Skip to content

Hostname

cntoua.com

Last fetched

cntoua.com resolves to 1 IPv4 address operated by AS136907 in HK. WHOIS lists iana:1599 as the registrar.

Nutrition Label

WHISPER CANON · cntoua.comRouting diversity1.5/10Peering density7.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/cntoua.com

Resolution chain

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

IPPrefixASNOperatorCountry
189.1.241.217189.1.240.0/20AS136907—HK

WHOIS identity

Registrar
iana:1599
Organization
domain administrator
Contact emails

Subdomains

2 observed subdomains of cntoua.com.

Subdomain
blog.cntoua.com
www.cntoua.com

Web-graph footprint

Distinct hostnames that link to or from cntoua.com in the public web crawl.

12 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for cntoua.com.

MechanismTarget
SPF_INCLUDEspf.163.com

Related pages

Pivot deeper into the graph from cntoua.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cntoua.com"})-[: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.