jrroofinginc.ca

Issued by R3

About this certificate

This digital certificate with serial number 03:f4:7d:fa:ce:b6:20:cf:f8:60:79:c4:5d:39:47:ee:70:c6 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:
  • 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=jrroofinginc.ca

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f4:7d:fa:ce:b6:20:cf:f8:60:79:c4:5d:39:47:ee:70:c6
Serial Number (int): 344533211090283532086680920696386654990534
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 21:dc:cd:6b:54:ba:6a:02:6c:03:68:7c:a2:d3:86:3a:8a:8f:8b:a5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9c:e3:87:5e:d9:1d:90:74:2b:c8:78:97:7e:4c:8c:8e:44:80:15:db
Fingerprint (sha256): 0f:7b:4d:cc:d4:a5:dd:a7:3c:89:91:89:02:bc:70:b4:32:22:ad:dc:56:6c:75:06:30:08:17:2d:d7:18:35:23

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

Revocation information

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

Check the revocation status for certificate jrroofinginc.ca

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for jrroofinginc.ca

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

jrroofinginc.ca

Other certificates including the domain name jrroofinginc.ca

(limited to 100 certificates)
www.jrroofinginc.ca
jrroofinginc.ca
www.jrroofinginc.ca
www.jrroofinginc.ca
www.jrroofinginc.ca
mail.jrroofinginc.ca
jrroofinginc.ca
mail.jrroofinginc.ca
jrroofinginc.ca
www.jrroofinginc.ca
jrroofinginc.ca
www.jrroofinginc.ca
jrroofinginc.ca
www.jrroofinginc.ca
www.jrroofinginc.ca

Certificate

The complete raw certificate details for jrroofinginc.ca in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwOWaZCP6eocPK1Nxo/fp
145X33vgBOVHDtobtRvZSw4b6q2ljIiAEmtEnrct5F1J4G+wP3k9FG/+wr2e5LIQ
92Zb3D4rSKX41+Yl/y6oGEDJm5/a/mYXbXOaYrGfPbcO2taXHj+bELUzI7eu+Sjx
5AVHExuxaXTHaYpR72hvHMcZMAdhuu6QIp9/ymLqyYzc/CLaPwEBjROO1rVVm9+a
8T/2yJs/7BCF5QIM3wid/IGegdFTw0yZRZUhwYPSID4UsN2riSAB3TcVceRcAtxT
VmUObX+IkfWmdApyMd38v7FBrMv06b4qWp5kfZqvlUVpH6QX7hxpcX/9j2Ff7owG
TQIDAQAB
-----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 344533211090283532086680920696386654990534
 . . . . . . . . [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 2023-10-12 10:39:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-10 10:39:54 +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 'jrroofinginc.ca'
 . . . . . . . . [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 24350976057243571913734964573504707946294188326856740364800848416827814717877728147983028855383668646230540754754853139594326344705261761281864387479548167936930670910792796372727768949107317917431942700480747457469087818633063451284399625736204916473092947770431492890707152660748503570837950118746606200119040747822322130091843771451722804165580236838758555148470228022955969720935451892727558201790468931107830931033152969995445107747031718171544720221172113217926301451231577495644674831488294471330659066350107820039787988053762857468164690955541743951209720930125081720339300088047928828911492161395007641355853
 . . . . . . . . . . . . . . . . . . . . [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)
							21dccd6b54ba6a026c03687ca2d3863a8a8f8ba5
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jrroofinginc.ca'
 . . . . . . . . . . . . . . . . [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)
							00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b23afa6010000040300473045022049e5b6884460506089976e84b238633ecb3dc2057b07bd02cfcd74af969ef6a1022100eba832efaef0596a993e2f0702cc823f95297c798ffbd6d1805e654254cb5389007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b23afa609000004030046304402207dab7da82744df5293293f4e8be6c2e96f959e61b2697e272d0be87e99ca0d12022003849c4ea0fcf526121598a7a22f5f8619c65b38c716972eee38a9a3a24b8508
 . . . . [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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