Discover if the mail servers for qq.com 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.
Report created Thu, 15 Jun 2023 01:02:17 +0000
These servers are responsible for incoming mails to @qq.com addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
mx3.qq.com
240d:c040:1:40::133
Results incomplete
|
10 |
supported
|
not checked |
|
3 s
|
|
|
mx3.qq.com
203.205.219.57
Results incomplete
|
10 |
supported
|
not checked |
|
2 s
|
|
|
mx2.qq.com
240d:c040:1:40::133
Results incomplete
|
20 |
supported
|
not checked |
|
2 s
|
|
|
mx2.qq.com
203.205.219.58
Results incomplete
|
20 |
supported
|
not checked |
|
2 s
|
|
|
mx1.qq.com
240d:c040:1:40::133
Results incomplete
|
30 |
supported
|
not checked |
|
2 s
|
|
|
mx1.qq.com
162.62.116.184
Results incomplete
|
30 |
supported
|
not checked |
|
1 s
|
We have received emails from these servers with @qq.com sender addresses. Test mail delivery
| Host | TLS Version & Cipher | |
|---|---|---|
| unknown (180.76.243.173) |
Insecure - not encrypted!
|
|
| unknown (106.13.119.83) |
Insecure - not encrypted!
|
|
| unknown (14.156.202.16) |
Insecure - not encrypted!
|
|
| unknown (106.13.62.170) |
Insecure - not encrypted!
|
|
| unknown (119.165.219.138) |
Insecure - not encrypted!
|
|
| unknown (113.109.72.134) |
Insecure - not encrypted!
|
|
| unknown (43.226.152.157) |
Insecure - not encrypted!
|
|
| unknown (114.237.154.188) |
Insecure - not encrypted!
|
|
| unknown (120.36.203.1) |
Insecure - not encrypted!
|
|
| unknown (14.156.200.229) |
Insecure - not encrypted!
|
|
| unknown (106.12.206.123) |
Insecure - not encrypted!
|
|
| unknown (116.21.120.187) |
Insecure - not encrypted!
|
|
| unknown (180.76.135.214) |
Insecure - not encrypted!
|
|
| unknown (116.21.123.71) |
Insecure - not encrypted!
|
|
| unknown (120.229.1.10) |
Insecure - not encrypted!
|
|
| unknown (119.129.101.35) |
Insecure - not encrypted!
|
|
| unknown (14.120.32.112) |
Insecure - not encrypted!
|
|
| unknown (120.229.1.7) |
Insecure - not encrypted!
|
|
| unknown (113.66.6.228) |
Insecure - not encrypted!
|
|
| unknown (113.66.4.73) |
Insecure - not encrypted!
|
|
| unknown (113.66.6.127) |
Insecure - not encrypted!
|
|
| unknown (113.89.239.103) |
Insecure - not encrypted!
|
|
| unknown (180.215.225.186) |
Insecure - not encrypted!
|
|
| unknown (113.89.238.138) |
Insecure - not encrypted!
|
|
| unknown (113.87.181.238) |
Insecure - not encrypted!
|
|
| unknown (113.66.7.101) |
Insecure - not encrypted!
|
|
| unknown (113.66.4.210) |
Insecure - not encrypted!
|
|
| unknown (116.21.122.162) |
Insecure - not encrypted!
|
|
| unknown (116.21.122.12) |
Insecure - not encrypted!
|
|
| unknown (121.8.204.180) |
Insecure - not encrypted!
|
|
| unknown (116.21.120.240) |
Insecure - not encrypted!
|
|
| unknown (119.129.100.197) |
Insecure - not encrypted!
|
|
| unknown (106.13.196.230) |
Insecure - not encrypted!
|
|
| unknown (119.129.102.236) |
Insecure - not encrypted!
|
|
| unknown (113.240.198.211) |
Insecure - not encrypted!
|
|
| unknown (113.66.4.253) |
Insecure - not encrypted!
|
|
| unknown (14.156.202.55) |
Insecure - not encrypted!
|
|
| unknown (106.13.220.83) |
Insecure - not encrypted!
|
|
| unknown (122.227.76.214) |
Insecure - not encrypted!
|
|
| unknown (119.129.101.226) |
Insecure - not encrypted!
|
|
| unknown (115.217.130.226) |
Insecure - not encrypted!
|
|
| unknown (122.192.206.100) |
Insecure - not encrypted!
|
|
| unknown (180.104.10.197) |
Insecure - not encrypted!
|
|
| unknown (106.13.85.203) |
Insecure - not encrypted!
|
|
| unknown (115.217.130.216) |
Insecure - not encrypted!
|
|
| unknown (115.217.131.161) |
Insecure - not encrypted!
|
|
| unknown (14.115.82.186) |
Insecure - not encrypted!
|
|
| unknown (106.13.216.91) |
Insecure - not encrypted!
|
|
| unknown (14.156.202.64) |
Insecure - not encrypted!
|
|
| unknown (49.68.145.177) |
Insecure - not encrypted!
|
|
| unknown (49.68.254.6) |
Insecure - not encrypted!
|
|
| unknown (106.13.40.45) |
Insecure - not encrypted!
|
|
| unknown (122.192.206.184) |
Insecure - not encrypted!
|
|
| unknown (49.68.146.151) |
Insecure - not encrypted!
|
|
| unknown (49.82.192.139) |
Insecure - not encrypted!
|
|
| unknown (113.68.103.149) |
Insecure - not encrypted!
|
|
| unknown (116.229.187.24) |
Insecure - not encrypted!
|
|
| unknown (115.217.33.225) |
Insecure - not encrypted!
|
|
| unknown (119.129.102.3) |
Insecure - not encrypted!
|
|
| unknown (113.83.241.230) |
Insecure - not encrypted!
|
|
| unknown (115.217.32.74) |
Insecure - not encrypted!
|
|
| unknown (114.237.109.26) |
Insecure - not encrypted!
|
|
| unknown (180.124.79.86) |
Insecure - not encrypted!
|
|
| smtpbg704.qq.com (203.205.195.105) |
TLSv1.2
ECDHE-RSA-AES256-GCM-SHA384
|
|
| unknown (114.237.188.172) |
Insecure - not encrypted!
|
|
| unknown (49.88.160.52) |
Insecure - not encrypted!
|
|
| unknown (112.32.95.78) |
Insecure - not encrypted!
|
|
| unknown (112.85.207.131) |
Insecure - not encrypted!
|
|
| unknown (115.217.130.95) |
Insecure - not encrypted!
|
|
| unknown (112.84.60.82) |
Insecure - not encrypted!
|
|
| unknown (112.32.95.171) |
Insecure - not encrypted!
|
No Certificates found
Heartbleed