Hostname

gfr.sk

Last fetched Fri, 24 Jul 2026 23:04:30 GMT

gfr.sk resolves to 1 IPv4 address operated by AS29405 in SK.

Nutrition Label

Resolution chain

gfr.sk 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
92.240.253.14	92.240.253.0/24	AS29405	—	SK

WHOIS identity

No WHOIS records are currently associated with gfr.sk in WhisperGraph.

Subdomains

1 observed subdomain of gfr.sk.

Subdomain
www.gfr.sk

Web-graph footprint

Distinct hostnames that link to or from gfr.sk in the public web crawl.

15 sites linked to from this hostname.

Sample inbound links

zchmd.eu

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for gfr.sk.

Mechanism	Target
SPF_A	gfr.sk
SPF_INCLUDE	_spf.dnsserver.eu
SPF_MX	gfr.sk

Pivot deeper into the graph from gfr.sk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "gfr.sk"})-[: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.