prooffice.de on Whisper Internet Directory

Nutrition Label

Resolution chain

prooffice.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
78.46.6.82	78.46.0.0/15	AS24940	—	DE

WHOIS identity

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

Subdomains

18 observed subdomains of prooffice.de.

Subdomain
apps-lemgo.prooffice.de
intra.prooffice.de
m.prooffice.de
mail.prooffice.de
mailings.prooffice.de
outlook.prooffice.de
poll.prooffice.de
shop.prooffice.de
teamscreator.prooffice.de
time.prooffice.de
tka-hannover.prooffice.de
tka-hb.prooffice.de
tka-lemgo.prooffice.de
tka-os.prooffice.de
www.prooffice.de
xphone-poh.prooffice.de

Showing 16 of 18. View all subdomains →

Web-graph footprint

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

136 sites link to this hostname.

373 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

prooffice-de.mail.protection.outlook.com

SPF policy

5 SPF mechanisms authorising senders for prooffice.de.

Mechanism	Target
SPF_A	dedi1066.your-server.de
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	2a01:4f8:d0a:3172:0:0:0:2
SPF_IP	87.140.10.218
SPF_IP	90.187.114.225

Related pages

Pivot deeper into the graph from prooffice.de.

Cypher and MCP

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

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