Hostname

tz-c.pl

Last fetched Sun, 05 Jul 2026 12:41:02 GMT

tz-c.pl has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:dinfo.pl sylwia wierońska as the registrar.

Nutrition Label

Resolution chain

tz-c.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:dinfo.pl sylwia wierońska
Organization: tz-consultans
Contact emails: —

Subdomains

6 observed subdomains of tz-c.pl.

Subdomain
ftp.tz-c.pl
mail.tz-c.pl
poczta.tz-c.pl
proof.tz-c.pl
www.tz-c.pl

Showing 5 of 6. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from tz-c.pl in the public web crawl.

28 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.tz-c.pl

SPF policy

3 SPF mechanisms authorising senders for tz-c.pl.

Mechanism	Target
SPF_A	tz-c.pl
SPF_IP	91.192.164.129/32
SPF_MX	tz-c.pl

Pivot deeper into the graph from tz-c.pl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tz-c.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.