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Hostname

concept-21.com

Last fetched

concept-21.com resolves to 2 IPv4 addresses operated by INCAPSULA - Incapsula Inc in US. WHOIS lists iana:2 as the registrar.

Nutrition Label

WHISPER CANON · concept-21.comRouting diversity2.4/10Peering density9.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.0/10canon.whisper.security/host/concept-21.com

Resolution chain

concept-21.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
45.60.22.19045.60.22.0/24AS19551INCAPSULA - Incapsula IncUS
45.60.98.19045.60.98.0/24AS19551INCAPSULA - Incapsula IncUS

WHOIS identity

Registrar
iana:2
Organization
perfect privacy,
Contact emails

Subdomains

9 observed subdomains of concept-21.com.

Subdomain
autodiscover.concept-21.com
cpanel.concept-21.com
cpcalendars.concept-21.com
cpcontacts.concept-21.com
mail.concept-21.com
store.concept-21.com
webdisk.concept-21.com
webmail.concept-21.com
www.concept-21.com

Web-graph footprint

Distinct hostnames that link to or from concept-21.com in the public web crawl.

14 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for concept-21.com.

MechanismTarget
SPF_Aconcept-21.com
SPF_IP66.147.244.201
SPF_IP67.20.83.24
SPF_IP69.89.28.134
SPF_MXconcept-21.com

Related pages

Pivot deeper into the graph from concept-21.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "concept-21.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.