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Hostname

optitax.at

Last fetched

optitax.at resolves to 1 IPv4 address operated by AS24940 in DE.

Nutrition Label

WHISPER CANON · optitax.atRouting diversity1.5/10Peering density6.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/optitax.at

Resolution chain

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

IPPrefixASNOperatorCountry
176.9.95.35176.9.0.0/16AS24940—DE

WHOIS identity

No WHOIS records are currently associated with optitax.at in WhisperGraph.

Subdomains

3 observed subdomains of optitax.at.

Subdomain
api.optitax.at
beleg.optitax.at
www.optitax.at

Web-graph footprint

Distinct hostnames that link to or from optitax.at in the public web crawl.

17 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for optitax.at.

MechanismTarget
SPF_INCLUDEconnect.eitea.at
SPF_INCLUDEdemo01.eitea.at
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEzeit.eitea.at
SPF_IP89.249.185.19

Related pages

Pivot deeper into the graph from optitax.at.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "optitax.at"})-[: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.