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Hostname

izsr.de

Last fetched

izsr.de resolves to 1 IPv4 address operated by AS30742 in DE.

Nutrition Label

WHISPER CANON · izsr.deRouting diversity1.5/10Peering density5.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/izsr.de

Resolution chain

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

IPPrefixASNOperatorCountry
80.245.136.25180.245.136.0/21AS30742—DE

WHOIS identity

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

Subdomains

14 observed subdomains of izsr.de.

Subdomain
cloud.izsr.de
go.izsr.de
mail.izsr.de
mdm.izsr.de
nas.izsr.de
office.izsr.de
qnap.izsr.de
vcloud.izsr.de
verteiler.izsr.de
webmail.izsr.de
wifi.izsr.de
wlan.izsr.de
www.izsr.de

Showing 13 of 14. View all subdomains →

Web-graph footprint

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

29 sites link to this hostname.

26 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for izsr.de.

MechanismTarget
SPF_IP144.76.30.177
SPF_IP80.245.136.251
SPF_IP80.245.136.252
SPF_MXizsr.de

Related pages

Pivot deeper into the graph from izsr.de.

Cypher and MCP

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

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