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Hostname

secure1.nexternal.com

Last fetched

secure1.nexternal.com resolves to 1 IPv4 address operated by ASN-FLEXENTIAL - Flexential Colorado Corp. in US.

Nutrition Label

WHISPER CANON · secure1.nexternal.comRouting diversity1.5/10Peering density8.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.6/10canon.whisper.security/host/secure1.nexternal.com

Resolution chain

secure1.nexternal.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.255.215.12104.255.215.0/24AS13649ASN-FLEXENTIAL - Flexential Colorado Corp.US

WHOIS identity

No WHOIS records are currently associated with secure1.nexternal.com in WhisperGraph.

Web-graph footprint

Distinct hostnames that link to or from secure1.nexternal.com in the public web crawl.

6 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for secure1.nexternal.com.

MechanismTarget
SPF_Amail.nexternal.com
SPF_Amail2.nexternal.com
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEstspg-customer.com

Related pages

Pivot deeper into the graph from secure1.nexternal.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "secure1.nexternal.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.