Hostname
bart.sk
Last fetched
bart.sk resolves to 1 IPv4 address operated by AS29405 in SK. WHOIS lists registrar:bart.sk s.r.o. as the registrar.
Nutrition Label
Resolution chain
bart.sk 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 |
|---|---|---|---|---|
| 81.89.49.143 | 81.89.48.0/20 | AS29405 | — | SK |
WHOIS identity
- Registrar
- registrar:bart.sk s.r.o.
- Organization
- bart.sk s.r.o.
- Contact emails
Subdomains
176 observed subdomains of bart.sk.
Showing 25 of 176. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from bart.sk in the public web crawl.
184 sites link to this hostname.
64 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
12 SPF mechanisms authorising senders for bart.sk.
| Mechanism | Target |
|---|---|
| SPF_A | bart.sk |
| SPF_A | duett.bart.sk |
| SPF_A | web.bart.sk |
| SPF_A | work.salstar.sk |
| SPF_A | www.bart.sk |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_IP | 109.74.154.240/28 |
| SPF_IP | 2a01:390:1:b::/64 |
| SPF_IP | 81.89.49.128/27 |
| SPF_IP | 81.89.49.48/28 |
| SPF_MX | bart.sk |
Related pages
Pivot deeper into the graph from bart.sk.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "bart.sk"})-[: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.