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Hostname

viessmann.com

Last fetched

viessmann.com resolves to 1 IPv4 address operated by ASN-TSI-IAS Internet and VPN Service Provider in DE.

Nutrition Label

WHISPER CANON · viessmann.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/viessmann.com

Resolution chain

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

IPPrefixASNOperatorCountry
93.122.86.8293.122.84.0/22AS48951ASN-TSI-IAS Internet and VPN Service ProviderDE

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from viessmann.com in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for viessmann.com.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.mailjet.com
SPF_IP194.136.246.137

Related pages

Pivot deeper into the graph from viessmann.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "viessmann.com"})-[: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.