Hostname

ppm.cn

Last fetched Mon, 25 May 2026 00:20:43 GMT

ppm.cn resolves to 1 IPv4 address operated by CHINANET-BACKBONE No.31,Jin-rong Street in CN. WHOIS lists registrar:阿里云计算有限公司（万网） as the registrar.

Nutrition Label

Resolution chain

ppm.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
221.226.46.146	221.226.46.0/24	AS4134	CHINANET-BACKBONE No.31,Jin-rong Street	CN

WHOIS identity

Registrar

registrar:阿里云计算有限公司（万网）

Organization

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Contact emails

Subdomains

20 observed subdomains of ppm.cn.

Subdomain
book1.ppm.cn
zuowen.ppm.cn
zt.ppm.cn
zhujiao.ppm.cn
www.ppm.cn
ssqikan.ppm.cn
spam.ppm.cn
shidu.ppm.cn
search.ppm.cn
oa.ppm.cn
ns.ppm.cn
my.ppm.cn
mobiletest.ppm.cn
mobile.ppm.cn
mail.ppm.cn
jpzhujiao.ppm.cn
fhzp.ppm.cn
en.ppm.cn
edu.ppm.cn

Showing 19 of 20. View all subdomains →

Web-graph footprint

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

Sample inbound links

Threat posture

History

Mail and authentication

MX records

mail.ppm.cn

SPF policy

2 SPF mechanisms authorising senders for ppm.cn.

Mechanism	Target
SPF_INCLUDE	cloud-spf.263xmail.com
SPF_IP	221.226.46.132

Pivot deeper into the graph from ppm.cn.

Cypher and MCP

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

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