough.tk.really-usefull.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bitcoin-litecoin.ml.really-usefull.uk'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018eaa2ffde50000040300473045022100cc649b8458876cee96e09c223f8ade4fe5f95fae1ab3c414b38eafce4ff42dd80220242326dc4a6d5b4628169f6288e8fed4ebb4446205090551becd7dc5ccf392c2007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018eaa2ffdfd0000040300483046022100d5f8dbe04e66d201b441cb0ca1eb3fa5ff66e99bab9aa4f72d53009fa9f81f77022100d89bbd5e03eb58b905ad0d28b5a3a801f046bfc5528a5f2cdfc4ad8ac877e43e
 . . . . [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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