Hostname
gsuinc.ca
Last fetched
gsuinc.ca resolves to 1 IPv4 address operated by SUD-WIREDAS - Greater Sudbury Telecommunications Inc. in CA. WHOIS lists iana:2316042 as the registrar.
Nutrition Label
Resolution chain
gsuinc.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 |
|---|---|---|---|---|
| 216.223.89.6 | 216.223.64.0/18 | AS11522 | SUD-WIREDAS - Greater Sudbury Telecommunications Inc. | CA |
WHOIS identity
- Registrar
- iana:2316042
- Organization
- craig makela
- Contact emails
Subdomains
20 observed subdomains of gsuinc.ca.
Web-graph footprint
Distinct hostnames that link to or from gsuinc.ca in the public web crawl.
9 sites link to this hostname.
33 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
7 SPF mechanisms authorising senders for gsuinc.ca.
| Mechanism | Target |
|---|---|
| SPF_A | gsuinc.ca |
| SPF_INCLUDE | spf.ess.barracudanetworks.com |
| SPF_INCLUDE | spf.ess.ca.barracudanetworks.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 216.223.90.76 |
| SPF_IP | 64.40.101.91 |
| SPF_MX | mail.gsuinc.ca |
Related pages
Pivot deeper into the graph from gsuinc.ca.
- IP · 216.223.89.6
- ASN · AS11522SUD-WIREDAS - Greater Sudbury Telecommunications Inc.
- Registrar · iana:2316042
- Country · CA
- Email · craig.makela@gsuinc.ca
- TLD · .ca
- Browse hostnames · gs…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "gsuinc.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.