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Hostname

constructis.cz

Last fetched

constructis.cz resolves to 3 IPv4 addresses operated by AS198627 in CZ. WHOIS lists registrar:reg-internet-cz as the registrar.

Nutrition Label

WHISPER CANON · constructis.czRouting diversity2.4/10Peering density4.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/constructis.cz

Resolution chain

constructis.cz resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.184.254.10185.184.254.0/24AS198627—CZ
185.184.254.11185.184.254.0/24AS198627—CZ
80.211.219.16280.211.192.0/19AS24806—CZ

WHOIS identity

Registrar
registrar:reg-internet-cz
Organization
milan císařovský
Contact emails
—

Subdomains

2 observed subdomains of constructis.cz.

Subdomain
odoo.constructis.cz
www.constructis.cz

Web-graph footprint

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

21 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 constructis.cz.

MechanismTarget
SPF_Aconstructis.cz
SPF_INCLUDE_spf.forpsi.com
SPF_MXconstructis.cz

Related pages

Pivot deeper into the graph from constructis.cz.

Cypher and MCP

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

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