Hostname
feisv.org
Last fetched
feisv.org resolves to 5 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:2 as the registrar.
Nutrition Label
Resolution chain
feisv.org resolves to 5 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.16.249.80 | 104.16.240.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 104.16.250.80 | 104.16.240.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 104.16.251.80 | 104.16.240.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 104.16.252.80 | 104.16.240.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 104.16.253.80 | 104.16.240.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- iana:2
- Organization
- financial executives international silicon valley chapter
- Contact emails
Subdomains
3 observed subdomains of feisv.org.
Web-graph footprint
Distinct hostnames that link to or from feisv.org in the public web crawl.
10 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for feisv.org.
| Mechanism | Target |
|---|---|
| SPF_A | feisv.org |
| SPF_INCLUDE | _netblock.starchapter.com |
| SPF_INCLUDE | _netblock2.starchapter.com |
| SPF_INCLUDE | _spf.elasticemail.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_MX | feisv.org |
Related pages
Pivot deeper into the graph from feisv.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "feisv.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.