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Hostname

perin.pt

Last fetched

perin.pt resolves to 1 IPv4 address operated by RCCN - Fundacao para a Ciencia e a Tecnologia, I.P. in PT.

Nutrition Label

WHISPER CANON · perin.ptRouting diversity1.5/10Peering density4.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/perin.pt

Resolution chain

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

IPPrefixASNOperatorCountry
193.136.192.216193.136.0.0/15AS1930RCCN - Fundacao para a Ciencia e a Tecnologia, I.P.PT

WHOIS identity

Registrar
—
Organization
ani - agência nacional de inovaçâo,
Contact emails
—

Subdomains

2 observed subdomains of perin.pt.

Subdomain
dev.perin.pt
www.perin.pt

Web-graph footprint

Distinct hostnames that link to or from perin.pt in the public web crawl.

67 sites link to this hostname.

255 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 perin.pt.

MechanismTarget
SPF_Aperin.pt
SPF_IP193.136.192.216
SPF_IP2001:690:a00:4001::216/64
SPF_MXperin.pt

Related pages

Pivot deeper into the graph from perin.pt.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "perin.pt"})-[: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.