Hostname
options4u.org
Last fetched
options4u.org resolves to 1 IPv4 address operated by EXPEDIENT - Expedient in US. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
options4u.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 |
|---|---|---|---|---|
| 216.37.42.103 | 216.37.0.0/18 | AS17054 | EXPEDIENT - Expedient | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- domains by proxy,
- Contact emails
Subdomains
6 observed subdomains of options4u.org.
Web-graph footprint
Distinct hostnames that link to or from options4u.org in the public web crawl.
23 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for options4u.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | relay.bswift.com |
| SPF_INCLUDE | relay.mailchannels.net |
| SPF_IP | 216.37.42.103 |
Related pages
Pivot deeper into the graph from options4u.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "options4u.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.