Hostname

efin.eu

Last fetched Sun, 12 Jul 2026 01:57:12 GMT

efin.eu resolves to 1 IPv4 address operated by AS35592 in CZ. WHOIS lists registrar:zoner a.s. as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
87.236.197.5	87.236.196.0/23	AS35592	—	CZ

WHOIS identity

Registrar: registrar:zoner a.s.
Organization: —
Contact emails: —

Subdomains

16 observed subdomains of efin.eu.

Subdomain
ad.efin.eu
aktualizace.efin.eu
aktualizace2.efin.eu
crm.efin.eu
deb.efin.eu
info.efin.eu
is.efin.eu
kerio.efin.eu
loga.efin.eu
net.efin.eu
news.efin.eu
red.efin.eu
web.efin.eu
webmail.efin.eu
wi.efin.eu
www.efin.eu

Web-graph footprint

Distinct hostnames that link to or from efin.eu in the public web crawl.

42 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

net.efin.eu

SPF policy

7 SPF mechanisms authorising senders for efin.eu.

Mechanism	Target
SPF_A	efin.eu
SPF_INCLUDE	_spf.google
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	31.14.97.118
SPF_IP	87.236.197.5
SPF_IP	94.230.152.67
SPF_MX	efin.eu

Pivot deeper into the graph from efin.eu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "efin.eu"})-[: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.