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Hostname

thomaskellner.com

Last fetched

thomaskellner.com resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:1390 as the registrar.

Nutrition Label

WHISPER CANON · thomaskellner.comRouting diversity1.5/10Peering density7.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/thomaskellner.com

Resolution chain

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

IPPrefixASNOperatorCountry
188.40.3.14188.40.0.0/16AS24940—DE

WHOIS identity

Registrar
iana:1390
Organization
thomas kellner
Contact emails

Subdomains

7 observed subdomains of thomaskellner.com.

Subdomain
hostmaster.thomaskellner.com
mail.thomaskellner.com
mail2.thomaskellner.com
shop.thomaskellner.com
www.thomaskellner.com

Showing 5 of 7. View all subdomains →

Web-graph footprint

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

62 sites link to this hostname.

431 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for thomaskellner.com.

MechanismTarget
SPF_Athomaskellner.com
SPF_INCLUDEmx.ovh.com
SPF_INCLUDEservers.mcsv.net
SPF_INCLUDEspf.mx-rec.de
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from thomaskellner.com.

Cypher and MCP

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

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