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Hostname

jonathanbirkholz.com

Last fetched

jonathanbirkholz.com resolves to 2 IPv4 addresses operated by AS17561 in HK. WHOIS lists iana:1923 as the registrar.

Nutrition Label

WHISPER CANON · jonathanbirkholz.comRouting diversity2.4/10Peering density4.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/jonathanbirkholz.com

Resolution chain

jonathanbirkholz.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
154.80.210.134154.80.210.0/24AS17561—HK
201.5.217.102201.5.192.0/19AS134175—HK

WHOIS identity

Registrar
iana:1923
Organization
birkholz creative
Contact emails

Subdomains

2 observed subdomains of jonathanbirkholz.com.

Subdomain
resume.jonathanbirkholz.com
www.jonathanbirkholz.com

Web-graph footprint

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

1,393 sites link to this hostname.

1,992 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from jonathanbirkholz.com.

Cypher and MCP

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

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