Hostname

synth.nl

Last fetched Sun, 24 May 2026 15:04:34 GMT

synth.nl resolves to 1 IPv4 address operated by NL-BIT BIT BV in NL. WHOIS lists registrar:bit b.v. as the registrar.

Nutrition Label

Resolution chain

synth.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
87.251.38.6	87.251.32.0/19	AS12859	NL-BIT BIT BV	NL

WHOIS identity

Registrar: registrar:bit b.v.
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of synth.nl.

Subdomain
www.synth.nl

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx-1.virtiso.nl

SPF policy

5 SPF mechanisms authorising senders for synth.nl.

Mechanism	Target
SPF_A	connect.virtiso.nl
SPF_A	mx-1.virtiso.nl
SPF_A	smtp.bit.nl
SPF_A	synth.nl
SPF_MX	synth.nl

Pivot deeper into the graph from synth.nl.

Cypher and MCP

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

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