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Hostname

reyher.de

Last fetched

reyher.de resolves to 1 IPv4 address operated by IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE. in DE.

Nutrition Label

WHISPER CANON · reyher.deRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/reyher.de

Resolution chain

reyher.de resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
81.173.112.12981.173.112.0/22AS8560IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE.DE

WHOIS identity

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

Subdomains

20 observed subdomains of reyher.de.

Subdomain
businessinformation.reyher.de
www.reyher.de
supplier-test.reyher.de
supplier.reyher.de
sso.reyher.de
rio-test.reyher.de
rio.reyher.de
rex-test.reyher.de
rex.reyher.de
news.reyher.de
matomo.reyher.de
mail2.reyher.de
mail.reyher.de
jobs.reyher.de
information.reyher.de
feedback.reyher.de
dwagw.reyher.de

Showing 17 of 20. View all subdomains →

Web-graph footprint

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

130 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for reyher.de.

MechanismTarget
SPF_INCLUDE_spf-smtp.staufenberg-advisory.de
SPF_INCLUDEmailgun.org
SPF_INCLUDEspf.mlwrx.com
SPF_IP213.61.101.240/28
SPF_IP213.61.102.48/28

Related pages

Pivot deeper into the graph from reyher.de.

Cypher and MCP

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

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