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Hostname

opencourses.ie

Last fetched

opencourses.ie resolves to 1 IPv4 address operated by Asiera - ASIERA TECHNOLOGY SERVICES CLG in IE. WHOIS lists registrar:heanet as the registrar.

Nutrition Label

WHISPER CANON · opencourses.ieRouting diversity1.5/10Peering density3.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/opencourses.ie

Resolution chain

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

IPPrefixASNOperatorCountry
193.1.193.205193.1.0.0/16AS1213Asiera - ASIERA TECHNOLOGY SERVICES CLGIE

WHOIS identity

Registrar
registrar:heanet
Organization
—
Contact emails
—

Subdomains

2 observed subdomains of opencourses.ie.

Subdomain
my.opencourses.ie
www.opencourses.ie

Web-graph footprint

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

92 sites link to this hostname.

29 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for opencourses.ie.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from opencourses.ie.

Cypher and MCP

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

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