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Hostname

sergneri.net

Last fetched

sergneri.net resolves to 1 IPv4 address operated by AS16276 in US. WHOIS lists iana:634 as the registrar.

Nutrition Label

WHISPER CANON · sergneri.netRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint5.2/10canon.whisper.security/host/sergneri.net

Resolution chain

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

IPPrefixASNOperatorCountry
51.81.198.1951.81.128.0/17AS16276—US

WHOIS identity

Registrar
iana:634
Organization
john sergneri
Contact emails

Subdomains

1 observed subdomain of sergneri.net.

Subdomain
www.sergneri.net

Web-graph footprint

Distinct hostnames that link to or from sergneri.net in the public web crawl.

9 sites link to this hostname.

117 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 sergneri.net.

MechanismTarget
SPF_INCLUDEspf.messagingengine.com

Related pages

Pivot deeper into the graph from sergneri.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sergneri.net"})-[: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.