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Hostname

grada.sk

Last fetched

grada.sk resolves to 2 IPv4 addresses operated by AS13036 in CZ. WHOIS lists registrar:active 24, s.r.o. as the registrar.

Nutrition Label

WHISPER CANON · grada.skRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/grada.sk

Resolution chain

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

IPPrefixASNOperatorCountry
194.212.89.158194.212.0.0/16AS13036—CZ
194.212.89.158194.212.0.0/16AS13036—CZ
194.212.89.160194.212.0.0/16AS13036—CZ
194.212.89.160194.212.0.0/16AS13036—CZ

WHOIS identity

Registrar
registrar:active 24, s.r.o.
Organization
grada slovakia s.r.o.
Contact emails

Subdomains

4 observed subdomains of grada.sk.

Subdomain
mailin1.grada.sk
mailin2.grada.sk
vpn.grada.sk
www.grada.sk

Web-graph footprint

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

85 sites link to this hostname.

242 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

12 SPF mechanisms authorising senders for grada.sk.

MechanismTarget
SPF_Adata.grada.cz
SPF_Agrada.sk
SPF_Amail.grada.cz
SPF_INCLUDE_spf.m1.websupport.sk
SPF_INCLUDEspf.protection.outlook.com
SPF_IP178.238.47.96
SPF_IP194.212.80.0/24
SPF_IP194.212.89.0/24
SPF_IP194.212.90.0/24
SPF_IP195.201.20.37
SPF_IP217.16.182.92
SPF_MXgrada.sk

Related pages

Pivot deeper into the graph from grada.sk.

Cypher and MCP

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

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