uk.reactjs.org - dns.ninja
uk.reactjs.org
| CNAME | cname.vercel-dns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.33.60.66🇺🇸 Amazon66.33.60.0/24 EC2 Prefix | ||||||
| A | 76.76.21.142🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns-3.com ⭐ | ||||||
| A | 2600:9000:5301:5c00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-348.awsdns-43.com | ||||||
| A | 205.251.193.92🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-348.awsdns-43.com | ||||||
| NS | ns2.vercel-dns-3.com | ||||||
| A | 2600:9000:5302:9500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-661.awsdns-18.net | ||||||
| A | 205.251.194.149🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-661.awsdns-18.net | ||||||
| NS | ns3.vercel-dns-3.com | ||||||
| A | 2600:9000:5305:7400::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1396.awsdns-46.org | ||||||
| A | 205.251.197.116🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1396.awsdns-46.org | ||||||
| NS | ns4.vercel-dns-3.com | ||||||
| A | 2600:9000:5307:3c00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1852.awsdns-39.co.uk | ||||||
| A | 205.251.199.60🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1852.awsdns-39.co.uk | ||||||
| SOA | ns1.vercel-dns-3.comawsdns-hostmaster@amazon.com serial=1 | ||||||
reactjs.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | hattie.ns.cloudflare.com ⭐ | ||||||
| NS | junade.ns.cloudflare.com | ||||||
| TXT | google-site-verification=8cSSWOK5msv3tzIFqXSvcb-KzSdG_E9g_H0bLIKhcWE | ||||||
| TXT | google-site-verification=phixj4WdeUCjzqWQjOkCLkD8y6oeiJbqnCihojcYOWA | ||||||
| TXT | v=spf1 include:spf.mandrillapp.com include:sparkpostmail.com ~all | ||||||
| SOA | hattie.ns.cloudflare.comdns@cloudflare.com serial=2409015016 | ||||||
rank #399 in the tld
⚠️ On DNS blocklist: social
WOT: SAFE (61/100)
📈 Tranco rank: #14,218
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEcname.vercel-dns.com2026-07-27 → 2026-08-03 · 2 obs
● 2026-08-03 18:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| reactjs.org | junade.ns.cloudflare.com, hattie.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.30
NS records: junade.ns.cloudflare.com, hattie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for reactjs.org (unsigned zone)
⏱️ Timing
Total: 216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | cname.vercel-dns.com |
Analysis
IP Addresses
uk.reactjs.org directs to two IP numbers, 66.33.60.66 and 76.76.21.142
Among the host names that share IP numbers with uk.reactjs.org are kieselguitarsrun.com, kylepeeler.io, p-poll.com and two others.
Name Servers
The domain uk.reactjs.org is delegated to these four name servers: ns1.vercel-dns-3.com, ns2.vercel-dns-3.com, ns3.vercel-dns-3.com and ns4.vercel-dns-3.com.
uk.reactjs.org shares at least some of its name servers with other domains, including ayqu.com, cname.vercel-dns.com, now.sh and two others.
The host names ns1.vercel-dns-3.com, ns2.vercel-dns-3.com, ns3.vercel-dns-3.com and ns4.vercel-dns-3.com each resolve to two IP addresses: ns1.vercel-dns-3.com resolves to 205.251.193.92 and 2600:9000:5301:5c00::1; ns2.vercel-dns-3.com resolves to 205.251.194.149 and 2600:9000:5302:9500::1; ns3.vercel-dns-3.com resolves to 205.251.197.116 and 2600:9000:5305:7400::1; ns4.vercel-dns-3.com resolves to 205.251.199.60 and 2600:9000:5307:3c00::1.