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Hostname

luvr.cz

Last fetched

luvr.cz resolves to 1 IPv4 address operated by AS39790 in CZ.

Nutrition Label

WHISPER CANON · luvr.czRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/luvr.cz

Resolution chain

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

IPPrefixASNOperatorCountry
81.91.86.1281.91.80.0/21AS39790—CZ

WHOIS identity

No WHOIS records are currently associated with luvr.cz in WhisperGraph.

Subdomains

3 observed subdomains of luvr.cz.

Subdomain
mail.luvr.cz
www.luvr.cz
webmail.luvr.cz

Web-graph footprint

Distinct hostnames that link to or from luvr.cz in the public web crawl.

7 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for luvr.cz.

MechanismTarget
SPF_INCLUDE_spf.redcat.cz

Related pages

Pivot deeper into the graph from luvr.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "luvr.cz"})-[: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.