Hostname
i4sa.com
Last fetched
i4sa.com resolves to 1 IPv4 address operated by COLOGIX - Cologix, Inc in US. WHOIS lists iana:9 as the registrar.
Nutrition Label
Resolution chain
i4sa.com 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 |
|---|---|---|---|---|
| 66.246.117.13 | 66.246.0.0/16 | AS8001 | COLOGIX - Cologix, Inc | US |
WHOIS identity
- Registrar
- iana:9
- Organization
- perfect privacy,
- Contact emails
Subdomains
2 observed subdomains of i4sa.com.
| Subdomain |
|---|
| link.i4sa.com |
| www.i4sa.com |
Web-graph footprint
Distinct hostnames that link to or from i4sa.com in the public web crawl.
11 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for i4sa.com.
| Mechanism | Target |
|---|---|
| SPF_A | mail.protectedharbor.com |
| SPF_INCLUDE | spf.smtp2go.com |
| SPF_IP | 206.72.207.19 |
Related pages
Pivot deeper into the graph from i4sa.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "i4sa.com"})-[: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.