Hostname
dfnsp.sk
Last fetched
dfnsp.sk resolves to 1 IPv4 address operated by AS29405 in SK. WHOIS lists registrar:slovanet, a. s. as the registrar.
Nutrition Label
Resolution chain
dfnsp.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 |
|---|---|---|---|---|
| 92.240.253.3 | 92.240.253.0/24 | AS29405 | — | SK |
WHOIS identity
- Registrar
- registrar:slovanet, a. s.
- Organization
- národný ústav detských chorôb
- Contact emails
Subdomains
14 observed subdomains of dfnsp.sk.
Web-graph footprint
Distinct hostnames that link to or from dfnsp.sk in the public web crawl.
20 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for dfnsp.sk.
| Mechanism | Target |
|---|---|
| SPF_A | dfnsp.sk |
| SPF_A | mail.nudch.eu |
| SPF_INCLUDE | nudch.eu |
| SPF_MX | dfnsp.sk |
Related pages
Pivot deeper into the graph from dfnsp.sk.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "dfnsp.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.