plan-a.de on Whisper Internet Directory

Nutrition Label

Resolution chain

plan-a.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
23.88.90.25	23.88.0.0/17	AS24940	—	DE

WHOIS identity

No WHOIS records are currently associated with plan-a.de in WhisperGraph.

Subdomains

103 observed subdomains of plan-a.de.

Subdomain
adm.plan-a.de
admanager.plan-a.de
advertorial.plan-a.de
bitwarden.plan-a.de
buero.plan-a.de
chat.plan-a.de
chat2.plan-a.de
cleverreach.plan-a.de
cloud.plan-a.de
cloud2.plan-a.de
directus.plan-a.de
doku.plan-a.de
element.plan-a.de
federiko-2021.plan-a.de
fol-pdf-shop.plan-a.de
fol-pdf.plan-a.de
gitlab.plan-a.de
gitlab2.plan-a.de
grafana.plan-a.de
hostmaster.plan-a.de
invoice.plan-a.de
ip2loc.plan-a.de
kimai-test.plan-a.de
kimai.plan-a.de
kimai2.plan-a.de

Showing 25 of 103. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from plan-a.de in the public web crawl.

6 sites link to this hostname.

7 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for plan-a.de.

Mechanism	Target
SPF_A	my.plan-a.de
SPF_INCLUDE	_spf.efm.de

Related pages

Pivot deeper into the graph from plan-a.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "plan-a.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.