Hostname
hotend.cz
Last fetched
hotend.cz resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:reg-internet-cz as the registrar.
Nutrition Label
Resolution chain
hotend.cz resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.86.182 | 104.21.80.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.223.124 | 172.67.208.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- registrar:reg-internet-cz
- Organization
- pavel tajduš
- Contact emails
- —
Subdomains
13 observed subdomains of hotend.cz.
Web-graph footprint
Distinct hostnames that link to or from hotend.cz in the public web crawl.
16 sites link to this hostname.
44 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for hotend.cz.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.caflou.com |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | _spf.upgates.com |
| SPF_INCLUDE | mailgun.org |
| SPF_INCLUDE | spf.sendinblue.com |
| SPF_IP | 142.251.31.27 |
| SPF_MX | hotend.cz |
Related pages
Pivot deeper into the graph from hotend.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "hotend.cz"})-[: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.