Check SSL certificate: Cts.edu.bd

The entire testing process is very fast and takes place in milliseconds. If you are the owner of the domain in question and the SSL test shows that the website does not use a valid SSL certificate, then consider purchasing a valid SSL certificate.

SSL Certificate Verification Process

The SSL certificate checking process takes place in the following stages:

  1. A request to review the SSL certificate is sent via the online form on this webpage for a specific domain.
  2. Our server first resolves the domain into an IP address (for example, the domain name Cts.edu.bd resolves to the IP address 192.185.140.114) and then connects to the website's server to request a digital identification (SSL certificate).
  3. The server of the requested domain sends us a response in the form of a copy of the SSL certificate (if they have one)
  4. Our tool checks whether it is a valid SSL certificate and displays the result of the verification process, including the certificate chain.

Below is a complete overview with all visible details after checking the SSL certificate for the requested domain, along with the final conclusion.

Enter the new domain for which you want to check the SSL connection and find out if it uses a valid SSL certificate or not.


Geolocation of a Website on a Map
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Website Basic Info
Domain / Website: Cts.edu.bd
IP Address: 192.185.140.114
Hostname of Website: 192-185-140-114.unifiedlayer.com
NSLookup (Nameservers): 
ns1158.websitewelcome.com >> 192.185.139.93
ns1157.websitewelcome.com >> 192.185.139.92
SSL Certificate Chain
Level : 1
Issuer CN :R10
Subject CN :cts.edu.bd
Organization :Let's Encrypt
Valid From :2025-04-15
Valid To :2025-07-14
Serial Number :510624225007739332012091167835847314161206
Signature Algorithm :sha256WithRSAEncryption
Fingerprint (SHA-1) :61396139333033383938383735386438616366306162623538313263626235373236316233383763
Fingerprint (MD5) :6630333832346239366164663631333737323335393965616635323766636434
Download Certificate :Download Level 1 Certificate
Level : 2
Issuer CN :ISRG Root X1
Subject CN :R10
Organization :Let's Encrypt
Valid From :2024-03-12
Valid To :2027-03-12
Serial Number :100566080436859127493189557861323994576
Signature Algorithm :sha256WithRSAEncryption
Fingerprint (SHA-1) :34393866353365343863323833393938383465666536666133386665646135613530336465383334
Fingerprint (MD5) :3961356561656135666532343335653065663732336464383437623335643531
Download Certificate :Download Level 2 Certificate
SSL Certificate Test Process
  • Website Info From Cert
  • ame (All in one): /CN=cts.edu.bd
  • CN (Server/Website Name): cts.edu.bd
  •  
  • SSL Cert Check
  • Version: 2
  • Issuer Country: US
  • Certificate Name: R10
  • Issued by Organization: Let's Encrypt
  • Valid From: 2025-Apr-15
  • Valid To: 2025-Jul-14
  • Total Valid Days: 89 days
  • Remaining Days: 31 days
  • Serial Number: 510624225007739332012091167835847314161206
  •  
  • Purposes
  • 1: sslclient
  • 2: sslserver
  • 3: nssslserver
  • 4: smimesign
  • 5: smimeencrypt
  • 6: crlsign
  • 7: any
  • 8: ocsphelper
  • 9: timestampsign
  •  
  • SSL Cert Extensions
  • Key Usage: Digital Signature, Key Encipherment
  • Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
  • Basic Constraints: CA:FALSE
  • Subject Key Identifier: 8B:EF:B5:9F:04:64:10:37:2A:73:0C:BE:C0:15:13:18:D0:22:96:5E
  • Authority Key Identifier: keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
  • Authority Info Access: OCSP - URI:http://r10.o.lencr.org CA Issuers - URI:http://r10.i.lencr.org/
  • Subject Alternative Name: DNS:*.cts.edu.bd, DNS:cts.edu.bd
  • Certificate Policies: Policy: 2.23.140.1.2.1
  • Crl Distribution Points: Full Name: URI:http://r10.c.lencr.org/55.crl
  • Public Key:
    -----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr6TjE/6PV+d+N4uGFHyJ E08HvR3OAacty8u67+WrVdzqnd55C04wRU71KE2L19J/cNl0V5169MbE6ug80n2Q 3jbv7oP17XPr0hQYcwTrQV1mM2EgBDV29nCZrEA34ctq8oVpPdq+TpF7IIRztGT4 8Y2Ebh5/grURHbriTXTQK7tPat+1s9j6XyBNdfr+YVHT598cYiJa0aNLzcDDfKx3 piDtiXNZWcZbvr5QzvNYJ0QjFKN8UB74N/uheXnh7LJyHc7/FiokCVn09yQLgnlb 05cSik2rfAxDRLmplOKPNpiCunreNsN8elmxjwY6QpdjIeYoRwMEYRr2v2AY492S MwIDAQAB -----END PUBLIC KEY-----
Conclusion
Cts.edu.bd has a valid SSL certificate from a certificate authority (CA) Let's Encrypt, purchased op 2025-Apr-15 and which is valid until 2025-Jul-14 with serial number 510624225007739332012091167835847314161206.

There are a total of 31 days days left until this certificate expires.

Website Cts.edu.bd use TLS / SSL / Hypertext Transfer Protocol Secure (HTTPS) https:// - encrypted and secure connection on port 443.
Well done!!! Thumbs UP - Secure SSL / HTTPS Connection for Cts.edu.bd Cts.edu.bd - Encrypted Connection on port 443 Secure & Encrypted connection - Perfectly Done