usspeaking.com

Issued by R3

About this certificate

This digital certificate with serial number 03:5d:1d:a3:9b:0e:c0:1f:8b:b8:b4:77:f3:02:af:b2:b0:9e 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=usspeaking.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5d:1d:a3:9b:0e:c0:1f:8b:b8:b4:77:f3:02:af:b2:b0:9e
Serial Number (int): 293022515020135862878794066777320522428574
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 29:6c:91:ec:13:f0:d5:84:48:b6:2e:c8:92:c9:8b:cd:98:b7:ad:9a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): af:65:a7:f7:72:a2:7e:68:19:9a:32:72:fe:b7:86:01:cf:47:12:bf
Fingerprint (sha256): 7b:05:62:d2:ea:9c:47:c0:79:79:3a:6a:0b:23:9b:8d:c0:12:f9:c2:bc:62:74:b4:67:1b:f6:04:ae:b9:b2:3d

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

Revocation information

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

Check the revocation status for certificate usspeaking.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for usspeaking.com

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

usspeaking.com
www.usspeaking.com

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ithelpdesk.dccoilireland.com
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usspeaking.com
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helpdesk.hlnsc.ac.uk
ithelpdesk.dccoilireland.com
helpdesk.usborne.co.uk
servicedesk.usspeaking.com
servicedesk.usspeaking.com
servicedesk.fynbus.dk
usspeaking.com
usspeaking.com
helpdesk.hlnsc.ac.uk
www.usspeaking.com
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support.claytonglass.co.uk
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itsupport.clinisys.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0zGw5S3L9dl7lt7BgYOU
wkNiy38JCP6AnTycZeNIDCAKOteH7gGU6J2YxnWLW4qE+Rfjc2Du5IJMO/kPy9xF
GOr2QfTjzmNBSgOfvyTqnQx6uggql+6fno/zm2uyW1g6WQt2eb9VA+w+ksA+Z9I2
KGUUNQHuIfTsEu+L4N9Dr4Xg3msHSdrOKSDcKelSLEdhhW6xnzGabNWYXpuPphYw
4nzaKxweW7sv7MAdhV4MpvrlDSuMoAFYGHpZbnQNHXl/d7l7s3QeLRq7Z/XX9OH4
XLcjJzdlQ2umh0ZGkTSHjvKPlmFiwzlB1/QCh/jQspQQxKC0KgOWeyqnZxvPixNW
bwIDAQAB
-----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 293022515020135862878794066777320522428574
 . . . . . . . . [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 2023-08-31 16:07:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-29 16:07:38 +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 'usspeaking.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26660785891714905049096272783752408940366958972341199000461110229052567411883132340855828676534236023727739768317172622733893339565595322332986866591590850684799506269884998620559609243011370288524272592378426677207294006297278711864361045499688111368311518458762582210305035600658987386316234618183420507646121609885833039993164516838196164673865226020980141678705396041342230864720728028878983001040705623644533400281420862155509335540144615026582217951330897458444061947783805790112194605452742114936143038649370146123704116623450821700597534372849104346877683333288098212593880841147008320186492115025378181076591
 . . . . . . . . . . . . . . . . . . . . [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)
							296c91ec13f0d58448b62ec892c98bcd98b7ad9a
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'usspeaking.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.usspeaking.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a4c9099500000040300463044022013dea20286cd89c513eb266f1ef861b7da6d4c7aa6a18d9e54933e832825d1b102206507304bfe7ae9f38a3f29923bb4fd335521f08843d9baa6ce5e601cbf11cb95007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a4c9099e90000040300483046022100fa86cdab1ba9a49136897a51dbeb360f8d8463ebc0379c3bb5179a75118c4776022100dd0344a60ebecb7e90305dbe88bca0c9ccca3c841827bad9adaca686d36dc4b1
 . . . . [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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