Hostname
nrbn.ca
Last fetched
nrbn.ca resolves to 199.60.103.144, announced in 199.60.103.0/24 by CLOUDFLARESPECTRUM - Cloudflare London, LLC in US. nrbn.ca is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.
Threat posture
0threat score (procedure-native scale)
NONENo threats observed.
- Threat feeds listing this
- 0
- Verdict coverage
- known-clean
Nutrition Label
Resolution chain
IPv6 resolution
No AAAA record for nrbn.ca is recorded in WhisperGraph.
Attribution
cloudflare london
ORIGIN_AS
WHOIS identity
- Registrar
- registrar:internic.ca inc.
- Registrant organisation
- the niagara regional broadband network
- Contact emails
- lcalabrese@activo.ca
Subdomains
Web-graph footprint
Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.
Sample inbound links
Mail and authentication
Nameservers
- ns1.nrbn.ca
- ns2.nrbn.ca
MX records
- nrbn-ca.mail.protection.outlook.com
SPF policy
- include: _spf.intacct.com
- include: spf.protection.outlook.com
- include: _spf.salesforce.com
- include: mailgun.org
- ip: 68.71.24.54
Threat-feed evidence
History
Related pages
Pivot from nrbn.ca into the addresses, networks and registries it depends on.
Cypher and MCP
Reproduce this hostname's resolution chain against graph.whisper.security:
MATCH (h:HOSTNAME {name: "nrbn.ca"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.