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Hostname

link4s.pt

Last fetched

link4s.pt resolves to 1 IPv4 address operated by AS33876 in PT.

Nutrition Label

WHISPER CANON · link4s.ptRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/link4s.pt

Resolution chain

link4s.pt resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
176.61.150.123176.61.144.0/21AS33876—PT

WHOIS identity

Registrar
—
Organization
associação laboratório colaborativo em transformação digital – dtx
Contact emails

Subdomains

1 observed subdomain of link4s.pt.

Subdomain
www.link4s.pt

Web-graph footprint

Distinct hostnames that link to or from link4s.pt in the public web crawl.

8 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

  • link4s.pt

SPF policy

4 SPF mechanisms authorising senders for link4s.pt.

MechanismTarget
SPF_Alink4s.pt
SPF_IP176.61.150.123
SPF_IP176.61.150.23
SPF_MXlink4s.pt

Related pages

Pivot deeper into the graph from link4s.pt.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "link4s.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.