Hostname

psc.ac.cn

Last fetched Tue, 26 May 2026 01:07:54 GMT

psc.ac.cn resolves to 1 IPv4 address operated by CHINANET-SH-AP China Telecom Group in CN. WHOIS lists registrar:阿里云计算有限公司（万网） as the registrar.

Nutrition Label

Resolution chain

psc.ac.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
58.32.219.20	58.32.128.0/17	AS4812	CHINANET-SH-AP China Telecom Group	CN

WHOIS identity

Registrar

registrar:阿里云计算有限公司（万网）

Organization

中国科学院分子植物科学卓越创新中心

Contact emails

zhangsl@psc.ac.cn

Subdomains

3 observed subdomains of psc.ac.cn.

Subdomain
cloud.psc.ac.cn
www.psc.ac.cn
jump.psc.ac.cn

Web-graph footprint

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

12 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

mx.cstnet.cn

SPF policy

1 SPF mechanism authorising senders for psc.ac.cn.

Mechanism	Target
SPF_INCLUDE	spf.mail.cstnet.cn

Pivot deeper into the graph from psc.ac.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "psc.ac.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.