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Hostname

jsrt.or.jp

Last fetched

jsrt.or.jp resolves to 1 IPv4 address operated by AS131965 in JP.

Nutrition Label

WHISPER CANON · jsrt.or.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.0/10canon.whisper.security/host/jsrt.or.jp

Resolution chain

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

IPPrefixASNOperatorCountry
85.131.197.3185.131.192.0/18AS131965—JP

WHOIS identity

Registrar
—
Organization
japanese society of radiological technology
Contact emails
—

Subdomains

19 observed subdomains of jsrt.or.jp.

Subdomain
admin.jsrt.or.jp
db.jsrt.or.jp
icrpt.jsrt.or.jp
icrst.jsrt.or.jp
imgcom.jsrt.or.jp
keisoku.jsrt.or.jp
mail.jsrt.or.jp
mnum.jsrt.or.jp
net.jsrt.or.jp
nm.jsrt.or.jp
rt.jsrt.or.jp
service.jsrt.or.jp
www.jsrt.or.jp

Showing 13 of 19. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from jsrt.or.jp in the public web crawl.

226 sites link to this hostname.

290 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for jsrt.or.jp.

MechanismTarget
SPF_Aae204.secure.ne.jp
SPF_Ajsrt.or.jp
SPF_Anet.jsrt.or.jp
SPF_Ast.jsrt.netird.ad.jp
SPF_Asv16090.xserver.jp
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.sender.xserver.jp
SPF_IP85.131.197.31
SPF_MXjsrt.or.jp

Related pages

Pivot deeper into the graph from jsrt.or.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jsrt.or.jp"})-[: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.