NuCDN Network Tools (Free DNS, IP, WHOIS Utilities) #LocalPhilippineCDN

[nucdn]

NuCDN is a Philippine-based CDN provider operating its own network infrastructure, delivering CDN services along with authoritative DNS and public DNS.

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We’re sharing a small collection of network utilities from NuCDN, built for day-to-day troubleshooting.

Tools included:

• DNS propagation checker (multi-location)
• IP Lookup
• WHOIS lookup
• Blacklist checker

The tools are free to use, load quickly, and don’t require registration. They were originally built for internal use and later made public.
Feedback or suggestions are welcome.

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[nucdn]

For clarity on the DNS propagation tool (You do not have permission to view the full content of this post. Log in or register now.):

Results are collected from multiple locations using a combination of public DNS resolvers, including NuDNS (8.26.56.26) operated by NuCDN. This is intended to provide a broader view of DNS resolution across different networks.