Hostname

cross-border.pl

Last fetched Sat, 04 Jul 2026 05:23:35 GMT

cross-border.pl has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:ovh sas as the registrar.

Nutrition Label

Resolution chain

cross-border.pl has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar: registrar:ovh sas
Organization: krajowa izba gospodarcza
Contact emails: —

Subdomains

7 observed subdomains of cross-border.pl.

Subdomain
dev.cross-border.pl
mail.cross-border.pl
pl.cross-border.pl
webinar.cross-border.pl
www.cross-border.pl

Showing 5 of 7. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from cross-border.pl in the public web crawl.

77 sites link to this hostname.

294 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.cross-border.pl

SPF policy

2 SPF mechanisms authorising senders for cross-border.pl.

Mechanism	Target
SPF_A	cross-border.pl
SPF_MX	cross-border.pl

Pivot deeper into the graph from cross-border.pl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cross-border.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.