Hostname

dhsro.sk

Last fetched Sun, 26 Jul 2026 16:45:21 GMT

dhsro.sk resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:websupport s.r.o. as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
104.21.10.46	104.21.0.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.67.189.238	172.67.176.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA

WHOIS identity

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

Subdomains

4 observed subdomains of dhsro.sk.

Subdomain
dokumenty.dhsro.sk
mailin1.dhsro.sk
mailin2.dhsro.sk
www.dhsro.sk

Web-graph footprint

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

48 sites linked to from this hostname.

Sample inbound links

azet.sk

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for dhsro.sk.

Mechanism	Target
SPF_A	dhsro.sk
SPF_INCLUDE	_spf.websupport.sk
SPF_MX	dhsro.sk

Pivot deeper into the graph from dhsro.sk.

Cypher and MCP

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

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