How do I check DNS records online?

Open the DNS lookup tool, enter a domain, and select a record type such as A, AAAA, MX, TXT, CNAME, NS, or SOA.

What is RDAP lookup used for?

RDAP lookup helps review domain and IP registration data using the modern replacement for WHOIS-style queries.

Can I use these tools for troubleshooting?

Yes. The network tools are designed for DNS, domain, IP, subnet, and connectivity troubleshooting workflows.

Network tools

Network tools for DNS, IP, RDAP, and connectivity checks

Troubleshoot DNS records, domain registration data, IP address details, subnet plans, and Microsoft Teams network readiness from one practical network tools hub.

DNS lookup tool

Check A, AAAA, MX, TXT, CNAME, NS, and SOA records online.

RDAP lookup

Look up domain and registration data using RDAP.

IP lookup

Inspect IP address ownership, location, and network details.

DNS lookup tool All tools

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Network workflows

DNS, RDAP, IP, subnetting, and connectivity checks for everyday troubleshooting.

DNS lookup tool

Check A, AAAA, MX, TXT, CNAME, NS, and SOA records online.

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RDAP lookup

Look up domain and registration data using RDAP.

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IP lookup

Inspect IP address ownership, location, and network details.

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IP subnetting

Calculate CIDR ranges, usable hosts, masks, and network boundaries.

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Microsoft Teams network check

Validate network readiness for Microsoft Teams connectivity.

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Frequently asked questions

How do I check DNS records online?
Open the DNS lookup tool, enter a domain, and select a record type such as A, AAAA, MX, TXT, CNAME, NS, or SOA.
What is RDAP lookup used for?
RDAP lookup helps review domain and IP registration data using the modern replacement for WHOIS-style queries.
Can I use these tools for troubleshooting?
Yes. The network tools are designed for DNS, domain, IP, subnet, and connectivity troubleshooting workflows.