Pour eux tout est bon, alors que quand je fais un Reverse DNS Lookup, j'ai ceci:
Preparation:
The reverse DNS entry for an IP is found by reversing the IP, adding it to "in-addr.arpa", and looking up the PTR record.
So, the reverse DNS entry for 213.189.187.6 is found by looking up the PTR record for
6.187.189.213.in-addr.arpa.
All DNS requests start by asking the root servers, and they let us know what to do next.
See How Reverse DNS Lookups Work for more information.
How I am searching:
Asking c.root-servers.net for 6.187.189.213.in-addr.arpa PTR record:
c.root-servers.net says to go to tinnie.arin.net. (zone: 213.in-addr.arpa.)
Asking tinnie.arin.net. for 6.187.189.213.in-addr.arpa PTR record: Timed out [at 199.43.0.195]. Trying again.
Asking ns-ext.isc.org. for 6.187.189.213.in-addr.arpa PTR record: Reports that no PTR records exist [from 204.152.184.64].
Answer:
No PTR records exist for 213.189.187.6. [Neg TTL=7200 seconds]
Que l'on ne vienne pas me dire que tout est bon
Pfff je fais quoi là, j'ai jamais demandé de changer de range IP moi.
Ps: En temp normal cela donne ceci:
How I am searching:
Asking e.root-servers.net for 36.193.68.212.in-addr.arpa PTR record:
e.root-servers.net says to go to tinnie.arin.net. (zone: 212.in-addr.arpa.)
Asking tinnie.arin.net. for 36.193.68.212.in-addr.arpa PTR record:
tinnie.arin.net [199.43.0.195] says to go to dns01.brutele.com. (zone: 193.68.212.in-addr.arpa.)
Asking dns01.brutele.com. for 36.193.68.212.in-addr.arpa PTR record: Reports host-212-68-193-36.brutele.be. [from 212.68.193.106]
Answer:
212.68.193.36 PTR record: host-212-68-193-36.brutele.be. [TTL 28800s] [A=212.68.193.36]