Hostname

zak.by

Last fetched Tue, 28 Jul 2026 12:07:49 GMT

zak.by resolves to 1 IPv4 address operated by AS8560 in GB. WHOIS lists registrar:open contact, ltd as the registrar.

Nutrition Label

Resolution chain

zak.by 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
109.228.49.110	109.228.0.0/18	AS8560	—	GB

WHOIS identity

Registrar: registrar:open contact, ltd
Organization: zak exhibitions conferences pte
Contact emails: —

Subdomains

4 observed subdomains of zak.by.

Subdomain
mail.zak.by
ns1.zak.by
ns2.zak.by
www.zak.by

Web-graph footprint

Distinct hostnames that link to or from zak.by in the public web crawl.

5 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

direc.to

Threat posture

History

Mail and authentication

MX records

mail.zak.by

SPF policy

3 SPF mechanisms authorising senders for zak.by.

Mechanism	Target
SPF_A	srv.zakgroup.com
SPF_A	zak.by
SPF_MX	zak.by

Pivot deeper into the graph from zak.by.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "zak.by"})-[: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.