Skip to content

Hostname

dulv.de

Last fetched

dulv.de resolves to 1 IPv4 address operated by AS3320 in DE.

Nutrition Label

WHISPER CANON · dulv.deRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/dulv.de

Resolution chain

dulv.de resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
80.151.87.14980.144.0.0/13AS3320—DE

WHOIS identity

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

Subdomains

6 observed subdomains of dulv.de.

Subdomain
db.dulv.de
fm.dulv.de
mail.dulv.de
portal.dulv.de
sso.dulv.de
www.dulv.de

Web-graph footprint

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

254 sites link to this hostname.

25 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for dulv.de.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from dulv.de.

Cypher and MCP

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

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