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Hostname

exfo.com

Last fetched

exfo.com resolves to 1 IPv4 address operated by TRIDENT-NET in SE. WHOIS lists iana:468 as the registrar.

Nutrition Label

WHISPER CANON · exfo.comRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/exfo.com

Resolution chain

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

IPPrefixASNOperatorCountry
217.114.94.2217.114.94.0/24AS30811TRIDENT-NETSE

WHOIS identity

Registrar
iana:468
Organization
on behalf of exfo.com owner
Contact emails

Subdomains

109 observed subdomains of exfo.com.

Subdomain
activate.exfo.com
files.exfo.com
ficpfw.exfo.com
federation.exfo.com
externalportal.exfo.com
explore.exfo.com
exfosync.exfo.com
exfomail.exfo.com
emxdemo.exfo.com
emeademo.exfo.com
documents.exfo.com
dmc.exfo.com
discover.exfo.com
dev-nei9ueng.exfo.com
demosample.exfo.com
data.exfo.com
cloudflare.exfo.com
cet.exfo.com
certenroll.exfo.com
cag.exfo.com
browse.exfo.com
auth.exfo.com
api.exfo.com
analyticsdemo.exfo.com
alarm.exfo.com

Showing 25 of 109. View all subdomains →

Web-graph footprint

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

497 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

30 SPF mechanisms authorising senders for exfo.com.

MechanismTarget
SPF_INCLUDE_spf.eu.mailgun.org
SPF_INCLUDE_spf1.mailgun.org
SPF_INCLUDE_spf2.mailgun.org
SPF_INCLUDEamazonses.com
SPF_INCLUDEmktomail.com
SPF_INCLUDEpr.highradius.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.protection.outlook.com
SPF_IP130.214.134.192/29
SPF_IP164.138.221.186/32
SPF_IP172.188.35.216/29
SPF_IP172.188.36.64/28
SPF_IP193.105.76.150
SPF_IP20.113.208.112/28
SPF_IP20.113.208.48/28
SPF_IP20.2.224.208/29
SPF_IP20.2.60.96/28
SPF_IP20.52.249.128/28
SPF_IP20.52.249.144/28
SPF_IP20.62.194.0/31
SPF_IP20.62.195.136/31
SPF_IP20.62.197.192/28
SPF_IP20.62.197.240/28
SPF_IP20.62.198.0/28
SPF_IP20.62.198.96/28
SPF_IP23.253.197.137/32
SPF_IP52.114.159.40/32
SPF_IP52.207.191.216/32
SPF_IP54.240.64.201
SPF_IP54.240.64.202

Related pages

Pivot deeper into the graph from exfo.com.

Cypher and MCP

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

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