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Hostname

itsystem.io

Last fetched

itsystem.io resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:303 as the registrar.

Nutrition Label

WHISPER CANON · itsystem.ioRouting diversity1.5/10Peering density7.5/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/itsystem.io

Resolution chain

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

IPPrefixASNOperatorCountry
49.12.125.24249.12.0.0/16AS24940—DE

WHOIS identity

Registrar
iana:303
Organization
web-informatix
Contact emails
—

Subdomains

11 observed subdomains of itsystem.io.

Subdomain
finance.itsystem.io
gold.itsystem.io
mail.itsystem.io
ns1.itsystem.io
ns2.itsystem.io
ns3.itsystem.io
ns5.itsystem.io
ns6.itsystem.io
stroj.itsystem.io
www.itsystem.io

Showing 10 of 11. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from itsystem.io in the public web crawl.

37 sites link to this hostname.

12 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 itsystem.io.

MechanismTarget
SPF_Aitsystem.io
SPF_IP49.12.125.242
SPF_MXitsystem.io

Related pages

Pivot deeper into the graph from itsystem.io.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "itsystem.io"})-[: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.