Hostname
rtnc.cd
Last fetched
rtnc.cd resolves to 1 IPv4 address operated by GTCOMM - GloboTech Communications in CA.
Nutrition Label
Resolution chain
rtnc.cd 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 |
|---|---|---|---|---|
| 67.43.238.251 | 67.43.224.0/20 | AS36666 | GTCOMM - GloboTech Communications | CA |
WHOIS identity
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Subdomains
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Web-graph footprint
Distinct hostnames that link to or from rtnc.cd in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
- rtnc.cd
SPF policy
5 SPF mechanisms authorising senders for rtnc.cd.
| Mechanism | Target |
|---|---|
| SPF_A | rtnc.cd |
| SPF_INCLUDE | spf.web-dns1.com |
| SPF_IP | 67.43.238.251 |
| SPF_IP | 68.168.125.34 |
| SPF_MX | rtnc.cd |
Related pages
Pivot deeper into the graph from rtnc.cd.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "rtnc.cd"})-[: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.