Hostname
speedtest.net
Last fetched
speedtest.net resolves to 4 IPv4 addresses operated by FASTLY - Fastly, Inc. in CA. WHOIS lists registrar:domain.com, llc as the registrar.
Nutrition Label
Resolution chain
speedtest.net resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 151.101.130.219 | 151.101.128.0/22 | AS54113 | FASTLY - Fastly, Inc. | CA |
| 151.101.194.219 | 151.101.192.0/22 | AS54113 | FASTLY - Fastly, Inc. | CA |
| 151.101.2.219 | 151.101.0.0/22 | AS54113 | FASTLY - Fastly, Inc. | CA |
| 151.101.66.219 | 151.101.64.0/22 | AS54113 | FASTLY - Fastly, Inc. | CA |
WHOIS identity
- Registrar
- registrar:domain.com, llc
- Organization
- ookla, llc.
- Contact emails
Subdomains
1,087 observed subdomains of speedtest.net.
Showing 25 of 1,087. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from speedtest.net in the public web crawl.
24,992 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for speedtest.net.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | aspmx.pardot.com |
| SPF_INCLUDE | mail.zendesk.com |
| SPF_INCLUDE | sendgrid.net |
Related pages
Pivot deeper into the graph from speedtest.net.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "speedtest.net"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
-[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.