Hostname
er2.ca
Last fetched
er2.ca resolves to 1 IPv4 address operated by GTCOMM - GloboTech Communications in CA. WHOIS lists registrar:whc online solutions inc. as the registrar.
Nutrition Label
Resolution chain
er2.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 |
|---|---|---|---|---|
| 67.43.229.163 | 67.43.224.0/20 | AS36666 | GTCOMM - GloboTech Communications | CA |
WHOIS identity
- Registrar
- registrar:whc online solutions inc.
- Organization
- —
- Contact emails
- —
Subdomains
8 observed subdomains of er2.ca.
Web-graph footprint
Distinct hostnames that link to or from er2.ca in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
7 SPF mechanisms authorising senders for er2.ca.
| Mechanism | Target |
|---|---|
| SPF_A | er2.ca |
| SPF_INCLUDE | spf.web-dns1.com |
| SPF_IP | 149.56.24.131 |
| SPF_IP | 173.209.32.162 |
| SPF_IP | 67.43.229.162 |
| SPF_IP | 67.43.229.163 |
| SPF_MX | er2.ca |
Related pages
Pivot deeper into the graph from er2.ca.
- IP · 67.43.229.163
- ASN · AS36666GTCOMM - GloboTech Communications
- Registrar · registrar:whc online solutions inc.
- Country · CA
- TLD · .ca
- Browse hostnames · er…
- 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: "er2.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.