Skip to content

Hostname

mathroos.nl

Last fetched

mathroos.nl resolves to 1 IPv4 address operated by PREVIDER-AS in NL. WHOIS lists registrar:antagonist b.v. as the registrar.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
141.138.169.224141.138.168.0/22AS20847PREVIDER-ASNL

WHOIS identity

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

Subdomains

9 observed subdomains of mathroos.nl.

Subdomain
hetechtejapan.mathroos.nl
www.mathroos.nl
shinba.mathroos.nl
maxinjapan.mathroos.nl
mail.mathroos.nl

Showing 5 of 9. View all subdomains →

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for mathroos.nl.

MechanismTarget
SPF_Amathroos.nl
SPF_IP141.138.168.0/21
SPF_IP195.211.72.0/22
SPF_IP2a03:3c00:a001::/48
SPF_IP2a03:3c00:a002::/48
SPF_MXmathroos.nl

Related pages

Pivot deeper into the graph from mathroos.nl.

Cypher and MCP

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

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