Pro move: type dmarc:yourdomain.com or blacklist:1.2.3.4 straight into the box — it switches tools for you.
About this tool. A hop-by-hop ICMP traceroute isn't possible from a serverless edge, so this gives you the useful parts honestly: the IP a name resolves to, its reverse DNS, which network (ASN) announces it, who owns the block, and how far away it feels.
How to read your traceroute & network path results
We trace where a host sits on the network and report what we can see about the path to it.
Use it to sanity-check that a host resolves and is reachable, and to spot obvious routing oddities.
Common problems and how to fix them
A host is unreachable
Confirm the hostname resolves (check its A/AAAA record) and that the server is up and not firewalled off.
Common questions.What does the network path tool show?
Where a host lives on the network and basic reachability information toward it.
Why might a path be incomplete?
Many networks intentionally hide intermediate hops, so a partial path is normal and does not always indicate a problem.