Domains DNS servers IPs

Learning DNS for Developers

Company About Press Contact Follow me on 𝕏

Search

Ctrl + K

Domains DNS servers IPs

Learning DNS for Developers

Company About Press Contact Follow me on 𝕏

All

Domains

IPs

Tools

amazon.com 216.73.216.106 Your IP DNS Lookup DNS Propagation Checker SPF Record Lookup A Record Lookup AAAA Record Lookup CNAME Record Lookup TXT Record Lookup MX Record Lookup

Navigate

Open

- DNS
  - Reverse DNS

121.83.217.177 Reverse DNS

Queried just now

1 Issue

This IP has multiple PTR records

177.160/27.217.83.121.in-addr.arpa
mailrelay5.webfile.jp