After the migration, my linked domain seems unstable. It worked fine at 8.00 CET, redirected to http://error404.000webhost.com/? at 9.00 CET, worked fine again at 10.00 CET and is again redirected to http://error404.000webhost.com/? at 11.00 CET.
https://nicholashjelmberg.000webhostapp.com/ has worked fine all the time while nicholashjelmberg.com has not. All status pages look fine and shows no errors.
However, I did run a test on http://dnscheck.pingdom.com/ and got the result below. Is it an error with 000webhost or my domain registrator? Would a service like Cloudflare help mitigating this problem?
Could not find reverse address for 153.92.2.6 (6.2.92.153.in-addr.arpa.).
PTR record(s) for the address could not be found in the .arpa-zone. (ip6.arpa. for IPv6 addresses and in-addr.arpa. for IPv4).
Could not find reverse address for 2a02:4780:0:0:0:0:0:6 (6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.7.4.2.0.a.2.ip6.arpa.).
PTR record(s) for the address could not be found in the .arpa-zone. (ip6.arpa. for IPv6 addresses and in-addr.arpa. for IPv4).
Could not find reverse address for 153.92.2.7 (7.2.92.153.in-addr.arpa.).
PTR record(s) for the address could not be found in the .arpa-zone. (ip6.arpa. for IPv6 addresses and in-addr.arpa. for IPv4).
Could not find reverse address for 2a02:4780:0:0:0:0:0:7 (7.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.7.4.2.0.a.2.ip6.arpa.).
PTR record(s) for the address could not be found in the .arpa-zone. (ip6.arpa. for IPv6 addresses and in-addr.arpa. for IPv4).