www.speakertelephone.com

Issued by R3

About this certificate

This digital certificate with serial number 04:7e:39:67:59:94:61:5b:06:de:34:9a:da:df:54:f5:40:15 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.speakertelephone.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7e:39:67:59:94:61:5b:06:de:34:9a:da:df:54:f5:40:15
Serial Number (int): 391401024578305755142627265952432918970389
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 28:89:fc:b9:28:4c:01:c5:12:7d:5a:7b:e7:38:e0:8d:77:76:05:3c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): da:9a:d1:ab:4d:c4:e5:cb:bb:f3:48:5c:e5:ac:1b:aa:8e:e1:d0:17
Fingerprint (sha256): dc:86:80:9c:17:de:a0:a9:87:56:3b:ae:75:61:5e:78:f7:1a:21:2a:89:3e:0e:f4:2a:5c:7f:bb:8d:c5:38:ab

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

Revocation information

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

Check the revocation status for certificate www.speakertelephone.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.speakertelephone.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.speakertelephone.com

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techdiverse.com
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www.speakertelephone.com
www.indianapolis.bible
www.speakertelephone.com

Certificate

The complete raw certificate details for www.speakertelephone.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 391401024578305755142627265952432918970389
 . . . . . . . . [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 2023-12-03 03:23:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-02 03:23:21 +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.speakertelephone.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 772726118729320520047768180758272507018069755572721736619656268156375513224269644250342006671993170785691788925658523514396661374836250772598995254321878844065322354853665812944629885119775529613790262305986126858985058691579439455854343629608129766526473151059805041664708386556782276205114381700352440544735545082199102545094300802821814776463647419424834635274366823248253876576401262284870332508876650177417747030094973798689834096712181114206060811327818903937285334792168319908044255191860410386689943054334490559563099714863709010293086158061321636819723335946746641550715842315036538168845983135208333782036937979196599683103408418412353769433802697959353284399909983585295418904392631378097022823077098199473108259817236997397574216742402191678583634955707438765388871555070160462060609930211502543867024303472040429412708762038668588600396105749828527072625636614601658660048124387485347192502457564181200337030074328782491365367687212750030947387272520057535904485489419303329978524598720860032687395111565709972293428401832032659058421238795631806522267149597816629434695109384035834476921202230844029854562150544612629576124598490219730069466915067359841217414875656480123234433938921711361595838810374398457051885084601
 . . . . . . . . . . . . . . . . . . . . [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)
							2889fcb9284c01c5127d5a7be738e08d7776053c
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.speakertelephone.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c2deaa89f000004030047304502204f4a320659b1d8b5f4b9b8c9e168fd32a5647cfae9c666fa04f7317bf327fe7f022100f2917476e9097f750d89fd29b4aff5ac5da1b797265968a77d8b0f9dcddca44e007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c2deaa8a80000040300483046022100c89a9ab91abb167a53dd08d76255abb08d7a9ee02b2df70aafa172725b01c699022100a15776adc2af4535cbfebea02c652c9ab1f316620288d0e8abf487c438568be6
 . . . . [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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