Hostname

dfs.by

Last fetched Tue, 26 May 2026 14:59:39 GMT

dfs.by resolves to 1 IPv4 address operated by BELPAK-AS BELPAK in BY. WHOIS lists registrar:active technologies llc as the registrar.

Nutrition Label

Resolution chain

dfs.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
178.159.242.188	178.159.240.0/21	AS6697	BELPAK-AS BELPAK	BY

WHOIS identity

Registrar: registrar:active technologies llc
Organization: hidden! details are available at http://www.cctld.by/whois
Contact emails: —

Subdomains

1 observed subdomain of dfs.by.

Subdomain
www.dfs.by

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mxs.activeby.net

SPF policy

1 SPF mechanism authorising senders for dfs.by.

Mechanism	Target
SPF_REDIRECT	spfoxby.atservers.net

Pivot deeper into the graph from dfs.by.

Cypher and MCP

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

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