Hostname

tysd.net.cn

Last fetched Wed, 01 Jul 2026 17:33:48 GMT

tysd.net.cn resolves to 2 IPv4 addresses operated by AS37963 in CN. WHOIS lists registrar:北京新网数码信息技术有限公司 as the registrar.

Nutrition Label

Resolution chain

tysd.net.cn resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
112.127.142.111	112.133.156.0/22	AS37963	—	CN
182.92.206.119	182.95.12.0/24	AS37963	—	CN
182.92.206.119	182.95.12.0/24	AS37963	—	CN

WHOIS identity

Registrar

registrar:北京新网数码信息技术有限公司

Organization

北京通友时代科技有限公司

Contact emails

cn100c@gmail.com

Subdomains

1 observed subdomain of tysd.net.cn.

Subdomain
www.tysd.net.cn

Web-graph footprint

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

7 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 tysd.net.cn.

Mechanism	Target
SPF_INCLUDE	spf.mail.qq.com

Pivot deeper into the graph from tysd.net.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tysd.net.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.