reactnative.dev
React Native · Learn once, write anywhere
reactnative.dev is registered with Key-Systems LLC since February 19, 2019 (7.7 years). The registration expires on February 19, 2028. The site runs on Google Analytics 4, jsDelivr, Netlify and 3 other technologies. Its email security grade is F. Its SSL certificate is issued by Let's Encrypt and is valid for 54 more days.
- Domain age
- 7.7 yrs
- Technologies
- 6
- Email security
- F
- SSL days left
- 54
Registration
| Registrar | Key-Systems LLC |
|---|---|
| IANA ID | 1345 |
| Registered | February 19, 2019 |
| Expires | February 19, 2028 |
| Updated | July 12, 2026 |
| Status | client transfer prohibited |
| Name servers | hattie.ns.cloudflare.com, junade.ns.cloudflare.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 63.176.8.218 | 37 |
| A | 35.157.26.135 | 37 |
| NS | hattie.ns.cloudflare.com | 86400 |
| NS | junade.ns.cloudflare.com | 86400 |
| TXT | d825ad654c5348cb9f35e31d66f5244a | 300 |
| TXT | v=spf1 a -all | 300 |
| AAAA | 2a05:d014:58f:6200::258 | 300 |
| AAAA | 2a05:d014:58f:6200::259 | 300 |
Technology stack
Analytics and advertising IDs
google_analytics:G-58L13S6BDPSSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE2, Let's Encrypt |
| Expires | January 3, 2027 |
| Days remaining | 54 |
| Protocol | TLSv1.3 |
| Names | reactnative.dev, www.reactnative.dev |
Email security
- badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MX records: this domain cannot receive email.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
Homepage metadata
| Title | React Native · Learn once, write anywhere |
|---|---|
| Description | A framework for building native apps for Android, iOS, and more using React |
| Language | en |
| Canonical | https://reactnative.dev/ |
| Structured data | WebPage, WebSite |
| Indexable | Yes |
| Word count | 456 |
About reactnative.dev
Who is the registrar of reactnative.dev?
reactnative.dev is registered with Key-Systems LLC (IANA ID 1345).
When does reactnative.dev expire?
The current registration of reactnative.dev expires on February 19, 2028. It was first registered on February 19, 2019.
What technology does reactnative.dev use?
We detected 6 technologies on reactnative.dev, including Google Analytics 4, jsDelivr, Netlify, Algolia, HSTS, X (Twitter) Widgets.
Does reactnative.dev protect its email with SPF and DMARC?
reactnative.dev scores 40/100 (grade F) for email security. No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
What are the name servers of reactnative.dev?
reactnative.dev uses hattie.ns.cloudflare.com, junade.ns.cloudflare.com.