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Hostname

postcode.nl

Last fetched

postcode.nl is a registered hostname under the .nl top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · postcode.nlRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/postcode.nl

Resolution chain

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WHOIS identity

Registrar
registrar:domain robot|maximilianstr. 6|93047|regensburg|germany||
Organization
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Contact emails
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Subdomains

8 observed subdomains of postcode.nl.

Subdomain
api.postcode.nl
documentatie.postcode.nl
generator.postcode.nl
kb.postcode.nl
lsw.postcode.nl
session.postcode.nl
www.postcode.nl

Showing 7 of 8. View all subdomains →

Web-graph footprint

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

179 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

11 SPF mechanisms authorising senders for postcode.nl.

MechanismTarget
SPF_INCLUDEparse.nl
SPF_INCLUDEservers.mcsv.net
SPF_INCLUDEsmtp.groovehq.com
SPF_IP141.105.126.114
SPF_IP148.251.40.150
SPF_IP2001:1af8:4010:a017:4:0:0:1
SPF_IP2001:1af8:4700:a067:7:0:0:1
SPF_IP2a01:4f8:201:908c:0:0:0:2
SPF_IP2a02:2308:0:0:0:c9b:1:d4
SPF_IP37.48.93.158
SPF_IP62.212.88.47

Related pages

Pivot deeper into the graph from postcode.nl.

Cypher and MCP

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

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