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Hostname

btrsumus.de

Last fetched

btrsumus.de resolves to 1 IPv4 address operated by AS15817 in DE.

Nutrition Label

WHISPER CANON · btrsumus.deRouting diversity1.5/10Peering density5.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/btrsumus.de

Resolution chain

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

IPPrefixASNOperatorCountry
185.237.66.80185.237.64.0/22AS15817—DE

WHOIS identity

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

Subdomains

7 observed subdomains of btrsumus.de.

Subdomain
dokucenter.btrsumus.de
hostmaster.btrsumus.de
karriere.btrsumus.de
mail.btrsumus.de
online.btrsumus.de
www.btrsumus.de

Showing 6 of 7. View all subdomains →

Web-graph footprint

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

14 sites link to this hostname.

139 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for btrsumus.de.

MechanismTarget
SPF_Abtrsumus.de
SPF_INCLUDEispgateway.de
SPF_INCLUDEmaildomain._spf.datev.de
SPF_IP46.163.77.193
SPF_IP84.200.229.181/32
SPF_MXbtrsumus.de

Related pages

Pivot deeper into the graph from btrsumus.de.

Cypher and MCP

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

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