holdstrong.de on Whisper Internet Directory

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
134.119.236.65	134.119.236.0/24	AS8972	—	FR

WHOIS identity

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

Subdomains

4 observed subdomains of holdstrong.de.

Subdomain
hostmaster.holdstrong.de
v2020.holdstrong.de
wildcard.holdstrong.de
www.holdstrong.de

Web-graph footprint

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

47 sites link to this hostname.

59 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mxlb.ispgateway.de

SPF policy

3 SPF mechanisms authorising senders for holdstrong.de.

Mechanism	Target
SPF_A	holdstrong.de
SPF_INCLUDE	ispgateway.de
SPF_MX	holdstrong.de

Related pages

Pivot deeper into the graph from holdstrong.de.

Cypher and MCP

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

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