AAAA records exist but the site won't load over IPv6?

DNS records don't guarantee the server listens on IPv6. Check server configuration separately.

Does WeProxy support IPv6?

WeProxy proxies are IPv4-focused; contact support for IPv6 exit requirements.

Can I check subdomains?

Yes. Enter the full domain such as www.example.com or api.example.com.

Can private or local addresses be queried?

No. localhost and RFC 1918 private addresses are rejected for security reasons.

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Tools

Verify Website IPv6 Support

Does the domain have AAAA records? Is it reachable over IPv6? Find out in seconds with a DNS query. For infrastructure planning and compliance checks.

Enter the domain name to check. The tool queries AAAA (IPv6) DNS records and lists any addresses found.

AAAA

Record type

DNS

Query method

Instant

Result

Why this tool?

Why IPv6 Support Checker?

IPv6 adoption is accelerating; knowing whether your proxy infrastructure and target sites support dual-stack matters. WeProxy IPv6 Checker quickly shows whether domains are IPv6-ready — for migration planning and compliance audits.

01Queries AAAA records for a domain
02Shows IPv6 supported / not supported status
03Lists found IPv6 addresses
04Suitable for infrastructure and compliance planning

How it works

Step-by-step process

Enter Domain

Type the domain name to check.

Run Query

Click Run check; DNS AAAA query runs.

Review Records

See found IPv6 addresses or a no-records message.

Plan Ahead

Set infrastructure or proxy strategy based on dual-stack needs.

Tips

Check target site IPv6 support to plan your proxy rotation strategy accordingly.
Before migration, compare A and AAAA records to assess dual-stack readiness.

FAQ

Frequently asked questions

Short, clear answers to the most common questions about this tool.

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Get Started

Get started with IPv6 Support Checker

Try our free tools today. For production workloads with high uptime, low latency and reliable exit IPs, switch to WeProxy residential or datacenter proxies.

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