Hostname
ctsau.com
Last fetched
ctsau.com resolves to 1 IPv4 address operated by AS45671 in AU. WHOIS lists iana:9 as the registrar.
Nutrition Label
Resolution chain
ctsau.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 |
|---|---|---|---|---|
| 27.50.67.243 | 27.50.67.0/24 | AS45671 | — | AU |
WHOIS identity
- Registrar
- iana:9
- Organization
- perfect privacy,
- Contact emails
Subdomains
14 observed subdomains of ctsau.com.
Web-graph footprint
Distinct hostnames that link to or from ctsau.com in the public web crawl.
46 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
- ctsau.com
SPF policy
6 SPF mechanisms authorising senders for ctsau.com.
| Mechanism | Target |
|---|---|
| SPF_A | ctsau.com |
| SPF_INCLUDE | _spf.hosting-australia.com |
| SPF_IP | 27.50.67.243 |
| SPF_IP | 54.206.118.30 |
| SPF_IP | 54.66.231.97 |
| SPF_MX | ctsau.com |
Related pages
Pivot deeper into the graph from ctsau.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ctsau.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.