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Hostname

kreyenborg.com

Last fetched

kreyenborg.com resolves to 1 IPv4 address operated by AS15817 in DE. WHOIS lists iana:1387 as the registrar.

Nutrition Label

WHISPER CANON · kreyenborg.comRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/kreyenborg.com

Resolution chain

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

IPPrefixASNOperatorCountry
178.16.62.44178.16.56.0/21AS15817—DE

WHOIS identity

Registrar
iana:1387
Organization
jan-udo kreyenborg
Contact emails

Subdomains

2 observed subdomains of kreyenborg.com.

Subdomain
service.kreyenborg.com
www.kreyenborg.com

Web-graph footprint

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

68 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for kreyenborg.com.

MechanismTarget
SPF_INCLUDEagenturserver.de
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from kreyenborg.com.

Cypher and MCP

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

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