Hostname

reer.de

Last fetched Sat, 20 Jun 2026 03:38:02 GMT

reer.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 reer.de in WhisperGraph.

Subdomains

7 observed subdomains of reer.de.

Subdomain
360.reer.de
angelguard-gps-watch.reer.de
cloud.reer.de
mail-2.reer.de
prod.reer.de
remote.reer.de
www.reer.de

Web-graph footprint

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

184 sites link to this hostname.

37 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

reer-de.mail.protection.outlook.com

SPF policy

1 SPF mechanism authorising senders for reer.de.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com

Pivot deeper into the graph from reer.de.

Cypher and MCP

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

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