www.industrialoptics.webxperts.co.nz

Issued by R3

About this certificate

This digital certificate with serial number 03:1a:df:bf:29:8d:a6:c0:5d:43:36:81:94:7d:2a:04:c6:70 was issued on by Let's Encrypt.

With 8 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.industrialoptics.webxperts.co.nz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1a:df:bf:29:8d:a6:c0:5d:43:36:81:94:7d:2a:04:c6:70
Serial Number (int): 270481609749786728111691447216233100134000
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b5:43:94:9c:20:94:69:a9:36:5a:48:71:5e:5a:9e:d3:b5:00:87:ff
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ee:24:61:5e:33:99:c8:2e:bf:8a:f4:8d:2a:31:3f:30:e7:45:90:cd
Fingerprint (sha256): 28:d2:02:35:11:0b:f0:57:1e:f3:5b:cb:4f:41:1c:2c:7a:3f:f0:ee:40:be:61:b5:a9:48:cf:b3:4a:11:44:ea

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

Revocation information

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

Check the revocation status for certificate www.industrialoptics.webxperts.co.nz

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.industrialoptics.webxperts.co.nz

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

industrialoptics.co.nz
industrialoptics.webxperts.co.nz
windowfilmgroupnewplymouth.co.nz
windowfilmgroupnewplymouth.webxperts.co.nz
www.industrialoptics.co.nz
www.industrialoptics.webxperts.co.nz
www.windowfilmgroupnewplymouth.co.nz
www.windowfilmgroupnewplymouth.webxperts.co.nz

Other certificates including the domain name webxperts.co.nz

(limited to 100 certificates)
webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
www.webxperts.co.nz
www.industrialoptics.webxperts.co.nz
webxperts.co.nz
pureblissthaimassage.webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
www.webxperts.co.nz
windowfilmgroupnewplymouth.co.nz
www.windsorgaragedoorswellington.co.nz
webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
www.webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
www.active-electrical.co.nz
www.webxperts.co.nz
alexandraminibuses.webxperts.co.nz
afterschoolcarewellington.webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
webxperts.co.nz
www.webxperts.co.nz
webxperts.co.nz

Certificate

The complete raw certificate details for www.industrialoptics.webxperts.co.nz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAucacM5IbGXZJ8bvAViy+
hBoxFyr9HO/A/10Di1xXFfWndipTwvxPuPHh2Lb2UK8xToLfG0QGnvbv3zm3mPTs
+3roboAXpJlQtOa48bv1f/1+ENHo/TlX5dueXnUJx5sg7IrNiOAieuloxrjQ3UOs
uktIB/xsMq/v9RoY0CyJDSVxS9sRvgHrrbDcM8okH65o1BSZG5EgWYMdPn5trqU0
sLcV5LDW859oXreaGzer/4INhGjxtMpbvJN3vyh+PCFWYlf2LcGxua4RhyGplZC2
usnnynI3i0uYHxoPH+stMzFDugsJb91h+J/Q3jhBbpQyjASzevqKvjWEc3Lq1SDm
RwIDAQAB
-----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 270481609749786728111691447216233100134000
 . . . . . . . . [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 2023-09-10 01:40:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-09 01:40:28 +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.industrialoptics.webxperts.co.nz'
 . . . . . . . . [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 23452024739768316499333694108840482601434664530876480355791852931647549908856614022654333268086830330244373895486571066297754547540152253600653334093983930015269651151970645797990246555448467880087279083270576333186951427653450261152229088883879229938737957110231551890908368060115594393615818483015610741738580655347373006816679658729267995220986589521036080844127737801032769189960228939393290158448208157673599234783118666736676596877209670723469850288136953863696606774778225874919628558855713932526286890731388970233345857621143679931993681138704925704141815849183790909939320566099531758476374162953566020494919
 . . . . . . . . . . . . . . . . . . . . [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)
							b543949c209469a9365a48715e5a9ed3b50087ff
 . . . . . . . . . . . . . . . . [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 (292 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'industrialoptics.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'industrialoptics.webxperts.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'windowfilmgroupnewplymouth.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'windowfilmgroupnewplymouth.webxperts.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.industrialoptics.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.industrialoptics.webxperts.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.windowfilmgroupnewplymouth.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.windowfilmgroupnewplymouth.webxperts.co.nz'
 . . . . . . . . . . . . . . . . [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)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a7cf6465e000004030046304402206a183bdfccdfe1cbcc72fd40726b930cd18a4d1a15fed6c7c04d8f14f9d2c5eb0220265cf7401c0ee6324af794cf7c2a21d89dec07ae6311a64261bffdb8540bc57d007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a7cf6464100000403004730450221008f6712247877bc9d7276d35f261d16c85b45843ed2448dc014db039faef916bd02206e3557286103efd648d35cef22b3648ff84b4935fd83d15c70bb033ef30abde0
 . . . . [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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