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Hostname

dc-open.de

Last fetched

dc-open.de resolves to 1 IPv4 address operated by AS48324 in DE.

Nutrition Label

WHISPER CANON · dc-open.deRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/dc-open.de

Resolution chain

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

IPPrefixASNOperatorCountry
185.30.32.245185.30.32.0/22AS48324—DE

WHOIS identity

No WHOIS records are currently associated with dc-open.de in WhisperGraph.

Subdomains

5 observed subdomains of dc-open.de.

Subdomain
content.dc-open.de
www.dc-open.de
staging.dc-open.de
mx0.dc-open.de

Showing 4 of 5. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from dc-open.de in the public web crawl.

84 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for dc-open.de.

MechanismTarget
SPF_Adc-open.de
SPF_IP185.30.32.0/22
SPF_IP37.17.224.0/21
SPF_IP45.153.56.0/22
SPF_IP88.82.224.0/19
SPF_MXdc-open.de

Related pages

Pivot deeper into the graph from dc-open.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "dc-open.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.