Hostname

nbau.org

Last fetched Wed, 15 Jul 2026 07:48:53 GMT

nbau.org resolves to 1 IPv4 address operated by AS9022 in DE. WHOIS lists iana:151 as the registrar.

Nutrition Label

Resolution chain

nbau.org 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
193.97.137.204	193.97.137.0/24	AS9022	—	DE

WHOIS identity

Registrar

iana:151

Organization

wiley-vch verlag gmbh & co. kgaa

Contact emails

Subdomains

3 observed subdomains of nbau.org.

Subdomain
blog.nbau.org
test.nbau.org
www.nbau.org

Web-graph footprint

Distinct hostnames that link to or from nbau.org in the public web crawl.

86 sites link to this hostname.

596 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for nbau.org.

Mechanism	Target
SPF_A	webapps.wiley-vch.de

Pivot deeper into the graph from nbau.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "nbau.org"})-[: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.