ldtelecom.com

Issued by R3

About this certificate

This digital certificate with serial number 03:19:89:92:d4:21:6e:73:55:c5:d5:7e:57:c0:bc:a7:28:87 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=ldtelecom.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:19:89:92:d4:21:6e:73:55:c5:d5:7e:57:c0:bc:a7:28:87
Serial Number (int): 270026783581587629205602650826736784582791
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 89:80:46:a0:46:00:3b:0a:b2:1d:a7:19:a6:b9:b3:93:e4:eb:6a:e4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6b:3d:2c:4b:0a:ec:f4:be:02:e7:d2:54:34:ac:4d:46:bf:0c:60:aa
Fingerprint (sha256): 6f:ea:9c:13:04:c2:89:a9:a1:f9:75:a3:fd:59:ce:59:34:6a:e6:8c:2e:db:9a:f0:98:58:0e:20:42:a5:a8:95

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

Revocation information

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

Check the revocation status for certificate ldtelecom.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ldtelecom.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

ldtelecom.com
www.ldtelecom.com

Other certificates including the domain name ldtelecom.com

(limited to 100 certificates)
assist.searchbug.com
support.ldtelecom.com
ldtelecom.com
ldtelecom.com
support.optimacommerce.com
admin.ldtelecom.com
help.rts.bz
support.optimacommerce.com
support.periodik.co
remote.laptopguy.com
remote.ldtelecom.com
assist.superbia.services
ldtelecom.com
ldtelecom.com
assist.multiservicecontracting.com
admin.ldtelecom.com
assist.beerwahhideaway.com.au
assist.rukusfranchise.com
assist.kiwias.org
assist.95v.co
support.optimacommerce.com
ldtelecom.com
support.ldtelecom.com
assist.guestsupport.net
sos.outsource.digital
support.ardentintegrated.com
support.optimacommerce.com
assist.alnafitha.com
support.optimacommerce.com
agwet.mytrellis.com
help.rts.bz
support.optimacommerce.com
support.optimacommerce.com
connect.trucloud.io
support.oozou.com
support.periodik.co
ldtelecom.com
assist.fiduro.nl
ldtelecom.com
support.ldtelecom.com
support.oozou.com
applications.ldtelecom.com
wsldadmin.ldtelecom.com
support.optimacommerce.com
ldtelecom.com
help.rts.bz
assist.wavebroadband.net
help.rts.bz
help.rts.bz
support.periodik.co
support.optimacommerce.com
support.optimacommerce.com
support.optimacommerce.com
support.ldtelecom.com
ldtelecom.com
assist.guestsupport.net
help.rts.bz
support.optimacommerce.com
support.oozou.com
support.optimacommerce.com
admin.ldtelecom.com
assist.resolu.com.au
ldtelecom.com
assist.guestsupport.net
www.assist.synkron-international.com
assist.fleetilla.com
ldtelecom.com
support.optimacommerce.com
ldtelecom.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3aTwI6pnmOOyzDTC14qC
/PZ2QKAoi6DHHjiXygSnVLlq3we8vdrWsszhPvWB4L0xKEvYgwf5bylsqmq9Vd3U
ASHyC3bVlqTPezOD874Mf/DqnQjbGkyeQqlld+yj4xzqzSfq4vTwxucbnT29pobe
fZ4ND9nMuLNonCMKqzxD190h9jO2ZHcsbIQbQzIxg0SpYfOW2yKu+hWUutJx67B2
3prjuYRpFWOj2cJBZMuTallkJoh3ywgPtYwZOp7ctYKLFWvguRfLnKOmQMtAhoIO
YDUEbki/NaTN62hX2zA9qAF1FA2bbJtqf8zZTSKX5QD+7lcA9F48BKn7REWBt0DG
lwIDAQAB
-----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 270026783581587629205602650826736784582791
 . . . . . . . . [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 2024-05-10 13:29:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-08 13:29:34 +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 'ldtelecom.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 27979999378460122598937488138368918236417210533551885083358062845367215095645374072654488269338759850806510493084736054502391522651288483737088117595802566282695826810629302659761373810563394741058393512810515860492880033946382102265441743530906538552094071279560791979494068637051668235557316223283595852335749311370718127101682815143647121399216291412855487782800932026926666602548059181366086095858934502901575205533489900205456569173986595955674178238935169611167016003326340163155768686844378855078420962674831017008404332029679704667169595642450888038718257658553255053835026481850597589996297904040207534048919
 . . . . . . . . . . . . . . . . . . . . [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)
							898046a046003b0ab21da719a6b9b393e4eb6ae4
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ldtelecom.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ldtelecom.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)
							00f1007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f62e8ccfa0000040300473045022006e4116903841d2b8cb6d0bb5837c7dd26b869f509988d55d39b7247428710850221008e9c8b33b706297e38720b008b688acee66df8fbd4a6b72671631db423ccc19e00770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f62e8ccf30000040300483046022100847dc3c0ad2cdf5fef09052b68505aefc2174d9622ac2def89affd9ddfded58602210081212df3a7db0ac902521a53ee8201f3b90e80b02942c4a57c38467bc60b3a02
 . . . . [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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