Skip to content

Hostname

cuongb2b.com

Last fetched

cuongb2b.com resolves to 1 IPv4 address operated by AS135905 in VN. WHOIS lists iana:3234 as the registrar.

Nutrition Label

WHISPER CANON · cuongb2b.comRouting diversity1.5/10Peering density6.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/cuongb2b.com

Resolution chain

cuongb2b.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
103.57.221.50103.57.220.0/22AS135905—VN

WHOIS identity

Registrar
iana:3234
Organization
tran dieu linh
Contact emails

Subdomains

3 observed subdomains of cuongb2b.com.

Subdomain
ai.cuongb2b.com
mail.cuongb2b.com
www.cuongb2b.com

Web-graph footprint

Distinct hostnames that link to or from cuongb2b.com in the public web crawl.

13 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for cuongb2b.com.

MechanismTarget
SPF_Acuongb2b.com
SPF_INCLUDE_spf.getresponse.com
SPF_INCLUDE_spf.inet.vn
SPF_IP103.57.223.107
SPF_MXcuongb2b.com

Related pages

Pivot deeper into the graph from cuongb2b.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cuongb2b.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.