Hostname
create-react-app.dev
Last fetched
create-react-app.dev resolves to 3 IPv4 addresses operated by MACST-SV4 - MacStadium, Inc. in US. WHOIS lists iana:2475 as the registrar.
Nutrition Label
Resolution chain
create-react-app.dev 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 |
|---|---|---|---|---|
| 185.199.109.153 | 185.199.109.0/24 | AS54113 | MACST-SV4 - MacStadium, Inc. | US |
| 185.199.110.153 | 185.199.110.0/24 | AS54113 | MACST-SV4 - MacStadium, Inc. | US |
| 185.199.111.153 | 185.199.111.0/24 | AS54113 | MACST-SV4 - MacStadium, Inc. | US |
WHOIS identity
- Registrar
- iana:2475
- Organization
- domain admin
- Contact emails
Subdomains
1 observed subdomain of create-react-app.dev.
| Subdomain |
|---|
| www.create-react-app.dev |
Web-graph footprint
Distinct hostnames that link to or from create-react-app.dev in the public web crawl.
1,534 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
1 SPF mechanism authorising senders for create-react-app.dev.
| Mechanism | Target |
|---|---|
| SPF_A | create-react-app.dev |
Related pages
Pivot deeper into the graph from create-react-app.dev.
- IP · 185.199.109.153
- ASN · AS54113MACST-SV4 - MacStadium, Inc.
- Registrar · iana:2475
- Country · US
- Email · abusecomplaints@registrarsec.com
- TLD · .dev
- Browse hostnames · cr…
- 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: "create-react-app.dev"})-[: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.