conf.reactjs.org - dns.ninja
conf.reactjs.org
| CNAME | cname.vercel-dns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.33.60.130🇺🇸 Amazon66.33.60.0/24 EC2 Prefix | ||||||
| A | 76.76.21.61🇺🇸 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
4 records (1 active, 3 former)
○A151.101.60.1332017-03-23 → 2026-02-15 · 4 obs
● 2026-02-15 08:53:20
○ 2026-03-27 14:14:48
○ 2026-08-04 05:40:14
●CNAMEcname.vercel-dns.com2026-02-15 → 2026-08-04 · 3 obs
● 2026-02-15 08:53:20
● 2026-08-04 05:40:14
○CNAMEgithub.map.fastly.net2017-03-23 → 2017-03-23 · 3 obs
○ 2026-02-15 08:53:20
○ 2026-08-04 05:40:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| reactjs.org | hattie.ns.cloudflare.com, junade.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.172
NS records: hattie.ns.cloudflare.com, junade.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for reactjs.org (unsigned zone)
⏱️ Timing
Total: 1606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | cname.vercel-dns.com |
Analysis
IP Addresses
conf.reactjs.org resolves to the IP addresses 66.33.60.130 and 76.76.21.61
Two other host names, along with antiquitheque.com, inferscope.com and qme.co.in, also share IP numbers with conf.reactjs.org.
Name Servers
The NS records for conf.reactjs.org point to four name servers: ns1.vercel-dns-3.com, ns2.vercel-dns-3.com, ns3.vercel-dns-3.com and ns4.vercel-dns-3.com.
conf.reactjs.org partially shares its NS delegation with several other domains, including vercel-dns-3.com, ayqu.com, cname.vercel-dns.com and two others.
ns1.vercel-dns-3.com, ns2.vercel-dns-3.com, ns3.vercel-dns-3.com and ns4.vercel-dns-3.com each carry two IP addresses. ns1.vercel-dns-3.com has 205.251.193.92 and 2600:9000:5301:5c00::1; ns2.vercel-dns-3.com has 205.251.194.149 and 2600:9000:5302:9500::1; ns3.vercel-dns-3.com has 205.251.197.116 and 2600:9000:5305:7400::1; ns4.vercel-dns-3.com has 205.251.199.60 and 2600:9000:5307:3c00::1.