DNS Trails Lookups

Search through all domains, find out where their servers are, and who else uses them...

IP LookupFind domains for an IP (or IP range)
IP Lookup:  
Hint: Try '66.135.205.13'
 
Domain LookupFind recent DNS for a domain
Domain Lookup:  
Hint: Try 'ebay.com'
 
Partial DomainSearch domains for a string
Partial Domain Search:  
Hint: Try 'dnstr'
 
Partial HostnameSearch hostnames for a string
Partial Hostname Search:  
Hint: Try 'google'


Not sure what to do?

Find domains hosted near your IP.
See 30 websites handled by eBay or 250+ handled by Google.
Or what domains archive.org handles, and domains pointing to a large IP range of Google IPs.
How about looking at the hundreds of domains the U.S. Postal Service has?



We also have...

IP Range Breakdown - Shows a list of all Class A IP ranges with the number of server IPs
and hostnames handled, allowing you to drill down to Class C ranges. Includes over
7,000,000 servers.




  • Right now, only one day of data is accessible -- however, our database has a couple years' worth.
  • This site was started by the founder of DNSstuff.com.
  • In the near future, we expect to provide very similar functionality for any day in the past few years.
     (if you have an immediate need for this data for past days, please contact us -- info [at] DNStrails [dot] com).
  • We have over 1,080,000,000,000 records in our database.
  • Domains include every .biz, .com, .info, .name, .org, and .net domain.
  • Hostnames include ones advertised in DNS (e.g. mailservers and DNS servers).
(C) Copyright 2011 DNStrails.com.