Hostname
simplexsolutions.net
Last fetched
simplexsolutions.net resolves to 3 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:1443 as the registrar.
Nutrition Label
Resolution chain
simplexsolutions.net resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.66.225 | 104.21.64.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 161.97.107.21 | 161.97.106.0/23 | AS51167 | — | DE |
| 172.67.207.186 | 172.67.192.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- iana:1443
- Organization
- domains administrator
- Contact emails
Subdomains
4 observed subdomains of simplexsolutions.net.
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for simplexsolutions.net.
| Mechanism | Target |
|---|---|
| SPF_A | simplexsolutions.net |
| SPF_INCLUDE | _spf.mlsend.com |
| SPF_MX | simplexsolutions.net |
Related pages
Pivot deeper into the graph from simplexsolutions.net.
- IP · 104.21.66.225
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · iana:1443
- Country · CA
- Email · admpudstkc@domprivacy.de
- TLD · .net
- Browse hostnames · si…
- 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: "simplexsolutions.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.