Hostname

pbuk.pl

Last fetched Tue, 30 Jun 2026 00:00:10 GMT

pbuk.pl resolves to 1 IPv4 address operated by AS198467 in PL. WHOIS lists registrar:nazwa.pl sp. z o.o. as the registrar.

Nutrition Label

Resolution chain

pbuk.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
195.254.176.246	195.254.176.0/23	AS198467	—	PL

WHOIS identity

Registrar: registrar:nazwa.pl sp. z o.o.
Organization: polskie biuro ubezpieczycieli komunikacyjnych
Contact emails: —

Subdomains

9 observed subdomains of pbuk.pl.

Subdomain
invalid.pbuk.pl
ip-241.pbuk.pl
ip-249.pbuk.pl
lem.pbuk.pl
lemon.pbuk.pl
public.pbuk.pl
www.pbuk.pl

Showing 7 of 9. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from pbuk.pl in the public web crawl.

159 sites link to this hostname.

118 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for pbuk.pl.

Mechanism	Target
SPF_MX	pbuk.pl

Pivot deeper into the graph from pbuk.pl.

Cypher and MCP

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

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