Hostname

257.be

Last fetched Fri, 29 May 2026 15:54:32 GMT

257.be resolves to 1 IPv4 address operated by AS41079 in PL. WHOIS lists registrar:key-systems gmbh as the registrar.

Nutrition Label

Resolution chain

257.be 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
195.78.67.16	195.78.66.0/23	AS41079	—	PL

WHOIS identity

Registrar: registrar:key-systems gmbh
Organization: —
Contact emails: —

Subdomains

2 observed subdomains of 257.be.

Subdomain
mail.257.be
www.257.be

Threat posture

History

Mail and authentication

MX records

mail.257.be

SPF policy

4 SPF mechanisms authorising senders for 257.be.

Mechanism	Target
SPF_A	257.be
SPF_INCLUDE	spf.linuxpl.com
SPF_IP	195.78.67.16
SPF_MX	257.be

Pivot deeper into the graph from 257.be.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "257.be"})-[: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.