What is DNS-over-HTTPS (DoH)?

DNS-over-HTTPS (DoH) is a secure protocol for performing remote Domain Name System resolution via the HTTPS protocol to prevent eavesdropping and manipulation.

Which DNS record types can I query with this tool?

You can query A, AAAA, CNAME, MX, NS, TXT, SOA, CAA, and SRV records.

What DNS record types can I check with VoidOnyx?

VoidOnyx supports all major DNS record types including A (IPv4 address), AAAA (IPv6 address), MX (Mail Exchange), CNAME (Canonical Name), NS (Name Servers), TXT (SPF/DKIM/verification records), SOA (Start of Authority), CAA (Certification Authority Authorization), and SRV (Service records).

Why perform an MX lookup or TXT record check?

An MX lookup ensures mail servers are correctly configured to receive incoming emails without bounces. TXT record checks allow domain owners to verify critical email authentication protocols like SPF, DKIM, and DMARC, as well as domain ownership verification strings for third-party services.

How fast are DNS record changes updated globally?

DNS updates depend on your record Time-To-Live (TTL) value. While changes typically take anywhere from a few minutes to 48 hours to propagate across all global resolvers, our tool queries DNS-over-HTTPS directly to view real-time live records.

What is DNS-over-HTTPS (DoH) and why is it useful?

DNS-over-HTTPS encrypts standard plaintext DNS queries using HTTPS protocol. It improves security, prevents eavesdropping and DNS spoofing, and allows web applications to perform reliable DNS lookups without requiring native OS socket bindings or client-side CORS proxies.

Welcome to VoidOnyx

DNS Record Checker 😄

Let’s take a quick peek at your domain’s DNS setup! 🔍

Ready to Query Live DNS Records

Enter any domain name above (or click one of the quick presets) to inspect live A, AAAA, MX, CNAME, TXT, and NS records instantly via DoH.

Zero Secret Exposure

5s Query Timeout

SEO Documentation

Complete DNS Checker & Domain Lookup Tool

The VoidOnyx DNS Record Checker is a free, high-performance DNS lookup tool designed for system administrators, web developers, and DevOps engineers to instantly check DNS records for any domain name worldwide. Whether you need to run a fast MX lookup to troubleshoot email delivery, perform a TXT record checker query for SPF/DKIM verification, or inspect A, AAAA, CNAME, NS, SOA, CAA, and SRV records, our tool delivers real-time results via secure DNS-over-HTTPS (DoH). Validate domain syntax, inspect TTL values, copy record data with one click, and verify DNS health seamlessly without DNS propagation delay.

Frequently Asked Questions

Everything you need to know about DNS records and lookups

A DNS record checker is a diagnostic tool that queries authoritative Domain Name System (DNS) servers to inspect published records for a domain. VoidOnyx DNS Record Checker uses server-side DNS-over-HTTPS (DoH) to fetch live records directly from Cloudflare and Google resolvers without caching issues.