Hostname

zaifert.de

Last fetched Wed, 29 Jul 2026 17:38:02 GMT

zaifert.de appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

zaifert.de has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

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

Subdomains

1 observed subdomain of zaifert.de.

Subdomain
www.zaifert.de

Web-graph footprint

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

3 sites linked to from this hostname.

Sample inbound links

regensburger-tagebuch.de

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for zaifert.de.

Mechanism	Target
SPF_INCLUDE	_spf-eu.ionos.com
SPF_INCLUDE	_spf.kundenserver.de
SPF_INCLUDE	_spf.perfora.net

Pivot deeper into the graph from zaifert.de.

Cypher and MCP

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

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