Hostname

upj.de

Last fetched Fri, 22 May 2026 15:20:23 GMT

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

Nutrition Label

Resolution chain

upj.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 upj.de in WhisperGraph.

Subdomains

4 observed subdomains of upj.de.

Subdomain
fumzvrw.upj.de
www.upj.de
mail.upj.de
hostmaster.upj.de

Web-graph footprint

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

205 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

upj-de.mail.protection.outlook.com

SPF policy

5 SPF mechanisms authorising senders for upj.de.

Mechanism	Target
SPF_A	bielefeld.jweiland.cloud
SPF_A	upj.de
SPF_INCLUDE	servers.mcsv.net
SPF_INCLUDE	spf.protection.outlook.com
SPF_MX	upj.de

Pivot deeper into the graph from upj.de.

Cypher and MCP

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

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