DailyTool

DNS Checker

Check DNS records & propagation

How It Works

Check DNS in 4 simple steps

🌐

Enter Domain

Type the domain name you want to check

🔍

Select Records

Choose DNS record types to lookup

⚡

Run Check

Click check to fetch DNS records

📊

Analyze

View records, propagation & DNSSEC status

Check DNS Records

DNS Record Types

7 of 28 selected

Quick Check

AA Record

Maps domain to IPv4 address

example.com → 93.184.216.34
AAAAAAAA Record

Maps domain to IPv6 address

example.com → 2606:2800:220:1:248:1893:25c8:1946
MXMX Record

Mail exchange servers

mail.example.com (Priority: 10)
NSNS Record

Name servers for domain

ns1.example.com, ns2.example.com
TXTTXT Record

Text information (SPF, DKIM)

v=spf1 include:_spf.google.com ~all

DNS Tips

  • • A records point domain to IPv4 addresses
  • • MX records control email delivery
  • • TXT records are used for verification
  • • DNSSEC prevents DNS spoofing

Note

DNS changes take 24-48 hours to propagate globally. Results may vary by location.

Why Choose Our DNS Checker?

Trusted by system administrators worldwide

🌐

Complete DNS Records

Check A, AAAA, MX, NS, TXT, CNAME, SOA, PTR, SRV, CAA, and DNSSEC records.

🗺️

Global Propagation

Check DNS propagation from multiple locations worldwide.

🔒

DNSSEC Validation

Verify DNSSEC signatures and chain of trust.

📊

DNS Health Score

Get comprehensive DNS health analysis.

📥

Export Results

Export DNS records in JSON, TXT, or CSV format.

⚡

Real-time Results

Query authoritative nameservers directly for accurate results.

15+
Record Types
5
Global Locations
100%
Privacy
Free
Forever

Powerful Features You'll Love

Everything you need for DNS analysis

🌐

A/AAAA Records

Check IPv4 and IPv6 addresses

📧

MX Records

Verify email server configuration

🗄️

NS Records

Check name server delegation

📝

TXT Records

Validate SPF, DKIM, DMARC

🔗

CNAME Records

Check domain aliases

🔒

DNSSEC

Verify cryptographic signatures

⭐

What Our Users Say

Trusted by IT professionals worldwide

RK

Rajesh Kumar

System Administrator

★★★★★

"Best DNS checker I've used! Propagation map is incredibly useful."

PS

Priya Sharma

DevOps Engineer

★★★★★

"DNSSEC validation feature saved me hours of troubleshooting."

AV

Amit Verma

Web Developer

★★★★★

"Love the export feature - perfect for documentation."

NG

Neha Gupta

Security Analyst

★★★★★

"Essential tool for DNS security audits."

Trusted & Verified

Your security is our priority

🔒
SSL Secure
256-bit encryption
🔄
Real-time
Direct from nameservers
💯
Free Forever
No hidden costs
⚡
Fast
Instant results
📱
Mobile Friendly
Works on all devices
⭐
5-Star Tool
Rated by users

Latest Articles & Guides

DNS tips and tutorials

📚 View All Articles →
DNS Records Complete Guide: A, MX, NS, TXT, CNAME, SOA, PTR, SRV, CAA & More
Guide•18 min read

DNS Records Complete Guide: A, MX, NS, TXT, CNAME, SOA, PTR, SRV, CAA & More

Complete guide to DNS record types. Learn about A, AAAA, MX, NS, TXT, CNAME, SOA, PTR, SRV, CAA records and how to configure them correctly with real-world examples.

Dec 15, 2024Read More →
DNSSEC Complete Guide: How to Secure Your DNS Against Spoofing & Cache Poisoning
Security•15 min read

DNSSEC Complete Guide: How to Secure Your DNS Against Spoofing & Cache Poisoning

Complete guide to DNSSEC. Learn how DNSSEC cryptographically protects against DNS spoofing, cache poisoning, and man-in-the-middle attacks with step-by-step implementation.

Dec 10, 2024Read More →
DNS Propagation: What It Is, Why It Takes Time, and How to Speed It Up
Guide•14 min read

DNS Propagation: What It Is, Why It Takes Time, and How to Speed It Up

Learn what DNS propagation really is, why DNS changes can take 24-72 hours, and proven strategies to speed up propagation from 48 hours to 5 minutes.

Dec 5, 2024Read More →
Email DNS Records: SPF, DKIM, DMARC Complete Guide to Stop Email Spoofing
Email Security•16 min read

Email DNS Records: SPF, DKIM, DMARC Complete Guide to Stop Email Spoofing

Complete guide to email authentication DNS records. Learn SPF, DKIM, and DMARC configuration to prevent email spoofing, improve deliverability, and protect your domain reputation.

Nov 28, 2024Read More →
dns checker•dns lookup•dns records•dns propagation•dnssec check•mx lookup•ns lookup

Frequently Asked Questions

Everything you need to know about DNS checking

DNS (Domain Name System) translates domain names to IP addresses. Checking DNS helps verify your domain configuration, troubleshoot website/email issues, and ensure security records like DNSSEC are correct.
We support A, AAAA, MX, NS, TXT, CNAME, SOA, PTR, SRV, CAA, and DNSSEC records (DNSKEY, DS, RRSIG).
We query authoritative nameservers directly in real-time, so you always get the most current records. Caching may occur at your local DNS resolver level.
DNSSEC adds cryptographic signatures to DNS records, preventing DNS spoofing and cache poisoning attacks. It ensures the DNS responses you receive are authentic.
DNS changes take 24-48 hours to propagate globally because ISPs cache DNS records. Our propagation checker shows which global locations have received your updates.
A records point to IPv4 addresses (32-bit, e.g., 93.184.216.34). AAAA records point to IPv6 addresses (128-bit, e.g., 2606:2800:220:1:248:1893:25c8:1946).
MX records specify which mail servers handle email for your domain. Incorrect MX records will cause email delivery failures.
These are TXT records that prevent email spoofing. SPF specifies allowed senders, DKIM adds digital signatures, and DMARC tells receivers how to handle unauthenticated mail.