Hostname
fastplus.sk
Last fetched
fastplus.sk resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in IE. WHOIS lists registrar:zoner s.r.o. as the registrar.
Nutrition Label
Resolution chain
fastplus.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 |
|---|---|---|---|---|
| 4.207.110.253 | 4.192.0.0/12 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | IE |
WHOIS identity
- Registrar
- registrar:zoner s.r.o.
- Organization
- fast plus, a.s.
- Contact emails
Subdomains
25 observed subdomains of fastplus.sk.
Showing 24 of 25. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from fastplus.sk in the public web crawl.
33 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
14 SPF mechanisms authorising senders for fastplus.sk.
| Mechanism | Target |
|---|---|
| SPF_A | mail.fastcr.cz |
| SPF_A | mail1.fastcr.cz |
| SPF_A | smtp-out.fastcr.cz |
| SPF_INCLUDE | spf.etn.cz |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 213.168.176.88/29 |
| SPF_IP | 46.28.108.47 |
| SPF_IP | 81.89.55.245 |
| SPF_IP | 84.244.93.44 |
| SPF_IP | 86.110.251.152/29 |
| SPF_IP | 89.221.222.151 |
| SPF_IP | 89.221.222.159 |
| SPF_IP | 89.221.222.160 |
| SPF_IP | 89.221.222.161 |
Related pages
Pivot deeper into the graph from fastplus.sk.
- IP · 4.207.110.253
- ASN · AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
- Registrar · registrar:zoner s.r.o.
- Country · IE
- Email · it@fastplus.sk
- TLD · .sk
- Browse hostnames · fa…
- 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: "fastplus.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.