Hostname
hstern.net
Last fetched
hstern.net resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:2 as the registrar.
Nutrition Label
Resolution chain
hstern.net 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 |
|---|---|---|---|---|
| 104.21.60.200 | 104.21.48.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.201.22 | 172.67.192.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- iana:2
- Organization
- h stern, comercio e industria
- Contact emails
- adm.din@hstern.com.br
- contato.pi@hstern.com.br
- aq9da9v97tc@networksolutionsprivateregistration.com
- dg8at55d6cu@networksolutionsprivateregistration.com
- f98zu5wh26z@networksolutionsprivateregistration.com
- m67uy82t9wd@networksolutionsprivateregistration.com
- n77s222x5ra@networksolutionsprivateregistration.com
- u27zw33s97y@networksolutionsprivateregistration.com
- v765b5kc2by@networksolutionsprivateregistration.com
- xw6r33jw4se@networksolutionsprivateregistration.com
- ym4xn63p6nu@networksolutionsprivateregistration.com
Subdomains
1 observed subdomain of hstern.net.
| Subdomain |
|---|
| mail03.hstern.net |
Web-graph footprint
Distinct hostnames that link to or from hstern.net in the public web crawl.
116 sites link to this hostname.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
8 SPF mechanisms authorising senders for hstern.net.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.tmes.trendmicro.com |
| SPF_IP | 187.0.206.72 |
| SPF_IP | 200.214.65.141 |
| SPF_IP | 200.222.41.133 |
| SPF_IP | 200.222.41.142 |
| SPF_IP | 67.21.114.0/24 |
| SPF_IP | 67.21.115.0/24 |
Related pages
Pivot deeper into the graph from hstern.net.
- IP · 104.21.60.200
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · iana:2
- Country · CA
- Email · adm.din@hstern.com.br
- TLD · .net
- Browse hostnames · hs…
- 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: "hstern.net"})-[: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.