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Hostname

b4service.nl

Last fetched

b4service.nl resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists registrar:zxcs as the registrar.

Nutrition Label

WHISPER CANON · b4service.nlRouting diversity1.5/10Peering density7.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/b4service.nl

Resolution chain

b4service.nl resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
116.202.155.201116.202.0.0/16AS24940—DE

WHOIS identity

Registrar
registrar:zxcs
Organization
—
Contact emails
—

Subdomains

1 observed subdomain of b4service.nl.

Subdomain
www.b4service.nl

Web-graph footprint

Distinct hostnames that link to or from b4service.nl in the public web crawl.

6 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for b4service.nl.

MechanismTarget
SPF_Ab4service.nl
SPF_INCLUDE_spf.google.com
SPF_IP116.202.155.201
SPF_IP2a01:4f8:10a:455b:0:0:0:1
SPF_IP2a01:4f8:10a:455b:0:0:0:2
SPF_MXb4service.nl

Related pages

Pivot deeper into the graph from b4service.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "b4service.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.