ldtelecom.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c1:73:c8:4a:c4:7f:85:10:46:66:ed:6a:cb:c8:68:df:08 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=ldtelecom.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c1:73:c8:4a:c4:7f:85:10:46:66:ed:6a:cb:c8:68:df:08
Serial Number (int): 327165255806375331662469935275625641729800
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cf:b3:b2:a2:bc:0f:e0:2d:e2:c9:2e:e8:b1:46:18:fa:1c:f0:d8:c1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a4:13:d4:7f:03:6a:b7:dc:91:f9:d8:9d:9b:01:1d:c4:2d:36:68:53
Fingerprint (sha256): 0c:79:3f:c7:7c:44:6d:63:6d:d0:f8:fe:54:fe:7f:6e:87:3b:8a:bd:ee:2a:97:fa:9e:1a:78:20:80:34:e8:4a

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 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
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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
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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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAguczGNNKGJzLk+koPGYv
k3z04upvabbjDQfxiq31sFioGt5hXGHfumpz9WsELj9w3jxWmB69TdCJEqc8G0MG
3EYc6yLiT4yDp00VGhoZhtUP5q1l6GmkSxAssftuG1Z6s4Bd+CSYdKg+mDivNJ72
n69Wu5lS73b7ctPw4pbPuBU224AGTs1mN15jpPGZ6zVm2kFqYbmUHFqzXWPhV8Gg
thz6Lx5b2N78x5xDGYYwRhe8L9w8kSBdiPFz+W4tOV62cQc8Qga6204tUQOWejpt
L62B9yHYo/ncU7OX8PKRh6SBtuVNR9e5Vzh4eQghW6i85p9UzJgHRqIuRuPkOvLj
FwIDAQAB
-----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 327165255806375331662469935275625641729800
 . . . . . . . . [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 2019-08-02 01:25:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-31 01:25:44 +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 16524988416306952929542582199104566037863456603626747243715192595956399462774945120134173442946778053066783199099252238864683544059580460271823783999527703647762220348303626249662968654962325225076973819995408929880783992985157312231439764682327793577971304980793432787158694667557483935943264471290261641572108480446533025215131766947662994514628915046994450867308261366490936972054643587956536383511801850640629540380293959658576632755318717871724396941003902259661525642419159607793188789997730785102329447524051653477567536385953373248418598860822681018857623301615152168014488779656651965919548761427383764050711
 . . . . . . . . . . . . . . . . . . . . [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)
							cfb3b2a2bc0fe02de2c92ee8b14618fa1cf0d8c1
 . . . . . . . . . . . . . . . . [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 (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 (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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c5025b60400000403004630440220508c2da2c9a7a4202468bdf5c41d278857188ed6b3793e6cfee94e57d9729e5102202f00ceb581c93d1160e30244877b2f27546bbee5845243e2ac79161e1cc6b799007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c5025b7e60000040300473045022100b9c1e78a1679bebdcec35a78a60fa427474552f3187a9813705585b6a10dc94d022015b440df727d08756e27e8773b47926e5a4b9c92b6cf932e24913a02ab5af47d
 . . . . [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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