blak.de on Whisper Internet Directory

Nutrition Label

Resolution chain

blak.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
185.236.252.152	185.236.252.0/23	AS205487	DGNSERVICE	DE

WHOIS identity

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

Subdomains

13 observed subdomains of blak.de.

Subdomain
apothekensuche.blak.de
zeiterfassung.blak.de
www.blak.de
upgrade.blak.de
stellenmarkt.blak.de
sip.blak.de
qms.blak.de
owa.blak.de
mail.blak.de
hb.blak.de
elearning.blak.de

Showing 11 of 13. View all subdomains →

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.blak.de

SPF policy

11 SPF mechanisms authorising senders for blak.de.

Mechanism	Target
SPF_A	blak.de
SPF_A	www.fortbildung-blak.de
SPF_INCLUDE	_spf.eventmaker.at
SPF_INCLUDE	_spf.retarus.com
SPF_IP	185.236.252.0/23
SPF_IP	213.202.217.137
SPF_IP	213.202.217.140
SPF_IP	62.154.228.0/24
SPF_IP	62.154.230.0/24
SPF_IP	88.217.137.205/32
SPF_MX	blak.de

Related pages

Pivot deeper into the graph from blak.de.

Cypher and MCP

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

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