Hostname

sdwfvc.cn

Last fetched Sat, 25 Jul 2026 05:12:58 GMT

sdwfvc.cn has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:阿里云计算有限公司（万网） as the registrar.

Nutrition Label

Resolution chain

sdwfvc.cn has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar

registrar:阿里云计算有限公司（万网）

Organization

潍坊职业学院

Contact emails

Subdomains

15 observed subdomains of sdwfvc.cn.

Subdomain
cy.sdwfvc.cn
info.sdwfvc.cn
jd.sdwfvc.cn
jg.sdwfvc.cn
jwgl.sdwfvc.cn
jxjy.sdwfvc.cn
mail.sdwfvc.cn
netclass.sdwfvc.cn
qc.sdwfvc.cn
vpn.sdwfvc.cn
www.sdwfvc.cn
xuegongcs.sdwfvc.cn
xx.sdwfvc.cn
zhkt.sdwfvc.cn
zjjt.sdwfvc.cn

Web-graph footprint

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

25 sites link to this hostname.

21 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for sdwfvc.cn.

Mechanism	Target
SPF_INCLUDE	spf.mail.qq.com

Pivot deeper into the graph from sdwfvc.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sdwfvc.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.