Hostname
cuk.pl
Last fetched
cuk.pl resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in NL. WHOIS lists registrar:nazwa.pl sp. z o.o. as the registrar.
Nutrition Label
Resolution chain
cuk.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 |
|---|---|---|---|---|
| 51.137.208.33 | 51.136.0.0/15 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | NL |
WHOIS identity
- Registrar
- registrar:nazwa.pl sp. z o.o.
- Organization
- cuk ubezpieczenia spółka z ograniczoną odpowiedzialnością
- Contact emails
- —
Subdomains
61 observed subdomains of cuk.pl.
Showing 25 of 61. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from cuk.pl in the public web crawl.
427 sites link to this hostname.
254 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
11 SPF mechanisms authorising senders for cuk.pl.
| Mechanism | Target |
|---|---|
| SPF_EXISTS | %{ir}.spf.sare.pl |
| SPF_INCLUDE | _spf.emaillabs.net.pl |
| SPF_INCLUDE | email.freshdesk.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 104.160.66.142 |
| SPF_IP | 192.99.112.0/24 |
| SPF_IP | 193.109.245.0/24 |
| SPF_IP | 207.8.203.59 |
| SPF_IP | 212.160.191.8 |
| SPF_IP | 31.186.86.192/26 |
| SPF_IP | 91.206.6.0/23 |
Related pages
Pivot deeper into the graph from cuk.pl.
- IP · 51.137.208.33
- ASN · AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
- Registrar · registrar:nazwa.pl sp. z o.o.
- Country · NL
- TLD · .pl
- Browse hostnames · cu…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cuk.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.