Hostname

band4.ca

Last fetched Sat, 04 Jul 2026 21:21:48 GMT

band4.ca resolves to 2 IPv4 addresses operated by SOFTLAYER - IBM Cloud in CA.

Nutrition Label

Resolution chain

band4.ca resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
158.85.87.76	158.85.64.0/18	AS36351	SOFTLAYER - IBM Cloud	CA
51.222.143.2	51.222.0.0/16	AS16276	—	CA

WHOIS identity

No WHOIS records are currently associated with band4.ca in WhisperGraph.

Subdomains

2 observed subdomains of band4.ca.

Subdomain
mail.band4.ca
www.band4.ca

Threat posture

History

Mail and authentication

MX records

mailroot3.namespro.ca

SPF policy

3 SPF mechanisms authorising senders for band4.ca.

Mechanism	Target
SPF_A	band4.ca
SPF_INCLUDE	_spf.mailroots.namespro.ca
SPF_MX	band4.ca

Pivot deeper into the graph from band4.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "band4.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.