Hostname
ctl-online.com
Last fetched
ctl-online.com resolves to 1 IPv4 address operated by IPCORE-AS in ES. WHOIS lists iana:1600 as the registrar.
Nutrition Label
Resolution chain
ctl-online.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 |
|---|---|---|---|---|
| 5.2.91.36 | 5.2.91.0/24 | AS198432 | IPCORE-AS | ES |
WHOIS identity
- Registrar
- iana:1600
- Organization
- centro de ensenanza de imagen y sonido,
- Contact emails
Subdomains
7 observed subdomains of ctl-online.com.
Web-graph footprint
Distinct hostnames that link to or from ctl-online.com in the public web crawl.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for ctl-online.com.
| Mechanism | Target |
|---|---|
| SPF_A | ctl-online.com |
| SPF_IP | 185.128.168.165/32 |
| SPF_IP | 5.2.91.36 |
| SPF_MX | ctl-online.com |
Related pages
Pivot deeper into the graph from ctl-online.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ctl-online.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.