Hostname

mttr.pl

Last fetched Mon, 29 Jun 2026 02:53:23 GMT

mttr.pl resolves to 1 IPv4 address operated by AS41079 in PL. WHOIS lists registrar:nazwa.pl sp. z o.o. as the registrar.

Nutrition Label

Resolution chain

mttr.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
185.204.219.204	185.204.216.0/22	AS41079	—	PL

WHOIS identity

Registrar: registrar:nazwa.pl sp. z o.o.
Organization: leszek zagajewski
Contact emails: —

Subdomains

2 observed subdomains of mttr.pl.

Subdomain
mail.mttr.pl
www.mttr.pl

Web-graph footprint

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

4 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.mttr.pl

SPF policy

4 SPF mechanisms authorising senders for mttr.pl.

Mechanism	Target
SPF_A	mttr.pl
SPF_INCLUDE	spf.linuxpl.com
SPF_IP	185.204.219.204
SPF_MX	mttr.pl

Pivot deeper into the graph from mttr.pl.

Cypher and MCP

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

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