Hostname

altpeter.de

Last fetched Fri, 22 May 2026 11:46:24 GMT

altpeter.de resolves to 1 IPv4 address operated by CREW-AS Hamburg, Germany in DE.

Nutrition Label

Resolution chain

altpeter.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
212.12.54.242	212.12.48.0/21	AS13135	CREW-AS Hamburg, Germany	DE

WHOIS identity

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

Subdomains

3 observed subdomains of altpeter.de.

Subdomain
mail.altpeter.de
www.altpeter.de
reader.altpeter.de

Web-graph footprint

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

12 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.altpeter.de

SPF policy

1 SPF mechanism authorising senders for altpeter.de.

Mechanism	Target
SPF_REDIRECT	foxalpha.de

Pivot deeper into the graph from altpeter.de.

Cypher and MCP

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

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