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Hostname

postlack.de

Last fetched

postlack.de resolves to 1 IPv4 address operated by AS24940 in FI.

Nutrition Label

WHISPER CANON · postlack.deRouting diversity1.5/10Peering density6.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/postlack.de

Resolution chain

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

IPPrefixASNOperatorCountry
135.181.32.173135.181.0.0/16AS24940—FI

WHOIS identity

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

Subdomains

2 observed subdomains of postlack.de.

Subdomain
cloud.postlack.de
www.postlack.de

Web-graph footprint

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

11 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for postlack.de.

MechanismTarget
SPF_INCLUDEmailbox.org

Related pages

Pivot deeper into the graph from postlack.de.

Cypher and MCP

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

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