Hostname
xfive.co
Last fetched
xfive.co has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:433 as the registrar.
Nutrition Label
Resolution chain
xfive.co 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:433
- Organization
- x-factor sp. z o.o.
- Contact emails
Subdomains
16 observed subdomains of xfive.co.
Web-graph footprint
Distinct hostnames that link to or from xfive.co in the public web crawl.
260 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for xfive.co.
| Mechanism | Target |
|---|---|
| SPF_A | xfive.co |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | relay.mailchannels.net |
| SPF_INCLUDE | sendgrid.net |
| SPF_IP | 176.9.228.224/28 |
Related pages
Pivot deeper into the graph from xfive.co.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "xfive.co"})-[: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.