Skip to content

Hostname

fresner.at

Last fetched

fresner.at resolves to 1 IPv4 address operated by AS21499 in DE.

Nutrition Label

WHISPER CANON · fresner.atRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/fresner.at

Resolution chain

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

IPPrefixASNOperatorCountry
92.205.147.5592.205.144.0/21AS21499—DE

WHOIS identity

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

Subdomains

3 observed subdomains of fresner.at.

Subdomain
hostmaster.fresner.at
mail.fresner.at
www.fresner.at

Web-graph footprint

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

17 sites link to this hostname.

10 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for fresner.at.

MechanismTarget
SPF_INCLUDEispgateway.de
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from fresner.at.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fresner.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.