Skip to content

Hostname

emca.cn

Last fetched

emca.cn resolves to 1 IPv4 address operated by ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd. in CN. WHOIS lists registrar:阿里云计算有限公司（万网） as the registrar.

Nutrition Label

WHISPER CANON · emca.cnRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/emca.cn

Resolution chain

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

IPPrefixASNOperatorCountry
39.104.161.17339.104.0.0/15AS37963ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd.CN
39.104.161.17339.104.0.0/15AS37963ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd.CN

WHOIS identity

Registrar
registrar:阿里云计算有限公司（万网）
Organization
中国节能协会
Contact emails

Subdomains

25 observed subdomains of emca.cn.

Subdomain
a.emca.cn
zlhy.emca.cn
www.emca.cn
user.emca.cn
tv.emca.cn
training.emca.cn
tech.emca.cn
record.emca.cn
policy.emca.cn
pj.emca.cn
news.emca.cn
membership.emca.cn
member.emca.cn
marketing.emca.cn
m.emca.cn
hlj.emca.cn
files.emca.cn
expert.emca.cn
epc.emca.cn
e-mag.emca.cn
dl.emca.cn
co.emca.cn
ah.emca.cn
admin.emca.cn
about.emca.cn

Web-graph footprint

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

82 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for emca.cn.

MechanismTarget
SPF_INCLUDEspf.mail.qq.com

Related pages

Pivot deeper into the graph from emca.cn.

Cypher and MCP

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

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