NSLookup 4+

It was a perfect app no issues at all. I wanted to support the dev so I pay the $2 the app crashed after removing the adds and will not start.

Deleted the app and reinstalled no change. I hope it is fixed in an update.

It used to work well, but now it always queries internet dns servers (usually google dns) and completely ignores any dns server that I specify in settings.

I need an app to verify dns on a local, private network. This app is completely useless now that it ignores and refuses to contact my local LAN DNS servers.

Even internet DNS responses often fail to display proper A record information

This is a nice app with promise. There are only a couple of things that I see missing in this app. 1) The ability to copy results (especially IPv6 addresses). I know you can email the results to yourself, but that is cumbersome, if you just can't to copy and address or two. Being able to tap and hold on a result to copy the address would alone move this to four stars for me. 2) Server selection. By default, the app chooses a server to query. This is fine. It also lets you manually type in an address in the options. This is also good. But what I would like to see is a drop-down menu that let's you choose from well-know DNS servers such as Google, OpenDNS, etc, as well as the local DNS server for your network. 3) While it is very nice that you can tap on a CNAME record and drill down to have it resolve that host, this could become a 5-star app if it allowed you to click on an A or AAAA record, and get even more info about that IP range, etc.