Hostname

fb.com.cn

Last fetched Sun, 12 Jul 2026 02:27:43 GMT

fb.com.cn resolves to 1 IPv4 address operated by AS37963 in CN. WHOIS lists registrar:商中在线科技股份有限公司 as the registrar.

Nutrition Label

Resolution chain

fb.com.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
47.116.206.71	47.116.128.0/17	AS37963	—	CN

WHOIS identity

Registrar

registrar:商中在线科技股份有限公司

Organization

????????????

Contact emails

nbzwzhong@163.com

Subdomains

2 observed subdomains of fb.com.cn.

Subdomain
en.fb.com.cn
www.fb.com.cn

Web-graph footprint

Distinct hostnames that link to or from fb.com.cn in the public web crawl.

10 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for fb.com.cn.

Mechanism	Target
SPF_INCLUDE	spf.mail.qq.com

Pivot deeper into the graph from fb.com.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fb.com.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.