Website IP Lookup
Find the IPv4 and IPv6 addresses behind any website using DNS A and AAAA lookups.
What Is Website IP Lookup?
Website IP lookup (find website ip or domain to ip) resolves a site’s domain to the IPv4 and IPv6 addresses published in DNS.
Use this website server ip tool on VSPIC before firewall rules, hosting migrations, or CDN troubleshooting.
How to Use This Tool
- Type the website domain (e.g. example.com).
- Click Resolve IP to query public DNS.
- Review A records (IPv4) and AAAA records (IPv6) when published.
- Run IP lookup on an address for ISP and geolocation context.
- Use DNS Lookup for MX, TXT, and full zone detail.
DNS Resolution Explained
Browsers ask DNS for A/AAAA records, then connect to those IPs. This tool shows what public resolvers return right now.
A Records and AAAA Records
A records list IPv4; AAAA records list IPv6. Results group each type so you can see dual-stack publishing.
Website IP vs Domain Name
| Domain | IP |
|---|---|
| Human-readable brand (example.com) | Numeric routing target |
| Changes via DNS | Changes when hosting moves |
| WHOIS for registration | WHOIS/RDAP for network block |
CDN and Cloudflare Considerations
Proxied orange-cloud DNS returns CDN edge IPs — website ip lookup still useful to confirm proxy status and edge ranges.
For origin IP, check hosting panel, mail headers, or historical DNS — not only public A records.
Finding Hosting Providers
Run IP lookup or IP WHOIS on resolved addresses to see ISP, ASN, and datacenter names.
Common Use Cases
- Confirm DNS after migrating WordPress or static sites.
- Allowlist server IP on third-party APIs.
- Debug “site down” — compare DNS vs expected host.
- Research competitor infrastructure (lawful OSINT only).
DNS Troubleshooting
- No records — check nameservers and zone file.
- Wrong IP — stale TTL or wrong A record.
- Only CDN IP — origin hidden by proxy.
How to Find a Website's Hosting Server
Step 1: Resolve domain here. Step 2: WHOIS/RDAP the IP. Step 3: If CDN IP, find origin in hosting dashboard or SSL cert transparency logs.
PTR reverse DNS on mail-related IPs can hint at provider hostnames.
Benefits of This Tool
- Free website ip lookup with IPv4 and IPv6 grouping.
- Fast hostname to ip answers.
- Pairs with DNS and SSL tools on one site.
References
Disclaimer
DNS answers vary by resolver and time. CDN/proxy setups hide origin IPs by design. Use for lawful administration only.
Frequently Asked Questions
Enter the domain here — we resolve public DNS A and AAAA records to show hosting IPs.
Sites behind Cloudflare or other CDNs return edge IPs, not the origin server. Check DNS or hosting panel for origin.
Both resolve A/AAAA records. Website IP checker is tuned for finding server IPs behind site domains.
IP WHOIS on the resolved address shows the network operator; CDN IPs may be the CDN, not your host.
Load balancing, anycast CDNs, and IPv4+IPv6 dual-stack publish several addresses.
Next step for website ip lookup
Continue with hostname lookup on VSPIC.
Related Tools
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