Hostname

serca.org.pl

Last fetched Mon, 10 Aug 2026 07:10:46 GMT

serca.org.pl resolves to 1 IPv4 address operated by NETARTGROUP - Nazwa.pl Sp.z.o.o. in PL. WHOIS lists registrar:nazwa.pl sp. z o.o. as the registrar.

Nutrition Label

Resolution chain

serca.org.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
85.128.147.66	85.128.144.0/20	AS15967	NETARTGROUP - Nazwa.pl Sp.z.o.o.	PL

WHOIS identity

Registrar: registrar:nazwa.pl sp. z o.o.
Organization: stowarzyszenie 'mamy wielkie serca'
Contact emails: —

Subdomains

1 observed subdomain of serca.org.pl.

Subdomain
www.serca.org.pl

Web-graph footprint

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

39 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

serca.org.pl

SPF policy

2 SPF mechanisms authorising senders for serca.org.pl.

Mechanism	Target
SPF_A	serca.org.pl
SPF_MX	serca.org.pl

Pivot deeper into the graph from serca.org.pl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "serca.org.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.