Hostname

asvc.cz

Last fetched Sat, 25 Jul 2026 06:06:18 GMT

asvc.cz resolves to 1 IPv4 address operated by AS16276 in FR. WHOIS lists registrar:reg-webglobe as the registrar.

Nutrition Label

Resolution chain

asvc.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
54.36.122.75	54.36.0.0/16	AS16276	—	FR

WHOIS identity

Registrar: registrar:reg-webglobe
Organization: aion cs s.r.o
Contact emails: —

Subdomains

11 observed subdomains of asvc.cz.

Subdomain
aapi.asvc.cz
hosting.asvc.cz
mail01.asvc.cz
mail02.asvc.cz
mail03.asvc.cz
www.asvc.cz

Showing 6 of 11. View all subdomains →

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for asvc.cz.

Mechanism	Target
SPF_MX	asvc.cz

Pivot deeper into the graph from asvc.cz.

Cypher and MCP

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

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