Hostname

kcr.pl

Last fetched Sat, 11 Jul 2026 03:39:22 GMT

kcr.pl resolves to 1 IPv4 address operated by AS31242 in PL. WHOIS lists registrar:ceti s.c. as the registrar.

Nutrition Label

Resolution chain

kcr.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
31.172.182.83	31.172.176.0/20	AS31242	—	PL

WHOIS identity

Registrar: registrar:ceti s.c.
Organization: —
Contact emails: —

Subdomains

4 observed subdomains of kcr.pl.

Subdomain
szpital.kcr.pl
www.kcr.pl

Showing 2 of 4. View all subdomains →

Web-graph footprint

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

12 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

msor.pl

Threat posture

History

Mail and authentication

MX records

isp6.ceti.pl

SPF policy

1 SPF mechanism authorising senders for kcr.pl.

Mechanism	Target
SPF_IP	62.121.128.0/19

Pivot deeper into the graph from kcr.pl.

Cypher and MCP

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

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