Hostname
q21.pl
Last fetched
q21.pl resolves to 1 IPv4 address operated by AS198921 in PL. WHOIS lists registrar:az.pl sp. z o.o. as the registrar.
Nutrition Label
Resolution chain
q21.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 |
|---|---|---|---|---|
| 91.227.122.164 | 91.227.122.0/23 | AS198921 | — | PL |
WHOIS identity
- Registrar
- registrar:az.pl sp. z o.o.
- Organization
- f.h. technotronik andrzej lesień i s-ka sp.j.
- Contact emails
- —
Subdomains
2 observed subdomains of q21.pl.
| Subdomain |
|---|
| mail.q21.pl |
| www.q21.pl |
Web-graph footprint
Distinct hostnames that link to or from q21.pl in the public web crawl.
69 sites link to this hostname.
43 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for q21.pl.
| Mechanism | Target |
|---|---|
| SPF_A | q21.pl |
| SPF_INCLUDE | _spf.mlsend.com |
| SPF_IP | 91.227.122.164 |
| SPF_MX | q21.pl |
Related pages
Pivot deeper into the graph from q21.pl.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "q21.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.