Hostname

pd-f.de

Last fetched Fri, 19 Jun 2026 02:58:58 GMT

pd-f.de is a registered hostname under the .de top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

Resolution chain

Resolution chain data is temporarily unavailable. Refresh in a moment to retry.

WHOIS identity

No WHOIS records are currently associated with pd-f.de in WhisperGraph.

Subdomains

7 observed subdomains of pd-f.de.

Subdomain
alt.pd-f.de
autodiscover.pd-f.de
check.pd-f.de
mailsrv.pd-f.de
neu.pd-f.de
tagestresen.pd-f.de
www.pd-f.de

Web-graph footprint

Distinct hostnames that link to or from pd-f.de in the public web crawl.

257 sites link to this hostname.

106 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

smtp-gw02.iossol.com

SPF policy

10 SPF mechanisms authorising senders for pd-f.de.

Mechanism	Target
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	iossol.de
SPF_INCLUDE	spf.sendinblue.com
SPF_IP	213.133.125.89
SPF_IP	213.239.237.17
SPF_IP	213.239.237.32
SPF_IP	213.239.237.67
SPF_IP	213.239.249.68
SPF_IP	2a01:4f8:7d:649:0:0:0:32
SPF_MX	pd-f.de

Pivot deeper into the graph from pd-f.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "pd-f.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.