Free DNS Lookup
Enter a domain to see its live DNS records: A and AAAA (addresses), MX (mail), NS (nameservers) and TXT. No signup — results in seconds.
What the records mean
A and AAAA point the domain at IPv4/IPv6 addresses. MX routes its email. NS are the authoritative nameservers. TXT holds verification and policy records like SPF and DKIM. A missing or wrong record is a common cause of silent outages.
Why monitor DNS changes
DNS changes can break a site or reroute mail without warning — sometimes from an expired service, a registrar change, or a mistake. Lapseguard snapshots your records and alerts you when they change unexpectedly.
Questions, answered
- Why are some record types empty?
- Not every domain uses every record type. An empty MX, for example, just means no mail is configured for that exact hostname.
- Is this my DNS or a cached copy?
- We resolve the records live at lookup time. Results can still differ from a far-away resolver while a change is propagating.
- How do I get alerted when DNS changes?
- Start monitoring the domain in Lapseguard — we snapshot the records and notify you when they change.