www.liftingmaster.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:97:23:da:5d:71:be:e1:5f:47:b6:df:1f:57:b3:49:4c:de 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): 03:97:23:da:5d:71:be:e1:5f:47:b6:df:1f:57:b3:49:4c:de
Serial Number (int): 312767151996186030684656317542237335014622
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ba:75:26:e4:e2:00:14:a4:c5:9e:f2:02:d2:b6:c9:b5:f0:2a:e3:45
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 51:73:d2:fc:44:f0:16:ed:89:31:99:ab:38:10:98:fd:61:48:85:46
Fingerprint (sha256): 7a:77:3e:f6:de:e8:f4:d7:a0:90:7d:e9:47:9f:90:b4:a0:c3:25:01:03:86:70:e1:0e:df:47:23:4b:93:9e:ce

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-----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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 312767151996186030684656317542237335014622
 . . . . . . . . [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 2020-02-16 14:16:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 14:16:20 +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 868660987732222268477460942506283621769024844163683190150114869260205096401615266493003107089398480642324911426152543178505069097869312164636674445583557383707401109564206339398635645400330341728516307025411587238522834439686740045015832829032302250025396713582475489637919948395896501744887393694685632436673203646047958767449553063820540736912580087526231572472171564857132714641194073949494793607080262054910747336505026698338694260713219312635238653539322014620863379531844233960699399097709285229256040157066838500357805649699694896825842456559713230621988365946588240792400792072514163324802621831501250255848840230913679389008252113074268195278496817984322750753625388855512746840403195058640592738089606561766753591752865383624099785950495566443991746294063664819469663295483467177008245025962392220485251563818137944412105149267869134942047637054483120440702629447459492412096889205871176761136647464875078263272665367260134325884168515269389917367808224297292071509007692818357718551779279799122479362855914611935581079031878360154460396951065265081246221428479657864074240621910707288067992596600172872224762972707142951931598858963681779652487180989897457938650100108022926888069378929150352230925282319783298514791764137
 . . . . . . . . . . . . . . . . . . . . [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)
							ba7526e4e20014a4c59ef202d2b6c9b5f02ae345
 . . . . . . . . . . . . . . . . [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)
							00f100770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001704e9260990000040300483046022100db0a80614e5ad5598d81df72767fbf2cfea43965db64ef2454578096b2d443fe022100a0b9551d9209d06550e62072b8223f0332ed047049f8711c3b715b899dfa212a0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001704e92610b0000040300473045022026dc16cf6dbe47682c42a5321b3397edb72564fb960f3bbad40a9ffbe2cb5600022100980e21c77c1d70bd56dbdd8dd8ce99309a8441cc81c60fc43421d2ed0113807e
 . . . . [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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