Hostname

pertot.cat

Last fetched Tue, 26 May 2026 04:10:07 GMT

pertot.cat resolves to 1 IPv4 address operated by AMAZON-02 - Amazon.com, Inc. in IE. WHOIS lists iana:1403 as the registrar.

Nutrition Label

Resolution chain

pertot.cat 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
54.194.41.141	54.194.0.0/16	AS16509	AMAZON-02 - Amazon.com, Inc.	IE

WHOIS identity

Registrar: iana:1403
Organization: —
Contact emails: —

Subdomains

4 observed subdomains of pertot.cat.

Subdomain
hostmaster.pertot.cat
www.pertot.cat
wildcard.pertot.cat
mail.pertot.cat

Web-graph footprint

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

15 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

mail.pertot.cat

SPF policy

1 SPF mechanism authorising senders for pertot.cat.

Mechanism	Target
SPF_INCLUDE	_spf.srv.cat

Pivot deeper into the graph from pertot.cat.

Cypher and MCP

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

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