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Hostname

webstern.at

Last fetched

webstern.at resolves to 1 IPv4 address operated by PREVIDER-AS - Previder B.V. in NL.

Nutrition Label

WHISPER CANON · webstern.atRouting diversity1.5/10Peering density4.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/webstern.at

Resolution chain

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

IPPrefixASNOperatorCountry
141.138.168.177141.138.168.0/22AS20847PREVIDER-AS - Previder B.V.NL

WHOIS identity

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

Subdomains

19 observed subdomains of webstern.at.

Subdomain
cms.webstern.at
cmsv2.webstern.at
diana.webstern.at
in3diaan.webstern.at
johan.webstern.at
mail.webstern.at
melissa.webstern.at
musicstern.webstern.at
sleipnir.webstern.at
webstern.webstern.at
www.webstern.at

Showing 11 of 19. View all subdomains →

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for webstern.at.

MechanismTarget
SPF_Awebstern.at
SPF_INCLUDEspf.protection.outlook.com
SPF_IP141.138.168.0/21
SPF_IP195.211.72.0/22
SPF_IP2a03:3c00:a001::/48
SPF_IP2a03:3c00:a002::/48
SPF_MXwebstern.at

Related pages

Pivot deeper into the graph from webstern.at.

Cypher and MCP

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

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