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Hostname

kalkman.nl

Last fetched

kalkman.nl resolves to 1 IPv4 address operated by AS49544 in NL. WHOIS lists registrar:registrar.eu as the registrar.

Nutrition Label

WHISPER CANON · kalkman.nlRouting diversity1.5/10Peering density7.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/kalkman.nl

Resolution chain

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

IPPrefixASNOperatorCountry
185.162.56.101185.162.56.0/22AS49544—NL

WHOIS identity

Registrar
registrar:registrar.eu
Organization
—
Contact emails
—

Subdomains

6 observed subdomains of kalkman.nl.

Subdomain
email.kalkman.nl
link.kalkman.nl
mx8220473100.kalkman.nl
portal.kalkman.nl
remote.kalkman.nl
www.kalkman.nl

Web-graph footprint

Distinct hostnames that link to or from kalkman.nl in the public web crawl.

10 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for kalkman.nl.

MechanismTarget
SPF_INCLUDEmail.floro.nl
SPF_INCLUDEspf.ecmanage.nl
SPF_INCLUDEspf.mandrillapp.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP134.209.134.73
SPF_IP149.143.7.72/29
SPF_IP5.104.142.230
SPF_IP83.219.86.183
SPF_IP92.64.24.91

Related pages

Pivot deeper into the graph from kalkman.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "kalkman.nl"})-[: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.