SSL check results of ssl-tools.net

NEW You can also bulk check multiple servers.

Discover if the mail servers for ssl-tools.net can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

Report created Tue, 26 Mar 2024 14:54:35 +0000

No connection to the mailservers of ssl-tools.net could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @ssl-tools.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
ssl-tools.net
168.119.147.146
Results incomplete
- not checked
DANE
errors
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
ssl-tools.net
2a01:4f8:251:14ab::1
Results incomplete
- not checked
DANE
errors
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

We have received emails from these servers with @ssl-tools.net sender addresses. Test mail delivery

Host TLS Version & Cipher
unknown (46.101.115.20)
TLSv1.3 TLS_AES_256_GCM_SHA384
unknown (143.110.254.37)
TLSv1.3 TLS_AES_256_GCM_SHA384
unknown (167.172.131.211)
TLSv1.3 TLS_AES_256_GCM_SHA384
unknown (167.71.44.214)
TLSv1.3 TLS_AES_256_GCM_SHA384
microservice.in.net (93.115.21.43)
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
unknown (149.72.72.87)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
wrqvnxzd.outbound-mail.sendgrid.net (149.72.42.237)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
wrqvppdd.outbound-mail.sendgrid.net (149.72.51.221)
TLSv1.3 TLS_AES_128_GCM_SHA256
xtrwswnr.outbound-mail.sendgrid.net (167.89.105.37)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
o1.resultados.labechandi.com (167.89.78.233)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
wrqvbfvp.outbound-mail.sendgrid.net (149.72.191.131)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
slot0.behial.ga (104.168.144.82)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
wrqvkfnf.outbound-mail.sendgrid.net (149.72.31.47)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
mta0.amexglobal.ga (142.11.215.170)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
unknown (116.24.102.133)
Insecure - not encrypted!
unknown (186.143.135.54)
Insecure - not encrypted!
unknown (103.114.104.146)
Insecure - not encrypted!
unknown (109.237.103.51)
Insecure - not encrypted!
unknown (196.177.178.73)
Insecure - not encrypted!
unknown (103.153.78.33)
Insecure - not encrypted!
unknown (165.22.85.222)
TLSv1.3 TLS_AES_256_GCM_SHA384
unknown (103.99.1.130)
Insecure - not encrypted!
unknown (103.99.3.82)
Insecure - not encrypted!
unknown (103.151.122.244)
Insecure - not encrypted!
unknown (84.38.134.41)
Insecure - not encrypted!
unknown (45.137.22.110)
Insecure - not encrypted!
unknown (45.156.22.71)
Insecure - not encrypted!
unknown (103.89.88.183)
Insecure - not encrypted!
vm2089803.22ssd.had.wf (45.88.77.254)
Insecure - not encrypted!
static.54.96.216.95.clients.your-server.de (95.216.96.54)
Insecure - not encrypted!
unknown (37.49.225.182)
Insecure - not encrypted!
unknown (118.193.45.134)
Insecure - not encrypted!
unknown (IPv6:2607:5500:3000:918::2)
Insecure - not encrypted!
unknown (45.15.143.223)
Insecure - not encrypted!
unknown (45.15.143.175)
Insecure - not encrypted!
unknown (201.149.20.154)
Insecure - not encrypted!
unknown (113.199.177.199)
Insecure - not encrypted!
unknown (37.49.224.215)
Insecure - not encrypted!
unknown (37.49.230.174)
Insecure - not encrypted!
unknown (156.96.151.244)
Insecure - not encrypted!
unknown (178.155.5.142)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384

Certificates

No Certificates found

DANE

DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.

Name Options DNSSEC Matches
_25._tcp.ssl-tools.net
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
error
Debug