reactmastery.com - dns.ninja
reactmastery.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns41.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| A | 97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| NS | ns42.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| A | 173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1788161930 | ||||||
Same first word
reactmastery.com |
Previous names
Next names
DNS History
5 records (2 active, 3 former)
●NSns41.domaincontrol.com2016-12-21 → 2026-08-31 · 2 obs
● 2026-08-31 07:58:48
●NSns42.domaincontrol.com2016-12-21 → 2026-08-31 · 2 obs
● 2026-08-31 07:58:48
○MXmailstore1.secureserver.net2016-12-21 → 2017-12-31 · 4 obs
● 2017-12-31 17:07:06
○ 2026-08-22 16:42:24
○ 2026-08-31 07:58:48
○MXsmtp.secureserver.net2016-12-21 → 2017-12-31 · 4 obs
● 2017-12-31 17:07:06
○ 2026-08-22 16:42:24
○ 2026-08-31 07:58:48
○A50.63.202.592016-12-21 → 2017-12-31 · 4 obs
● 2017-12-31 17:07:06
○ 2026-08-22 16:42:24
○ 2026-08-31 07:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| reactmastery.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for reactmastery.com (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
Name Servers
reactmastery.com is delegated to two name servers: ns41.domaincontrol.com and ns42.domaincontrol.com.
reactmastery.com has the same name server delegation as a number of other domains, such as hj996.top, pamirion.com, sneiacn.com and two more.
reactmastery.com shares at least some of its name servers with other domains, such as elementdesignurbain.ca.
ns41.domaincontrol.com and ns42.domaincontrol.com each resolve to two IP addresses: ns41.domaincontrol.com points to 97.74.100.21 and 2603:5:2142::15, while ns42.domaincontrol.com points to 173.201.68.21 and 2603:5:2242::15.