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Hostname

sd.edu.cn

Last fetched

sd.edu.cn resolves to 1 IPv4 address operated by AS4538 in CN.

Nutrition Label

WHISPER CANON · sd.edu.cnRouting diversity1.5/10Peering density6.2/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/sd.edu.cn

Resolution chain

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

IPPrefixASNOperatorCountry
202.194.15.5202.194.15.0/24AS4538—CN

WHOIS identity

No WHOIS records are currently associated with sd.edu.cn in WhisperGraph.

Subdomains

22 observed subdomains of sd.edu.cn.

Subdomain
auth.sd.edu.cn
bgs.sd.edu.cn
cloud.sd.edu.cn
dns.sd.edu.cn
dns1.sd.edu.cn
dns2.sd.edu.cn
gztb.sd.edu.cn
ipv6tj.sd.edu.cn
itmp.sd.edu.cn
mgzbh.sd.edu.cn
ns.sd.edu.cn
pan.sd.edu.cn
pms.sd.edu.cn
qdsdu-itsm.sd.edu.cn
speed.sd.edu.cn
study.sd.edu.cn
webservertest.sd.edu.cn
www.sd.edu.cn
yanshi.sd.edu.cn
zbh.sd.edu.cn

Showing 20 of 22. View all subdomains →

Web-graph footprint

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

7 sites link to this hostname.

14 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 sd.edu.cn.

MechanismTarget
SPF_INCLUDEspf.163.com

Related pages

Pivot deeper into the graph from sd.edu.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sd.edu.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.