Reverse DNS lookups (rdns, revdns), forward DNS lookups (fdns),
mx record lookups, DNS record lookups (dnslookup), IP to country
geolocation, and IP to US city geolocation-- please understand we do
our best to provide accuracy but we can guarantee nothing.
Lookup Server provides these services free of charge with no
expressed or implied warranty as to their accuracy. Reverse DNS
check, forward dns check, and our other services simply request
publicly available network information and relay it to the visitor.
DNS information, in particular, can and does change with time.