Hosting details for nih.gov
- Hosting network
- Cloudflare
- Autonomous system (ASN)
- AS13335 · Cloudflare, Inc.
- IP address
- 172.65.90.24 (and 7 more)The address of www.nih.gov, which is what visitors reach.
- Server country
- United StatesAs reached from Europe; large sites answer from many countries
- CDN or platform
- Cloudflarewww.nih.gov points to www.nih.gov.cdn.cloudflare.net
- DNS provider
- Self-hostedns.nih.gov, ns2.nih.gov, ns3.nih.gov
- Email provider
- Self-hostednihcesxway3.hub.nih.gov
- Checked
What we found
nih.gov answers on 4 IPv4 addresses and 4 IPv6 addresses, all on the Cloudflare network.
Having several addresses in one country is typical of a CDN: each is a separate entry point to the same network.
It runs its own nameservers rather than using a DNS provider.
It runs its own mail servers.
261 other popular websites are on the Cloudflare network. See all websites on Cloudflare.
Check it now
The details above are from our last check. Run a live lookup to see the current network.
Other websites on Cloudflare
We check the DNS records of nih.gov and www.nih.gov, then look up who owns each address. How it works, and why CDNs hide the real host