www.boavista.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0d:ed:a0:fc:e8:27:12:1c:5a:0b:c7:fc:13:91:ed:55:57 was issued on by Let's Encrypt.

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=www.boavista.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0d:ed:a0:fc:e8:27:12:1c:5a:0b:c7:fc:13:91:ed:55:57
Serial Number (int): 266076391497311576232659711645524712838487
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 60:9d:94:b5:87:ad:81:31:2c:8f:0b:85:20:88:26:b3:67:42:c6:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): eb:21:0e:98:53:99:da:83:81:25:02:16:da:a0:b6:28:12:5e:96:0a
Fingerprint (sha256): 49:54:cb:55:81:b7:03:eb:79:2f:ad:c7:da:c7:12:85:fd:c7:91:78:32:62:8c:66:e6:1d:50:b5:18:46:f9:e6

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 www.boavista.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.boavista.net

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

www.boavista.net

Other certificates including the domain name boavista.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.boavista.net 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 266076391497311576232659711645524712838487
 . . . . . . . . [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 2019-07-27 08:24:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 08:24:29 +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 'www.boavista.net'
 . . . . . . . . [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 880756370081671566619938712013872235926581019817974969653037571519896141876426372659007436516006137392828381281078933805678057731775031311584360323672668216469108226375731666097130694866399818651689959280721683315006281004823917885329639139442068679262889487818690247624200940249163159428921853645745709780030188075281571666931758307474650732776801017190278764567926887026903001699447659606359801725703065275842019203007098561324010084291027224946815704980755970329079815450270935503498964881114621701339509000544785670240408627594382629629182919453464289644227652244681085008915415063471605134087651686052732269370577985986870171742920632320659955139366755098706189224068990634928302015200600400296191008415247273230004902204795014258418065803383513097005835948102689594900938560122299614661504307056993424943022610192322913275879855980990402241968026296976171100623223114968802794089662334210959946096767765450581881120216762107688806662960260828603403838352586166029911322568986636759377582686870498239420302990160196937822355813783378993245125610939198650544078576818994272891304938065736334203404034508775761214213004109119113202584379892968993266640671171825246659252131321992886532393631599205581822516267121604988391044191121
 . . . . . . . . . . . . . . . . . . . . [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)
							609d94b587ad81312c8f0b85208826b36742c6f5
 . . . . . . . . . . . . . . . . [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 'www.boavista.net'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c32beed780000040300483046022100b32a746961dd8877ea0506b21c083e5a7bf29cbd879e98d92bf1fb55ebb35f9f022100d976cbba0180cb19e08b8d2cd3ca773b8983e6503b0a2301d8ef15027969085d00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c32beed5a000004030047304502201e407a92836e412dac45098ab1206f20fa860d727b5c5c711af69196c3fc80a80221008c63531ff464a993087c0952bfbe8fb47a3b5e3d912a71e0c676c189f2debc18
 . . . . [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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