www.liftingmaster.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:cd:14:6b:cb:4b:00:e3:e6:50:ac:3c:cb:d5:45:df:ce:fa 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.liftingmaster.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:cd:14:6b:cb:4b:00:e3:e6:50:ac:3c:cb:d5:45:df:ce:fa
Serial Number (int): 331121887273024223737530237441758919118586
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 79:3f:ff:18:0d:8a:4a:b5:93:74:7d:95:c5:01:32:13:7b:3f:37:36
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 53:6b:42:5a:d8:0a:91:c3:1a:5b:40:54:c5:e3:40:b6:fb:1a:1a:52
Fingerprint (sha256): 41:57:db:e3:9d:67:17:37:22:65:e4:45:5c:66:19:15:2d:c2:e5:35:7c:32:9f:9c:90:a8:8c:b4:1f:62:e0:4d

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.liftingmaster.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.liftingmaster.com

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.liftingmaster.com

Other certificates including the domain name liftingmaster.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoZQvZ6pyzPxA46RX7LP7
Y3VprK1mWRrPFMEenFfwyeQQUQOWXTSSxhQE/D4aaLPQKSZKZb64QqngOllIIEa2
uyOTRKW39qfUZ+TrR/JLcmbZRUjQ8nixUr2PBoNr4PtmQgv0sOVVIOAOnxKWCIfM
Xue9m1XswxuQPMCG++2g/LBSSYe6CpZfzTerWaMa2R50ouwfGDhu6McIQc2gru8r
WG2FS6fkCR+R5VCImLp1KZWiU3diXTECTX/9bE+X0t7fUZVm6Yey4z0CSY2Udgtb
N/3QjtTRzjVl6jGRJ7RbztpBqmvLMB9SfNZqXsDVF2q8WiRZTiUTuHnixbA6u0Me
B8NFE1Md9LwivIdF6uFGTIbwK9rx33nfqv5NwHPl6XwcCYUR3VQ20/EFSa5RL11g
yN7e442YcHSVjgGLJ/hoRVq9+FPPxMrOrucRXrtYVXiN9rFUs0PG1Tcp8LhGXDSP
DpLdJufis8AO/XRiesSGDhKU0bf8zEC7sCT4zay/OS+Uwk2ch8tnJHoG7ygHG8gA
GNCb4ova9a1/QLpWdpgtyYcZcQGlLq4eqQUfAPLJ7cajnO0DGYKnlQWIcxBJYQ7l
Xi2wN4QRoOSSU8yxo5BTgXov1MAxT5QjNuImGJr/syMIuM745jzl+x07jlkp00Xy
uSAAE0g4oNTDSdHRn6mKelcCAwEAAQ==
-----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 331121887273024223737530237441758919118586
 . . . . . . . . [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 2019-10-12 05:42:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 05:42:31 +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.liftingmaster.com'
 . . . . . . . . [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 659184190156167886902222700858950629387332562236992815225797598570310409792110988844421677466541031267186569698499770156376650061263509528282089436236526981577219441852548490179757859053511710074659053883120632114286293536696532543063673249805839279942542178169878752223243663976257159373053048562244604921369908865970213661613701170884844188709474078829325333296806696542463453650551587351874198340828339470114720368431565191881321421731893486148683648872489773450924046425377013977139553340909626115904934754988944549275028079827373086860338612840686969049153529168872248520529033444671659725933326275404169738441748587271048508322452648900320358806849576181727442694798134648849579956279042430829389604090486131253092280518280591910686067601041123014246136594396053947992549374314214188069653452651295294924438932164160195413144929161844927688862781733578860805981921511664347355152680647001125234267293750395102198194434226012763314850793979390847139126743499976645147012212764499188364263978713622040710971124572708087783214139125088432888167457496574309439138744953234616075014656701343822334940644382556351040654380848656609118043317591664806156193904935690593693906201912234155431777093217889687341708889194381702722931554903
 . . . . . . . . . . . . . . . . . . . . [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)
							793fff180d8a4ab593747d95c50132137b3f3736
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.liftingmaster.com'
 . . . . . . . . . . . . . . . . [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)
							00f1007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbeb4517d0000040300473045022100b3e17123ba7a5da69a5820a7565cdea115108d02082751b90a5c478f347364a2022011abe33e9b401d4b51628d33557466af88a0658286d9980cb9c8a503244e1f170077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbeb453810000040300483046022100b98f532c643908828f4b41c61d993f24863ff0bc88dcaa7d3ec02b8d6ff77ca1022100afb03d479f1d848421aff76468fc50e310e824387709cd21fb41ab6fbd1ba2f8
 . . . . [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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