TLS/SSL certificate check


Port to connect on:
Secure HTTP / HTTPS - port 443 Secured SMTP - port 465 Secured IMAP - port 993 Secured POP3 - port 995

TLS/SSL check of 'alt1.aspmx.l.google.com (209.85.202.26)'

Multiple A-records!

The domain 'alt1.aspmx.l.google.com' has severals A/AAAA-records - and thereby multiple IP's to check.

click to use
209.85.202.27

Unable to connect, secure and authenticate any connection

Does the remote host support TLS/SSL connections on port 443?

Summary


Host:
alt1.aspmx.l.google.com, 209.85.202.26, port 443


Protocols:
Failed
 Unable to connect, secure and authenticate any connection


Protocol support



Protocol support:
TLS 1.3
No support
TLS 1.2
No support
TLS 1.1
No support
TLS 1.0
No support
SSL 3.0
No support
SSL 2.0
No support

Verification:
Unable to connect, secure and authenticate any connection
 
Does the remote host support TLS/SSL connections on port 443?

API

You may perform this lookup using the API and get the results as easy-to-parse JSON data.

Read more on the API at https://iamroot.tech/about/api (regarding authentication and rate limits, among other things), or give it a go right away using the 'try it' button.

 
GET
 https://iamroot.tech/ssl-certificate-check/api/?host=alt1.aspmx.l.google.com+(209.85.202.26) copy try it
 

Log

030+030
  • Host 'alt1.aspmx.l.google.com' resolved in 29ms
031+000
  • INFMultiple A-records!
    Domain 'alt1.aspmx.l.google.com' has several A-records, and thereby multiple IPs to check. IP 209.85.202.26 will be used.
031+000
  • Check protocols
031+000
  • Start SSL 2.0 protocol check, alt1.aspmx.l.google.com (209.85.202.26), port 443
207+000
  • Start TLS 1.3 protocol check, alt1.aspmx.l.google.com (209.85.202.26), port 443
237+000
  • Start TLS 1.2 protocol check, alt1.aspmx.l.google.com (209.85.202.26), port 443
238+000
  • Start TLS 1.1 protocol check, alt1.aspmx.l.google.com (209.85.202.26), port 443
266+000
  • Start TLS 1.0 protocol check, alt1.aspmx.l.google.com (209.85.202.26), port 443
268+000
  • Start SSL 3.0 protocol check, alt1.aspmx.l.google.com (209.85.202.26), port 443
5.017+4.987
  • Protocol check of SSL 2.0 done in 4.986ms - failed
    A fatal connection error occurred
5.220+5.013
  • Protocol check of TLS 1.3 done in 5.012ms - failed
    Unable to connect to host 'alt1.aspmx.l.google.com' (209.85.202.26) on port 443.
5.254+4.988
  • Protocol check of TLS 1.0 done in 4.987ms - failed
    A fatal connection error occurred
5.254+5.017
  • Protocol check of TLS 1.2 done in 5.017ms - failed
    Unable to connect to host 'alt1.aspmx.l.google.com' (209.85.202.26) on port 443.
5.254+5.017
  • Protocol check of TLS 1.1 done in 5.016ms - failed
    Unable to connect to host 'alt1.aspmx.l.google.com' (209.85.202.26) on port 443.
5.267+4.999
  • Protocol check of SSL 3.0 done in 4.999ms - failed
    Unable to connect to host 'alt1.aspmx.l.google.com' (209.85.202.26) on port 443.
5.267+249
  • ERRUnable to connect, secure and authenticate any connection
    Does the remote host support TLS/SSL connections on port 443?
5.267+000
  • Done
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