Hostname

melbeck.de

Last fetched Sun, 26 Jul 2026 19:39:18 GMT

melbeck.de resolves to 1 IPv4 address operated by AS20773 in DE.

Nutrition Label

Resolution chain

melbeck.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
91.250.66.112	91.250.64.0/21	AS20773	—	DE

WHOIS identity

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

Subdomains

3 observed subdomains of melbeck.de.

Subdomain
mail.melbeck.de
mx0.melbeck.de
www.melbeck.de

Web-graph footprint

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

21 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx0.melbeck.de

SPF policy

3 SPF mechanisms authorising senders for melbeck.de.

Mechanism	Target
SPF_A	melbeck.de
SPF_INCLUDE	spf.server-he.de
SPF_MX	melbeck.de

Pivot deeper into the graph from melbeck.de.

Cypher and MCP

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

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