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Hostname

mctf.io

Last fetched

mctf.io resolves to 1 IPv4 address operated by AMAZON-AES - Amazon.com, Inc. in US. WHOIS lists iana:81 as the registrar.

Nutrition Label

WHISPER CANON · mctf.ioRouting diversity1.5/10Peering density6.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/mctf.io

Resolution chain

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

IPPrefixASNOperatorCountry
18.208.192.16818.208.0.0/13AS14618AMAZON-AES - Amazon.com, Inc.US

WHOIS identity

Registrar
iana:81
Organization
metactf
Contact emails
—

Subdomains

29 observed subdomains of mctf.io.

Subdomain
ace-t.mctf.io
ad.mctf.io
boxes.mctf.io
bsidesnova.mctf.io
dyn.mctf.io
koth.mctf.io
kubeapi.mctf.io
ramp.mctf.io
scoreboard.mctf.io

Showing 9 of 29. View all subdomains →

Web-graph footprint

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

11 sites link to this hostname.

Sample inbound links

Threat posture

History

Related pages

Pivot deeper into the graph from mctf.io.

Cypher and MCP

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

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