Hostname

dfens.fi

Last fetched Mon, 29 Jun 2026 21:19:18 GMT

dfens.fi resolves to 1 IPv4 address operated by AS15830 in FI.

Nutrition Label

Resolution chain

dfens.fi 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
81.17.201.9	81.17.200.0/21	AS15830	—	FI

WHOIS identity

No WHOIS records are currently associated with dfens.fi in WhisperGraph.

Subdomains

1 observed subdomain of dfens.fi.

Subdomain
www.dfens.fi

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for dfens.fi.

Mechanism	Target
SPF_INCLUDE	_spf.d-fence.eu

Pivot deeper into the graph from dfens.fi.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "dfens.fi"})-[: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.