hdw1.de on Whisper Internet Directory

Nutrition Label

Resolution chain

hdw1.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
85.215.91.21	85.214.0.0/15	AS6724	—	DE

WHOIS identity

No WHOIS records are currently associated with hdw1.de in WhisperGraph.

Subdomains

36 observed subdomains of hdw1.de.

Subdomain
abs-oesterreich.hdw1.de
abs-schweiz.hdw1.de
abs-slowenien.hdw1.de
beispielhaus-sv.hdw1.de
collab.hdw1.de
develop.hdw1.de
ftp.hdw1.de
haeuserdaten-sv.hdw1.de
karlsberg-gastro-relaunch.hdw1.de
karlsberggastro.hdw1.de
karriere-sv.hdw1.de
kerio.hdw1.de
laurentiushoehe-schwesternverband-sv.hdw1.de
mail-hdw.hdw1.de
mail.hdw1.de
merula.hdw1.de
merulahost.hdw1.de
morsch.hdw1.de
newshost.hdw1.de
rudikappes.hdw1.de
skd.hdw1.de
smtp.hdw1.de
theme1.hdw1.de
unternehmen-sv.hdw1.de
wawi-group.hdw1.de

Showing 25 of 36. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from hdw1.de in the public web crawl.

52 sites link to this hostname.

16 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for hdw1.de.

Mechanism	Target
SPF_INCLUDE	_spf.intersaar.de
SPF_INCLUDE	spf.emailsys.net
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	213.135.0.0/19

Related pages

Pivot deeper into the graph from hdw1.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "hdw1.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.