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Hostname

4flow.de

Last fetched

4flow.de resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in NL.

Nutrition Label

WHISPER CANON · 4flow.deRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/4flow.de

Resolution chain

4flow.de resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
4.231.112.824.224.0.0/12AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationNL

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from 4flow.de in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

20 SPF mechanisms authorising senders for 4flow.de.

MechanismTarget
SPF_INCLUDE25287525.spf07.hubspotemail.net
SPF_INCLUDEspf-de.emailsignatures365.com
SPF_INCLUDEspf.nl2go.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP213.61.105.226
SPF_IP213.61.135.242
SPF_IP213.61.60.244
SPF_IP213.61.60.245
SPF_IP217.110.189.196
SPF_IP46.30.83.103
SPF_IP46.30.83.27
SPF_IP46.30.85.66
SPF_IP46.30.85.67
SPF_IP62.96.204.55
SPF_IP62.96.204.60
SPF_IP85.214.41.136
SPF_IP85.25.89.120
SPF_IP91.203.202.123
SPF_IP91.203.202.35
SPF_IP91.203.202.55

Related pages

Pivot deeper into the graph from 4flow.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "4flow.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.