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Public Services

We run several public services for research support under measurement.network.

If you have an idea for a useful public service, or are looking for hosting for another community service, please reach out to us!

Currently Running Services

At the moment, we are running the following public services:


BTTF-Whois is a public service to easily annotate large lists of (date specific) IP addresses with information on which AS announced them at a specific point in time.

DNS IPv6 Readiness Checks

With our DNS IPv6 Readiness Check you can find issues in a domain’s DNS configuration, especially focusing on whether it cleanly resolves via IPv6.

Email Sending Checks

Sending emails can be really, really difficult. Our sending check let’s you test how well your setup is doing on sending emails.