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DNS Lookup Tool

Query DNS records for any domain with multiple record types

DNS Query
Enter domain name and select record type to perform DNS lookup
Understanding DNS

The Domain Name System (DNS) is like the internet's phone book. It translates human-readable domain names (like example.com) into IP addresses that computers use to communicate with each other.

How DNS Works:

1

You enter a domain name in your browser

2

Your computer queries DNS servers to find the IP address

3

DNS servers return the corresponding IP address

4

Your browser connects to the website using the IP address

Key Concepts:

TTL (Time To Live)

How long DNS records are cached before being refreshed

Name Servers

Servers that store and serve DNS records for domains

DNS Records

Different types of information stored in DNS (A, MX, CNAME, etc.)

DNS Propagation

Time it takes for DNS changes to spread across the internet

Public DNS Servers:

ProviderPrimary DNSSecondary DNSIPv6 DNS
114DNS114.114.114.114114.114.115.115-
DNSPod DNS+119.29.29.29182.254.116.1162402:4e00::
DNS.SB (Telecom/Mobile)101.226.4.6218.30.118.6-
DNS.SB (Unicom)123.125.81.6140.207.198.6-
CNNIC DNS1.2.4.8210.2.4.8-
Google DNS8.8.8.88.8.4.42001:4860:4860::8888
Cloudflare DNS1.1.1.11.0.0.12606:4700:4700::1111
IBM Quad9 DNS9.9.9.9149.112.112.1122620:fe::fe
DNS.SB185.222.222.222185.184.222.2222a09::
OpenDNS208.67.222.222208.67.220.2202620:0:ccc::2
V2EX DNS199.91.73.222178.79.131.110-
Alibaba Cloud DNS223.5.5.5223.6.6.62400:3200::1
Tencent Cloud DNS183.60.83.19183.60.82.98-
Baidu Cloud DNS180.76.76.76-2400:da00::6666
Microsoft DNS4.2.2.14.2.2.2-
Huawei Cloud DNS122.112.208.1139.9.23.90-
ByteDance DNS180.184.1.1180.184.2.2-
OneDNS117.50.11.1152.80.66.66-
Chunghwa Telecom DNS168.95.192.1168.95.1.1-
Hong Kong Broadband DNS203.80.96.10203.80.96.9-
Norton DNS199.85.126.10199.85.127.10-
Oracle Dyn DNS216.146.35.35216.146.36.36-
Credit Suisse DNS64.6.64.664.6.65.6-

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