hogrefe.de on Whisper Internet Directory

Nutrition Label

Resolution chain

hogrefe.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
194.6.208.155	194.6.208.0/22	AS47447	—	DE

WHOIS identity

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

Subdomains

24 observed subdomains of hogrefe.de.

Subdomain
autodiscover.hogrefe.de
data.hogrefe.de
elibrary.hogrefe.de
elo.hogrefe.de
fips.hogrefe.de
ftp.hogrefe.de
fw-mks-stby.hogrefe.de
fw-mks.hogrefe.de
gate.hogrefe.de
gw-goetel.hogrefe.de
gw-telekom.hogrefe.de
gw.hogrefe.de
hts.hogrefe.de
mx.hogrefe.de
newsletter.hogrefe.de
post.hogrefe.de
sta.hogrefe.de
vpn.hogrefe.de
www.hogrefe.de
www3.hogrefe.de

Showing 20 of 24. View all subdomains →

Web-graph footprint

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

455 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

hogrefe.com

Threat posture

History

Mail and authentication

MX records

mx.hogrefe.de

SPF policy

12 SPF mechanisms authorising senders for hogrefe.de.

Mechanism	Target
SPF_A	hogrefe.de
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	18.153.184.1
SPF_IP	18.153.184.2
SPF_IP	194.6.208.156
SPF_IP	194.6.208.157
SPF_IP	2a00:f48:1008:0:0:208:156:10
SPF_IP	2a03:6880:0:0:0:0:0:10
SPF_IP	3.65.81.9/32
SPF_IP	3.67.54.56/32
SPF_IP	91.223.204.0/24
SPF_MX	hogrefe.de

Related pages

Pivot deeper into the graph from hogrefe.de.

Cypher and MCP

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

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