Hostname

efi.int

Last fetched Mon, 22 Jun 2026 00:53:46 GMT

efi.int appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

efi.int has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar

—

Organization

petri hukka

Contact emails

petri.hukka@efi.int

Subdomains

71 observed subdomains of efi.int.

Subdomain
autodiscover.efi.int
av.efi.int
benchvalue.efi.int
beta-dataservices.efi.int
beta.efi.int
bioregions.efi.int
blog.efi.int
careers.efi.int
click.efi.int
dataservices.efi.int
dfde.efi.int
efiatlantic.efi.int
eficeec.efi.int
eficent.efi.int
efimed.efi.int
efimedblog.efi.int
efinord.efi.int
efiscen.efi.int
euflegt.efi.int
euredd.efi.int
extranet.efi.int
fgi.efi.int
fireintuition.efi.int
forestportal.efi.int
fppi.efi.int

Showing 25 of 71. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from efi.int in the public web crawl.

1,119 sites link to this hostname.

502 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for efi.int.

Mechanism	Target
SPF_INCLUDE	spf-de.emailsignatures365.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	193.184.64.249
SPF_IP	193.184.64.254

Pivot deeper into the graph from efi.int.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "efi.int"})-[: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.