SSL Checker
Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.
443 port seems to be filtered, check your firewall/server configuration.
DNS Information
| Resolves To: | 103.104.121.138 |
| Reverse IP lookup: | static-ptr.vndata.vn. |
| Nameserver: | ns2.pavietnam.vn. |
| Nameserver: | ns1.pavietnam.vn. |
| Nameserver: | nsbak.pavietnam.net. |