Hostname

iscus.cz

Last fetched Tue, 02 Jun 2026 02:59:29 GMT

iscus.cz resolves to 1 IPv4 address operated by DIGITALOCEAN-ASN - DigitalOcean, LLC in DE. WHOIS lists registrar:reg-webglobe as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
142.93.173.102	142.93.160.0/20	AS14061	DIGITALOCEAN-ASN - DigitalOcean, LLC	DE

WHOIS identity

Registrar: registrar:reg-webglobe
Organization: jan boháč
Contact emails: —

Subdomains

29 observed subdomains of iscus.cz.

Subdomain
2015.iscus.cz
2016.iscus.cz
2017.iscus.cz
2018.iscus.cz
2019.iscus.cz
2020.iscus.cz
2021.iscus.cz
2022.iscus.cz
2023.iscus.cz
2024.iscus.cz
2025.iscus.cz
adminer.iscus.cz
archiv.iscus.cz
kvartalni-archiv.iscus.cz
www.iscus.cz

Showing 15 of 29. View all subdomains →

Web-graph footprint

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

134 sites link to this hostname.

2,272 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.cuscz.cz

SPF policy

2 SPF mechanisms authorising senders for iscus.cz.

Mechanism	Target
SPF_INCLUDE	spf.mandrillapp.com
SPF_MX	iscus.cz

Pivot deeper into the graph from iscus.cz.

Cypher and MCP

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

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