Hostname

apt.edu.pl

Last fetched Tue, 30 Jun 2026 19:44:16 GMT

apt.edu.pl resolves to 1 IPv4 address operated by AS12824 in PL. WHOIS lists registrar:kru.pl sp. z o.o. as the registrar.

Nutrition Label

Resolution chain

apt.edu.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
89.161.254.35	89.161.192.0/18	AS12824	—	PL

WHOIS identity

Registrar: registrar:kru.pl sp. z o.o.
Organization: elbam marcin bakowski
Contact emails: —

Subdomains

2 observed subdomains of apt.edu.pl.

Subdomain
wildcard.apt.edu.pl
www.apt.edu.pl

Web-graph footprint

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

19 sites link to this hostname.

245 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

apt.edu.pl

SPF policy

3 SPF mechanisms authorising senders for apt.edu.pl.

Mechanism	Target
SPF_A	apt.edu.pl
SPF_IP	89.161.254.35
SPF_MX	apt.edu.pl

Pivot deeper into the graph from apt.edu.pl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "apt.edu.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.