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Hostname

cao.ie

Last fetched

cao.ie resolves to 1 IPv4 address operated by AS1213 in IE. WHOIS lists registrar:heanet as the registrar.

Nutrition Label

WHISPER CANON · cao.ieRouting diversity1.5/10Peering density3.8/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency3.3/10Resolver footprint8.3/10canon.whisper.security/host/cao.ie

Resolution chain

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

IPPrefixASNOperatorCountry
193.1.214.10193.1.0.0/16AS1213—IE

WHOIS identity

Registrar
registrar:heanet
Organization
central applications office school/educational institution school/educational institution name
Contact emails
—

Subdomains

11 observed subdomains of cao.ie.

Subdomain
caodub.cao.ie
caopw.cao.ie
connect.cao.ie
gw.cao.ie
handbook.cao.ie
na.cao.ie
ns.cao.ie
pip.cao.ie
whatsupdoc.cao.ie
www.cao.ie
www2.cao.ie

Web-graph footprint

Distinct hostnames that link to or from cao.ie in the public web crawl.

582 sites link to this hostname.

84 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for cao.ie.

MechanismTarget
SPF_Acao.ie
SPF_INCLUDEamazonses.com
SPF_INCLUDEmailgun.org
SPF_INCLUDEspf.protection.outlook.com
SPF_IP193.1.193.139
SPF_IP193.1.214.21
SPF_IP193.1.214.220
SPF_IP193.1.33.43

Related pages

Pivot deeper into the graph from cao.ie.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cao.ie"})-[: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.