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Hostname

stras.nl

Last fetched

stras.nl resolves to 1 IPv4 address operated by AS31477 in NL. WHOIS lists registrar:duocast b.v. as the registrar.

Nutrition Label

WHISPER CANON · stras.nlRouting diversity1.5/10Peering density4.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/stras.nl

Resolution chain

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

IPPrefixASNOperatorCountry
83.137.149.1283.139.2.0/24AS31477—NL

WHOIS identity

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

Subdomains

4 observed subdomains of stras.nl.

Subdomain
mail.stras.nl
test.stras.nl
webmail.stras.nl
www.stras.nl

Web-graph footprint

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

13 sites link to this hostname.

41 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for stras.nl.

MechanismTarget
SPF_Astras.nl
SPF_INCLUDE_spf.duocast.net
SPF_INCLUDE_spf.google.com
SPF_MXstras.nl

Related pages

Pivot deeper into the graph from stras.nl.

Cypher and MCP

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

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