Hostname

czec.pl

Last fetched Wed, 15 Jul 2026 10:47:26 GMT

czec.pl resolves to 2 IPv4 addresses operated by AS15694 in PL. WHOIS lists registrar:nazwa.pl sp. z o.o. as the registrar.

Nutrition Label

Resolution chain

czec.pl resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
77.79.221.139	77.79.221.0/24	AS15694	—	PL
77.79.221.171	77.79.221.0/24	AS15694	—	PL

WHOIS identity

Registrar: registrar:nazwa.pl sp. z o.o.
Organization: art-baranek małgorzata bądkowska
Contact emails: —

Subdomains

1 observed subdomain of czec.pl.

Subdomain
www.czec.pl

Web-graph footprint

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

94 sites link to this hostname.

71 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

s.mail.dcsaas.net

SPF policy

2 SPF mechanisms authorising senders for czec.pl.

Mechanism	Target
SPF_INCLUDE	_spf.dcsaas.net
SPF_MX	czec.pl

Pivot deeper into the graph from czec.pl.

Cypher and MCP

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

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