Hostname

bur3.apnet.pl

Last fetched Sun, 12 Jul 2026 13:03:43 GMT

bur3.apnet.pl resolves to 1 IPv4 address operated by AS57367 in PL.

Nutrition Label

Resolution chain

bur3.apnet.pl 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
31.186.83.40	31.186.80.0/21	AS57367	—	PL

WHOIS identity

No WHOIS records are currently associated with bur3.apnet.pl in WhisperGraph.

Subdomains

1 observed subdomain of bur3.apnet.pl.

Subdomain
www.bur3.apnet.pl

Threat posture

History

Mail and authentication

MX records

poczta.aptus.pl

SPF policy

1 SPF mechanism authorising senders for bur3.apnet.pl.

Mechanism	Target
SPF_A	senders.aptus.pl

Pivot deeper into the graph from bur3.apnet.pl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bur3.apnet.pl"})-[: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.