Hostname

swfn.de

Last fetched Wed, 05 Aug 2026 22:29:06 GMT

swfn.de resolves to 1 IPv4 address operated by NORIS-NETWORK - noris network AG in DE.

Nutrition Label

Resolution chain

swfn.de 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
213.183.4.181	213.183.0.0/19	AS12337	NORIS-NETWORK - noris network AG	DE

WHOIS identity

No WHOIS records are currently associated with swfn.de in WhisperGraph.

Subdomains

1 observed subdomain of swfn.de.

Subdomain
www.swfn.de

Web-graph footprint

Distinct hostnames that link to or from swfn.de in the public web crawl.

32 sites link to this hostname.

158 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for swfn.de.

Mechanism	Target
SPF_REDIRECT	spf.noris.net

Pivot deeper into the graph from swfn.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "swfn.de"})-[: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.