boavista.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:06:3f:60:12:80:d7:28:71:9f:7a:41:55:ce:0a:c6:d4:dd 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=boavista.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:06:3f:60:12:80:d7:28:71:9f:7a:41:55:ce:0a:c6:d4:dd
Serial Number (int): 350575078128090652248990655333812763284701
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ab:e0:ae:ec:d2:86:c1:8c:61:58:fc:ee:66:e8:5f:5c:10:99:a6:39
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4a:77:84:9e:fa:ae:37:be:75:2f:1e:d4:e4:69:f2:9c:fd:61:5f:f9
Fingerprint (sha256): 3d:62:b9:5f:dd:76:d0:ce:3a:18:36:7c:96:0b:61:95:70:e1:cf:6e:ce:bb:a0:42:71:90:82:31:f8:02:9b:3d

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 boavista.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

boavista.net

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boavista.net
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www.boavista.net
boavista.net

Certificate

The complete raw certificate details for 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 350575078128090652248990655333812763284701
 . . . . . . . . [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 2019-09-30 09:53:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 09:53:16 +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 '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 893340441143614073907770294689994576794569040329466625763223442077764132816177527848777843399353347170966876012065366152426221773574059419716194073413677927674504198521517297533059175768603822517923523312960705724275587980926574767086947144084648135061029814654928444464267663228656917804344769691525898909079598043532604949390543113816599673856299604537771991411047804471367566700064234474651242744370601908421016060300112618648307360248664977505806985524857016444046719315655382933170129421778994180009148934167779552143935846702129838212848551305077333062648575427393243510073150808861562401530576442498773877335617612628328889633362314645858559453410467741543310879737370829264374560158171211557278709437998853270550143477606113978368026825215880622624806304700972804103097265721864231509231512612003489830321054215984322065179475078549659957880080337559270372595942304690688069197370381529336361595587322070776400091957145380980571721671508467765983644224151129015794985877856089026545559875812813802660595474450436235227302571100736266844913068529554318388426775072689705808043134156096434087537177035655226280786537587356344593913117183376940485837204606776584357767585040858171008316086395885276473741920557016537933187724181
 . . . . . . . . . . . . . . . . . . . . [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)
							abe0aeecd286c18c6158fcee66e85f5c1099a639
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d81cd948a0000040300473045022100bb7ae784ff83a82d23271524427d5999f8ee57bd0a475ee1051c45556f1ece860220326553b86c65cc0a2d1165b63703c340adb6796840009d5ab743d95118251193007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d81cd9479000004030046304402202e5ac9a7c60e3158c5c4640def7bd95376d68ac9404e51a0715d3a672454689802200883050ed9ea51238c47eeb7f0e13ea788a53331fff5b4fefc8e4c881ed76b72
 . . . . [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)
		0001c06967b2c05fb20062769c2efeddfdd1c5d943883c9eb1513ab58198d12ec236039e934fbdf6672e2617a15ee73b3e757a3988dd2ee62333a2343567b509709f5e143d6bb84ecbc8bc20e5e0eed8dcc080c166ace7791536eeb6c9d75efc773537a8c188e3d6d9735415e13ce35042a209e5187dde78c27167a00c8b570ec6f5fad42c374a782266282e7acdb87d6727b9020299c4ffda4f4f5fd4c4dcd487cc3194c836cd1d0dd4d9b8f534ed363b30f302a1badff8cd42f9b41d7a87ab2a413a49c5a94a7679af28b987126099a6db76aad653ab2c7d1e822397a1612b56bc95b1d6dc9ac8d2e2f3cbf1ce096a84a8f2d2b5cc337aa4a203540ef510e105