mastertechjr.com - dns.ninja
mastertechjr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.60.147.48🇺🇸 IIHOS00172.60.144.0/20 Hostinger BR | ||||||
| PTR | srv990757.hstgr.cloud | ||||||
| NS | ns37.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c1::13🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| A | 97.74.108.19🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| NS | ns38.domaincontrol.com | ||||||
| A | 2603:5:22c1::13🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| A | 173.201.76.19🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| SOA | ns37.domaincontrol.comdns@jomax.net 2026-05-08 #0 | ||||||
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=1785559967 | ||||||
Subdomains
www.mastertechjr.com |
Same first word
mastertechjr.com.br |
mastertechjr.com |
DNS History
9 records (3 active, 6 former)
○NSns1.ecomt3.com.br2017-10-18 → 2017-10-18 · 2 obs
○ 2026-08-01 05:08:44
○NSns2.ecomt3.com.br2017-10-18 → 2017-10-18 · 2 obs
○ 2026-08-01 05:08:44
●NSns37.domaincontrol.com2026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 05:08:44
●NSns38.domaincontrol.com2026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 05:08:44
○MXmastertechjr.com2017-10-18 → 2017-10-18 · 2 obs
○ 2026-08-01 05:08:44
○A15.197.225.1282026-08-01 → 2026-08-01 · 1 obs
○A177.67.118.702017-10-18 → 2017-10-18 · 2 obs
○ 2026-08-01 05:08:44
○A3.33.251.1682026-08-01 → 2026-08-01 · 1 obs
●A72.60.147.482026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 05:08:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mastertechjr.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastertechjr.com (unsigned zone)
⏱️ Timing
Total: 127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.60.147.48 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
Hierarchy
www.mastertechjr.com is a subdomain of mastertechjr.com.
IP Addresses
mastertechjr.com resolves to just one IP address, 72.60.147.48.
Other host names share IP numbers with mastertechjr.com; mastertechjr.com.br is one such example.
Name Servers
mastertechjr.com is served by two delegated name servers, ns37.domaincontrol.com and ns38.domaincontrol.com.
mastertechjr.com shares its NS records with other domains, for example zrne.com, vinylsunshine.com, takumiglobal.com and two others.
The name servers for mastertechjr.com overlap at least in part with those of other domains, including edicioneslegales-informacionadicional.com and jfklongtermparking.com.
Each of the two host names carries two IP addresses: ns37.domaincontrol.com points to 97.74.108.19 and 2603:5:21c1::13, and ns38.domaincontrol.com points to 173.201.76.19 and 2603:5:22c1::13.