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Hostname

roumen.cz

Last fetched

roumen.cz resolves to 1 IPv4 address operated by AS15685 in CZ. WHOIS lists registrar:reg-wedos as the registrar.

Nutrition Label

WHISPER CANON · roumen.czRouting diversity1.5/10Peering density4.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/roumen.cz

Resolution chain

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

IPPrefixASNOperatorCountry
77.78.107.18577.78.96.0/20AS15685—CZ

WHOIS identity

Registrar
registrar:reg-wedos
Organization
roman mudra
Contact emails

Subdomains

6 observed subdomains of roumen.cz.

Subdomain
archiv.roumen.cz
cdn.roumen.cz
kecy.roumen.cz
maso.roumen.cz
www.roumen.cz

Showing 5 of 6. View all subdomains →

Web-graph footprint

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

5 sites link to this hostname.

4 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for roumen.cz.

MechanismTarget
SPF_Amail2.glow.cz
SPF_Aroumen.cz
SPF_IP77.78.107.129
SPF_IP77.78.107.185
SPF_MXroumen.cz

Related pages

Pivot deeper into the graph from roumen.cz.

Cypher and MCP

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

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