heifo.de on Whisper Internet Directory

Nutrition Label

Resolution chain

heifo.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
153.92.202.20	153.92.192.0/20	AS15817	—	DE

WHOIS identity

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

Subdomains

11 observed subdomains of heifo.de.

Subdomain
bb.heifo.de
fix.heifo.de
karriere.heifo.de
mail.heifo.de
mail2.heifo.de
meeting.heifo.de
shop.heifo.de
training.heifo.de
wildcard.heifo.de
www.heifo.de

Showing 10 of 11. View all subdomains →

Web-graph footprint

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

26 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

SPF policy

8 SPF mechanisms authorising senders for heifo.de.

Mechanism	Target
SPF_A	smtp.hds-portal.de
SPF_INCLUDE	agenturserver.de
SPF_INCLUDE	spf-de.emailsignatures365.com
SPF_INCLUDE	spf.hornetsecurity.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	188.94.250.251/32
SPF_IP	212.95.126.80/29
SPF_IP	85.8.81.176/29

Related pages

Pivot deeper into the graph from heifo.de.

Cypher and MCP

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

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