www.liftoffagent.com

Issued by R3

About this certificate

This digital certificate with serial number 03:d5:b1:35:c6:82:59:7d:eb:98:fd:04:ef:cb:6e:1d:57:00 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.liftoffagent.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d5:b1:35:c6:82:59:7d:eb:98:fd:04:ef:cb:6e:1d:57:00
Serial Number (int): 334052554522672524157003695759438481544960
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3b:a1:83:2a:b3:f4:3f:f0:13:5f:a4:2b:3a:70:2f:96:ea:2a:c2:ce
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 96:68:54:84:5d:61:2e:2b:af:de:61:07:bc:c4:2a:a2:7d:86:cb:0b
Fingerprint (sha256): 7e:71:05:c9:7e:4d:54:ce:f1:c2:79:72:c9:80:bf:cf:cd:c9:01:c6:4d:33:5f:03:3c:8d:73:cb:d3:54:cc:e2

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

Revocation information

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

Check the revocation status for certificate www.liftoffagent.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.liftoffagent.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

liftoffagent.com
www.liftoffagent.com

Other certificates including the domain name liftoffagent.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.liftoffagent.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 334052554522672524157003695759438481544960
 . . . . . . . . [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 2023-03-27 16:57:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-25 16:57:23 +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.liftoffagent.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 747722558834573712238540331968873936524546264303453477988968477526111282315946978631088868634744419370671539523990116719071735283229931902060144922587554555493329852026016788499880459512513435374482533813996049610447079758696183701865488372159457804683087570148110304942372927031301724843352028385124301482700433952896215394821713826506029494968569337484828149842015850968914593742096662475285444975861686551975315324814348044488511007718358807462980922062225343713725432772466122023881000133552442355651754816952498984510597831970357929879926598059508137674272597190962607504156299489481614401066592362924218933846096924017634998382315604049113556721806105942440162309366779497033012245788796394907504657943834786953206140195904838941703538945269104650267718541461244986500641201542705517114252053952656994617918128625124302222641970815524781652708410915978955759850911413311632783485434394218808577517279156346274121240548929464843467595126375737511404054042503702520304949366742756516384290248912603490596568221779793637330451998576832891160179020547885153883043558199203456228293794126690604953135616567369903446201712384228384164611183377040275920397779876334176094219222185717608513190832166756029179998628560317903840838010943
 . . . . . . . . . . . . . . . . . . . . [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)
							3ba1832ab3f43ff0135fa42b3a702f96ea2ac2ce
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'liftoffagent.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.liftoffagent.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001872437b92d000004030046304402200f5ff109f62a5e497864ab418c484a3098460be9777a1a6bf960007fe42a11190220497c5e63163a4cba43b63f90b88f617aadf62f246392303b33bdc3160cdf501a007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001872437b94a0000040300483046022100c49a3f238784826d0cbc46d37b0d0dc990a4a70feb685012f870246e6597ab78022100a2140158f9e8ea35d19ab1cd3cb8c927d8c971458090be420e08efa880b9af97
 . . . . [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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