Hostname

airvent.ca

Last fetched Tue, 07 Jul 2026 21:30:58 GMT

airvent.ca resolves to 1 IPv4 address operated by AS16276 in CA. WHOIS lists registrar:tucows.com co. as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
51.79.72.151	51.79.0.0/17	AS16276	—	CA

WHOIS identity

Registrar: registrar:tucows.com co.
Organization: —
Contact emails: —

Subdomains

4 observed subdomains of airvent.ca.

Subdomain
mail.airvent.ca
ns1.airvent.ca
ns2.airvent.ca
www.airvent.ca

Threat posture

History

Mail and authentication

MX records

mail.airvent.ca

SPF policy

5 SPF mechanisms authorising senders for airvent.ca.

Mechanism	Target
SPF_A	airvent.ca
SPF_A	plesk-srv1.mediaweb.ca
SPF_A	smtp.smtpmed.ca
SPF_A	smtp.webdynamique.net
SPF_MX	airvent.ca

Pivot deeper into the graph from airvent.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "airvent.ca"})-[: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.