Hostname
tcfa.org
Last fetched
tcfa.org has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:2 as the registrar.
Nutrition Label
Resolution chain
tcfa.org has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.
WHOIS identity
- Registrar
- iana:2
- Organization
- perfect privacy,
- Contact emails
Subdomains
13 observed subdomains of tcfa.org.
Web-graph footprint
Distinct hostnames that link to or from tcfa.org in the public web crawl.
65 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
18 SPF mechanisms authorising senders for tcfa.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | relay1.weblinkinternational.com |
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | sparkpostmail.com |
| SPF_INCLUDE | spf.constantcontact.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 167.89.94.160 |
| SPF_IP | 173.199.153.206 |
| SPF_IP | 199.34.228.77/32 |
| SPF_IP | 208.80.204.28 |
| SPF_IP | 208.80.204.29 |
| SPF_IP | 208.80.204.30 |
| SPF_IP | 208.80.204.31 |
| SPF_IP | 208.80.204.32 |
| SPF_IP | 208.80.204.33 |
| SPF_IP | 69.6.180.77 |
| SPF_IP | 69.6.190.0/23 |
| SPF_IP | 69.6.190.100 |
| SPF_IP | 69.6.190.204/32 |
Related pages
Pivot deeper into the graph from tcfa.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "tcfa.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.