Hostname
cvtc.org
Last fetched
cvtc.org resolves to 1 IPv4 address operated by CVTC - Copper Valley Long Distance, LLC in US. WHOIS lists iana:1910 as the registrar.
Nutrition Label
Resolution chain
cvtc.org 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 |
|---|---|---|---|---|
| 209.71.52.53 | 209.71.48.0/20 | AS20259 | CVTC - Copper Valley Long Distance, LLC | US |
WHOIS identity
- Registrar
- iana:1910
- Organization
- copper valley solutions
- Contact emails
Subdomains
34 observed subdomains of cvtc.org.
Showing 25 of 34. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from cvtc.org in the public web crawl.
31 sites link to this hostname.
62 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
11 SPF mechanisms authorising senders for cvtc.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | autotask.net |
| SPF_INCLUDE | e2ma.net |
| SPF_INCLUDE | spf.mailjet.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 209.161.167.78/32 |
| SPF_IP | 209.161.167.80/32 |
| SPF_IP | 209.161.168.34/32 |
| SPF_IP | 209.161.169.229/32 |
| SPF_IP | 8.12.58.0/24 |
| SPF_IP | 8.224.10.0/24 |
| SPF_IP | 8.34.161.0/24 |
Related pages
Pivot deeper into the graph from cvtc.org.
- IP · 209.71.52.53
- ASN · AS20259CVTC - Copper Valley Long Distance, LLC
- Registrar · iana:1910
- Country · US
- Email · webmaster@cvinternet.net
- TLD · .org
- Browse hostnames · cv…
- 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: "cvtc.org"})-[: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.