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Hostname

opsi.org

Last fetched

opsi.org resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:269 as the registrar.

Nutrition Label

WHISPER CANON · opsi.orgRouting diversity1.5/10Peering density7.5/10MOAS conflict✓ noneThreat-feed listings6.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/opsi.org

Resolution chain

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

IPPrefixASNOperatorCountry
168.119.85.193168.119.0.0/16AS24940—DE

WHOIS identity

Registrar
iana:269
Organization
oertel, detlef
Contact emails

Subdomains

15 observed subdomains of opsi.org.

Subdomain
43.opsi.org
5.opsi.org
blog.opsi.org
changelog.opsi.org
docs.opsi.org
forum.opsi.org
ppop.opsi.org
staging.opsi.org
wiki.opsi.org
www.opsi.org

Showing 10 of 15. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from opsi.org in the public web crawl.

118 sites link to this hostname.

67 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

12 SPF mechanisms authorising senders for opsi.org.

MechanismTarget
SPF_IP217.160.45.78
SPF_IP62.108.36.249
SPF_IP62.108.41.229
SPF_IP62.108.44.252
SPF_IP84.19.26.241
SPF_IP85.214.211.194
SPF_IP94.130.153.170
SPF_IP94.130.153.172
SPF_IP94.130.153.183
SPF_IP94.130.153.184
SPF_IP94.130.153.185
SPF_MXopsi.org

Related pages

Pivot deeper into the graph from opsi.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "opsi.org"})-[: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.