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Hostname

bits21.de

Last fetched

bits21.de resolves to 1 IPv4 address operated by SINMA-ASN in DE.

Nutrition Label

WHISPER CANON · bits21.deRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/bits21.de

Resolution chain

bits21.de resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
83.223.88.4183.223.88.0/24AS8875SINMA-ASNDE

WHOIS identity

No WHOIS records are currently associated with bits21.de in WhisperGraph.

Subdomains

1 observed subdomain of bits21.de.

Subdomain
www.bits21.de

Web-graph footprint

Distinct hostnames that link to or from bits21.de in the public web crawl.

62 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for bits21.de.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from bits21.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bits21.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.