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Hostname

aextra.ch

Last fetched

aextra.ch resolves to 1 IPv4 address operated by AS21069 in CH.

Nutrition Label

WHISPER CANON · aextra.chRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.2/10canon.whisper.security/host/aextra.ch

Resolution chain

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

IPPrefixASNOperatorCountry
94.126.16.6094.126.16.0/21AS21069—CH

WHOIS identity

Registrar
—
Organization
andreas sigrist
Contact emails
—

Subdomains

5 observed subdomains of aextra.ch.

Subdomain
blog.aextra.ch
mail.aextra.ch
webmail.aextra.ch
www.aextra.ch

Showing 4 of 5. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from aextra.ch in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from aextra.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "aextra.ch"})-[: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.