Skip to content

Hostname

on4tech.pt

Last fetched

on4tech.pt resolves to 1 IPv4 address operated by AS33876 in PT.

Nutrition Label

WHISPER CANON · on4tech.ptRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/on4tech.pt

Resolution chain

on4tech.pt resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.11.166.41185.11.164.0/22AS33876—PT

WHOIS identity

Registrar
—
Organization
memogadget unipessoal lda
Contact emails

Subdomains

3 observed subdomains of on4tech.pt.

Subdomain
erp.on4tech.pt
mail.on4tech.pt
www.on4tech.pt

Web-graph footprint

Distinct hostnames that link to or from on4tech.pt in the public web crawl.

38 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for on4tech.pt.

MechanismTarget
SPF_Aon4tech.pt
SPF_INCLUDEspf.mailbox.pt
SPF_IP185.12.116.97
SPF_MXon4tech.pt

Related pages

Pivot deeper into the graph from on4tech.pt.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "on4tech.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.