Hostname

4rd.am

Last fetched Fri, 22 May 2026 00:12:40 GMT

4rd.am resolves to 1 IPv4 address operated by AVANTEL-NIZHNEVARTOVSK-ASN in RU.

Nutrition Label

Resolution chain

4rd.am 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
185.158.112.8	185.158.112.0/23	AS44812	AVANTEL-NIZHNEVARTOVSK-ASN	RU

WHOIS identity

No WHOIS records are currently associated with 4rd.am in WhisperGraph.

Subdomains

3 observed subdomains of 4rd.am.

Subdomain
archive.4rd.am
www.4rd.am
tert.4rd.am

Web-graph footprint

Distinct hostnames that link to or from 4rd.am in the public web crawl.

96 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

emx.mail.ru

SPF policy

1 SPF mechanism authorising senders for 4rd.am.

Mechanism	Target
SPF_REDIRECT	_spf.mail.ru

Pivot deeper into the graph from 4rd.am.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "4rd.am"})-[: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.