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Hostname

bersn.com

Last fetched

bersn.com resolves to 1 IPv4 address operated by AS38283 in CN. WHOIS lists iana:420 as the registrar.

Nutrition Label

WHISPER CANON · bersn.comRouting diversity1.5/10Peering density4.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/bersn.com

Resolution chain

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

IPPrefixASNOperatorCountry
211.149.136.164211.149.128.0/20AS38283—CN

WHOIS identity

Registrar
iana:420
Organization
ding zhaozhen
Contact emails

Subdomains

1 observed subdomain of bersn.com.

Subdomain
www.bersn.com

Web-graph footprint

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

18 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for bersn.com.

MechanismTarget
SPF_INCLUDEspf.mail.qq.com

Related pages

Pivot deeper into the graph from bersn.com.

Cypher and MCP

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

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