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Hostname

center.sk

Last fetched

center.sk resolves to 1 IPv4 address operated by AS13036 in CZ. WHOIS lists registrar:websupport s.r.o. as the registrar.

Nutrition Label

WHISPER CANON · center.skRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.2/10canon.whisper.security/host/center.sk

Resolution chain

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

IPPrefixASNOperatorCountry
193.85.25.30193.85.0.0/16AS13036—CZ

WHOIS identity

Registrar
registrar:websupport s.r.o.
Organization
center.sk, s.r.o.
Contact emails

Subdomains

9 observed subdomains of center.sk.

Subdomain
admin.center.sk
divx.center.sk
mail.center.sk
mailin1.center.sk
mailin2.center.sk
mailinbackup1.center.sk
ns.center.sk
satelite.center.sk
www.center.sk

Web-graph footprint

Distinct hostnames that link to or from center.sk in the public web crawl.

19 sites link to this hostname.

66 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for center.sk.

MechanismTarget
SPF_Acenter.sk
SPF_INCLUDE_spf.m1.websupport.sk
SPF_MXcenter.sk

Related pages

Pivot deeper into the graph from center.sk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "center.sk"})-[: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.