Hostname

andreaobrien.de

Last fetched Thu, 06 Aug 2026 10:30:30 GMT

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

Nutrition Label

Resolution chain

andreaobrien.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 andreaobrien.de in WhisperGraph.

Subdomains

2 observed subdomains of andreaobrien.de.

Subdomain
mail.andreaobrien.de
www.andreaobrien.de

Web-graph footprint

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

8 sites link to this hostname.

23 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

w006db55.kasserver.com

SPF policy

3 SPF mechanisms authorising senders for andreaobrien.de.

Mechanism	Target
SPF_A	andreaobrien.de
SPF_INCLUDE	spf.kasserver.com
SPF_MX	andreaobrien.de

Pivot deeper into the graph from andreaobrien.de.

Cypher and MCP

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

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