Hostname

hartogs.nl

Last fetched Sat, 11 Jul 2026 15:14:43 GMT

hartogs.nl resolves to 1 IPv4 address operated by AS49544 in NL.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
185.162.57.2	185.162.56.0/22	AS49544	—	NL

WHOIS identity

No WHOIS records are currently associated with hartogs.nl in WhisperGraph.

Subdomains

1 observed subdomain of hartogs.nl.

Subdomain
www.hartogs.nl

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for hartogs.nl.

Mechanism	Target
SPF_INCLUDE	mail.digitalimpact.nl

Pivot deeper into the graph from hartogs.nl.

Cypher and MCP

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

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