Top "Reverse-dns" questions

How to resolve DNS in Python?

I have a DNS script which allow users to resolve DNS names by typing website names on a Windows command …

python reverse-dns
DNS record not found after testing

I am checking my website on mxtoolbox.com and getting some DNS errors. Two of those errors say "DNS Record …

dns reverse-dns dmarc
How to find out hosting provider from domain name?

I am looking for a reliable service that has a good database of the hosting providers vs domain names. I …

hosting dns reverse-dns
Android Browser hostnames does not get resolved if domain name is not appended

I am trying open a site hosted on my localhost using machine name in an android browser. When I type …

android dns reverse-dns
Reverse DNS lookup in perl

How do I perform a reverse DNS lookup, that is how do I resolve an IP address to its DNS …

perl ip lookup nslookup reverse-dns
spamassassin rdns reversedns

Spamassasin gives the following flag on my emails: * 0.8 RDNS_NONE Delivered to internal network by a host with no rDNS "…

email phpmailer php spamassassin reverse-dns
SFTP connectivity DNS issue - System.Net.Sockets.SocketException: The requested name is valid, but no data of the requested type was found

I am trying to connect to ftp via SharpSSH as below: Sftp Connection = new Sftp(ftpAddress, FTPLogin, FTPPasword); Connection.Connect(); …

c# dns sftp sharpssh reverse-dns
Reverse DNS not working , not found: 3(NXDOMAIN)

i have a vps with WHM installed, and now i try to add rDns , i was following this guide https://…

centos cpanel vps whm reverse-dns
Why getting error that No name servers found at child?

I have a setup that had 2 DNS servers dns3-master and dns4-slave, in that setup I was able to …

dns namespaces nameservers reverse-dns
Reverse DNS for my elastic IP?

We hosted our website over Amazon EC2 but now we are facing problem in delivering mails to yahoo and hotmail …

amazon-ec2 dns reverse-dns