Test results for: https://vinhte.chaudoc.angiang.gov.vn/
DNS (IPv6 NS)
WARN
Could not resolve nameservers for hostname vinhte.chaudoc.angiang.gov.vn.
DNS (IPv6 TLD NS)
PASS
Hostname top-level domain (vn.) does have IPv6-addressed nameservers defined.
DNS (IPv4 A Record)
PASS
Hostname vinhte.chaudoc.angiang.gov.vn does have an IPv4 A record (113.161.213.221).
DNS (IPv6 AAAA Record)
PASS
Hostname vinhte.chaudoc.angiang.gov.vn does have an IPv6 AAAA record (2001:ee0:2800:108::9).
DNS (MX Record)
WARN
Hostname vinhte.chaudoc.angiang.gov.vn does not have MX records.
DNS (Glue)
WARN
Could not resolve nameservers for hostname vinhte.chaudoc.angiang.gov.vn.
IPv4 Connectivity
PASS
Successfully connected to vinhte.chaudoc.angiang.gov.vn on port 443 over IPv4.
IPv6 Connectivity
PASS
Successfully connected to vinhte.chaudoc.angiang.gov.vn on port 443 over IPv6.
IPv4 Literals
WARN
Could not establish connection to URL https://vinhte.chaudoc.angiang.gov.vn/.