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Hostname

sdm.nl

Last fetched

sdm.nl resolves to 1 IPv4 address operated by AS47172 in NL. WHOIS lists registrar:greenhost as the registrar.

Nutrition Label

WHISPER CANON · sdm.nlRouting diversity1.5/10Peering density5.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.2/10canon.whisper.security/host/sdm.nl

Resolution chain

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

IPPrefixASNOperatorCountry
213.108.104.119213.108.104.0/22AS47172—NL

WHOIS identity

Registrar
registrar:greenhost
Organization
—
Contact emails
—

Subdomains

3 observed subdomains of sdm.nl.

Subdomain
forms.sdm.nl
mattermost.sdm.nl
www.sdm.nl

Web-graph footprint

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

82 sites link to this hostname.

165 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for sdm.nl.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDEspf.greenhost.nl
SPF_INCLUDEspf.mailjet.com

Related pages

Pivot deeper into the graph from sdm.nl.

Cypher and MCP

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

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