Hostname

xf.ro

Last fetched Sat, 25 Jul 2026 08:59:00 GMT

xf.ro resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:cyber_folks s.r.l. as the registrar.

Nutrition Label

Resolution chain

xf.ro resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
104.21.9.220	104.21.0.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.67.131.11	172.67.128.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA

WHOIS identity

Registrar: registrar:cyber_folks s.r.l.
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of xf.ro.

Subdomain
www.xf.ro

Web-graph footprint

Distinct hostnames that link to or from xf.ro in the public web crawl.

10 sites link to this hostname.

645 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

www465.your-server.de

SPF policy

3 SPF mechanisms authorising senders for xf.ro.

Mechanism	Target
SPF_A	xf.ro
SPF_INCLUDE	_spf.google.com
SPF_MX	xf.ro

Pivot deeper into the graph from xf.ro.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "xf.ro"})-[: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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.