Top-level domain
.arpa
Last fetched
.arpa is a top-level domain delegated in the DNS root zone and indexed by WhisperGraph, the internet-infrastructure graph behind the Whisper Internet Directory. Its most popular hostname by Tranco rank is ipv4only.arpa.
Most popular hostnames
The 100 highest-ranked .arpa hostnames in the Tranco Top 1M, most popular first.
- ipv4only.arpa
- resolver.arpa
- 23.in-addr.arpa
- 3.in-addr.arpa
- 54.in-addr.arpa
- 52.in-addr.arpa
- 18.in-addr.arpa
- 34.in-addr.arpa
- 142.in-addr.arpa
- 44.in-addr.arpa
- 35.in-addr.arpa
- 13.in-addr.arpa
- 192.in-addr.arpa
- 184.in-addr.arpa
- 173.in-addr.arpa
- 100.in-addr.arpa
- 108.in-addr.arpa
- 64.in-addr.arpa
- 2.ip6.arpa
- 216.in-addr.arpa
- 32.in-addr.arpa
- 74.in-addr.arpa
- 8.in-addr.arpa
- 51.in-addr.arpa
- 99.in-addr.arpa
- 98.in-addr.arpa
- 2.in-addr.arpa
- 50.in-addr.arpa
- 15.in-addr.arpa
- 146.in-addr.arpa
- 204.in-addr.arpa
- in-addr-servers.arpa
- 69.in-addr.arpa
- 47.in-addr.arpa
- 65.in-addr.arpa
- 66.in-addr.arpa
- 63.in-addr.arpa
- 107.in-addr.arpa
- 16.in-addr.arpa
- 209.in-addr.arpa
- 170.in-addr.arpa
- 72.in-addr.arpa
- 185.in-addr.arpa
- 68.in-addr.arpa
- 255.in-addr.arpa
- 96.in-addr.arpa
- 57.in-addr.arpa
- 208.in-addr.arpa
- 143.in-addr.arpa
- 224.in-addr.arpa
- 76.in-addr.arpa
- 136.in-addr.arpa
- 40.in-addr.arpa
- 95.in-addr.arpa
- 75.in-addr.arpa
- 24.in-addr.arpa
- 162.in-addr.arpa
- 206.in-addr.arpa
- 144.in-addr.arpa
- 169.in-addr.arpa
- 62.in-addr.arpa
- 17.in-addr.arpa
- 131.in-addr.arpa
- 45.in-addr.arpa
- 128.in-addr.arpa
- 157.in-addr.arpa
- 1.in-addr.arpa
- 188.in-addr.arpa
- 148.in-addr.arpa
- 135.in-addr.arpa
- 77.in-addr.arpa
- 130.in-addr.arpa
- 159.in-addr.arpa
- 37.in-addr.arpa
- 67.in-addr.arpa
- 195.in-addr.arpa
- 20.in-addr.arpa
- 198.in-addr.arpa
- 91.in-addr.arpa
- 213.in-addr.arpa
- 79.in-addr.arpa
- 5.in-addr.arpa
- 174.in-addr.arpa
- 89.in-addr.arpa
- 4.in-addr.arpa
- 31.in-addr.arpa
- 178.in-addr.arpa
- 46.in-addr.arpa
- 140.in-addr.arpa
- 149.in-addr.arpa
- 129.in-addr.arpa
- 205.in-addr.arpa
- 71.in-addr.arpa
- 109.in-addr.arpa
- 70.in-addr.arpa
- 92.in-addr.arpa
- 152.in-addr.arpa
- 82.in-addr.arpa
- 199.in-addr.arpa
- 171.in-addr.arpa
Related pages
Pivot from .arpa into the hostnames and registrars beneath it.
Queries
The registrar rollup for this TLD's most popular hostnames, listed above.
UNWIND $hosts AS hn
MATCH (h:HOSTNAME {name: hn})-[:HAS_REGISTRAR]->(r:REGISTRAR)
WITH r.name AS registrar, count(*) AS hostnameCount
RETURN registrar, hostnameCount
ORDER BY hostnameCount DESC
LIMIT 10Or query Whisper from your own LLM workflow via the Whisper MCP server.