Hostname

4m.by

Last fetched Fri, 12 Jun 2026 07:02:08 GMT

4m.by resolves to 1 IPv4 address operated by AS56740 in BY. WHOIS lists registrar:reliable software, ltd as the registrar.

Nutrition Label

Resolution chain

4m.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
91.149.167.91	91.149.167.0/24	AS56740	—	BY

WHOIS identity

Registrar: registrar:reliable software, ltd
Organization: hidden! details are available at http://www.cctld.by/whois
Contact emails: —

Subdomains

1 observed subdomain of 4m.by.

Subdomain
www.4m.by

Web-graph footprint

Distinct hostnames that link to or from 4m.by in the public web crawl.

44 sites linked to from this hostname.

Sample inbound links

geedo.by

Sample outbound links

Threat posture

History

Mail and authentication

MX records

emx.mail.ru

SPF policy

1 SPF mechanism authorising senders for 4m.by.

Mechanism	Target
SPF_REDIRECT	_spf.mail.ru

Pivot deeper into the graph from 4m.by.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "4m.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.