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Hostname

base48.cz

Last fetched

base48.cz resolves to 2 IPv4 addresses operated by MASTER-AS Czech Republic www.master.cz in CZ. WHOIS lists registrar:reg-websupport as the registrar.

Nutrition Label

WHISPER CANON · base48.czRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/base48.cz

Resolution chain

base48.cz resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
37.205.11.10737.205.8.0/22AS24971MASTER-AS Czech Republic www.master.czCZ
37.205.11.10737.205.8.0/22AS24971MASTER-AS Czech Republic www.master.czCZ
37.205.13.2837.205.12.0/22AS24971MASTER-AS Czech Republic www.master.czCZ

WHOIS identity

Registrar
registrar:reg-websupport
Organization
websupport, s.r.o.
Contact emails
—

Subdomains

11 observed subdomains of base48.cz.

Subdomain
ha.base48.cz
znc.base48.cz
www.base48.cz
wiki.base48.cz
sso.base48.cz
old-wiki.base48.cz
mta-sts.base48.cz
m.base48.cz
lists.base48.cz
jessica.base48.cz

Showing 10 of 11. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from base48.cz in the public web crawl.

31 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for base48.cz.

MechanismTarget
SPF_Abase48.cz
SPF_MXbase48.cz

Related pages

Pivot deeper into the graph from base48.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "base48.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.