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Hostname

carstenstephan.com

Last fetched

carstenstephan.com resolves to 3 IPv4 addresses operated by AS47447 in DE. WHOIS lists iana:1443 as the registrar.

Nutrition Label

WHISPER CANON · carstenstephan.comRouting diversity1.5/10Peering density4.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/carstenstephan.com

Resolution chain

carstenstephan.com resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
91.216.248.2091.216.248.0/24AS47447—DE
91.216.248.2191.216.248.0/24AS47447—DE
91.216.248.2391.216.248.0/24AS47447—DE

WHOIS identity

Registrar
iana:1443
Organization
—
Contact emails

Subdomains

1 observed subdomain of carstenstephan.com.

Subdomain
dev.carstenstephan.com

Web-graph footprint

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

7 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from carstenstephan.com.

Cypher and MCP

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

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