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Hostname

fresenius.com

Last fetched

fresenius.com appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · fresenius.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/fresenius.com

Resolution chain

fresenius.com has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

WHOIS data is temporarily unavailable. Refresh in a moment to retry.

Subdomains

Subdomain count is temporarily unavailable. Refresh in a moment to retry.

Web-graph footprint

Distinct hostnames that link to or from fresenius.com 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 fresenius.com.

MechanismTarget
SPF_INCLUDEpsm.knowbe4.com
SPF_INCLUDEspf.fresenius.com
SPF_IP13.81.210.166
SPF_IP170.207.37.144/32
SPF_IP170.207.37.145/32
SPF_IP170.207.39.152/32
SPF_IP170.207.39.153/32
SPF_IP195.30.231.225/32
SPF_IP212.18.1.32/27
SPF_IP212.18.21.64/27
SPF_IP216.74.162.13/32
SPF_IP216.74.162.14/32
SPF_IP44.194.142.81
SPF_IP44.235.179.233
SPF_IP44.245.65.175
SPF_IP52.30.130.201/32
SPF_IP54.229.2.165/32
SPF_IP54.240.45.174
SPF_IP69.169.238.206
SPF_IP98.85.207.89

Related pages

Pivot deeper into the graph from fresenius.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fresenius.com"})-[: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.