www.surfcitycranes.com.au

Issued by R3

About this certificate

This digital certificate with serial number 03:99:62:ad:2f:3f:4a:23:f9:13:51:2b:17:19:2f:7b:bb:5d was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=www.surfcitycranes.com.au

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:99:62:ad:2f:3f:4a:23:f9:13:51:2b:17:19:2f:7b:bb:5d
Serial Number (int): 313531223503415344119875542719331928095581
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 84:fa:f7:10:46:5f:48:a7:14:a9:ba:15:41:26:5a:5f:f6:27:07:78
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b6:63:25:1a:3b:80:0e:6e:38:01:01:ee:3e:29:96:61:3b:ac:e4:5a
Fingerprint (sha256): 47:d2:cf:08:5e:9a:4a:00:7c:e8:b2:82:b5:1b:dd:89:7a:db:29:d0:ee:0a:7d:18:b7:cd:f0:bc:96:7d:40:de

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

Revocation information

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

Check the revocation status for certificate www.surfcitycranes.com.au

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.surfcitycranes.com.au

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

surfcitycranes.com.au
www.surfcitycranes.com.au

Other certificates including the domain name surfcitycranes.com.au

(limited to 100 certificates)
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
remote.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
www.surfcitycranes.com.au
remote.surfcitycranes.com.au
www.surfcitycranes.com.au

Certificate

The complete raw certificate details for www.surfcitycranes.com.au in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwrTl5p+za2H/NvOcnOOP
QaHqnGBPAbdPl2JrtJyVtJrcHoK793UIfeUULECviDtbYv0VX1zE+vIbsc/DjoGP
n36LghTwyrMs6EPVcig3nN8AjfFME2YJT41ah3s3P69fLwdY80OxdzzTeomR47qq
tT9fZdqCS8q5pcMbViuRMZQL9l97JqsSbke7aO5HUDUrdt5ZXJUkXyFwL72O8o11
OXXoBHMBUO/O83cnnu9jsIZhjRnyb/cjk65xNZ/1RKsjPWIqW+mDPV1vR/6jc1iE
h4lz/RMjJq7X4zpL/RjUVqYHVyv+vnrzb85ptVxDxQPwXMP7G6xKdU3qQVcd79qb
BQIDAQAB
-----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 313531223503415344119875542719331928095581
 . . . . . . . . [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 2024-01-19 09:10:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-18 09:10:06 +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.surfcitycranes.com.au'
 . . . . . . . . [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 24579435316697890598008813081262782562883066899038515900778296176201015551693984922007372130120231468101151504201942442978152564832664334216254087602898862256319901772427572598629589106278840130769559410174388034299421445831731049067575674464178408881332046624356882570550376744189774910197787781742295684133084832283316305995477726490151848491699966596807414065596142909283433703521364338054376511015196623422618871345215292308479700910980129668128482799883033111075489057631771595633338350329551137015318812171711653109233674144454792030029101400008367125817328923593017504129827451018174989860867254427278324177669
 . . . . . . . . . . . . . . . . . . . . [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)
							84faf710465f48a714a9ba1541265a5ff6270778
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'surfcitycranes.com.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.surfcitycranes.com.au'
 . . . . . . . . . . . . . . . . [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)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d2133020400000403004630440220576884c75f1051a95ebc4495faaf9f2b685a26f06a44b8bfcc98a80f1a0184830220278394d124ec4bb8ed12cb0dac45feaa5770ba2bfd7cba5133d6957a3b8b87f2007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d21330201000004030047304502203bb49d3678d6ac1b6a38506ee62f1701348fea94adec2270b89842cc181258cb022100e2f80b9f81dddd8bf32c5165fe20fb14343c6d26479647343f0fd16dfbb9b651
 . . . . [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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