Hostname

720fs.cn

Last fetched Wed, 29 Jul 2026 21:26:10 GMT

720fs.cn resolves to 1 IPv4 address operated by AS132839 in HK.

Nutrition Label

Resolution chain

720fs.cn resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
154.213.250.136	154.213.224.0/19	AS132839	—	HK

WHOIS identity

No WHOIS records are currently associated with 720fs.cn in WhisperGraph.

Subdomains

1 observed subdomain of 720fs.cn.

Subdomain
cdn.720fs.cn

Threat posture

History

Mail and authentication

MX records

mail.happyisp.com

SPF policy

1 SPF mechanism authorising senders for 720fs.cn.

Mechanism	Target
SPF_IP	fd0d:d741:e183::/48

Pivot deeper into the graph from 720fs.cn.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "720fs.cn"})-[: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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.