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Hostname

e2s.cat

Last fetched

e2s.cat is a registered hostname under the .cat top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · e2s.catRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/e2s.cat

Resolution chain

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WHOIS identity

Registrar
iana:1403
Organization
e2s cardona sl
Contact emails

Subdomains

5 observed subdomains of e2s.cat.

Subdomain
co2.e2s.cat
dev.e2s.cat
mail.e2s.cat
marqueting.e2s.cat
www.e2s.cat

Web-graph footprint

Distinct hostnames that link to or from e2s.cat in the public web crawl.

13 sites link to this hostname.

14 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for e2s.cat.

MechanismTarget
SPF_Ae2s.cat
SPF_INCLUDE_spf.google.com
SPF_IP82.194.91.18
SPF_IP85.10.135.31
SPF_MXe2s.cat

Related pages

Pivot deeper into the graph from e2s.cat.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "e2s.cat"})-[: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.