mastertutor.com - dns.ninja
mastertutor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.namefind.com ⭐ | ||||||
| A | 97.74.99.64🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.namefind.com | ||||||
| NS | ns2.namefind.com | ||||||
| A | 173.201.67.64🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.namefind.comdns@jomax.net 2023-03-15 #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=1785291882 | ||||||
Same first word
mastertutor.net |
mastertutor.com |
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.namefind.com2026-03-19 → 2026-07-29 · 3 obs
● 2026-03-19 07:29:56
● 2026-07-29 02:42:24
○NSns1.smtmdns.com2015-08-11 → 2017-06-03 · 4 obs
● 2017-06-03 17:00:16
○ 2026-03-19 07:29:56
○ 2026-07-29 02:42:24
●NSns2.namefind.com2026-03-19 → 2026-07-29 · 3 obs
● 2026-03-19 07:29:56
● 2026-07-29 02:42:24
○NSns2.smtmdns.com2015-08-11 → 2017-06-03 · 4 obs
● 2017-06-03 17:00:16
○ 2026-03-19 07:29:56
○ 2026-07-29 02:42:24
●A13.248.169.482026-03-19 → 2026-07-29 · 3 obs
● 2026-03-19 07:29:56
● 2026-07-29 02:42:24
○A216.157.88.222017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 17:00:16
○ 2026-03-19 07:29:56
○ 2026-07-29 02:42:24
○A66.135.47.1252015-08-11 → 2015-08-11 · 3 obs
○ 2017-06-03 17:00:16
○ 2026-07-29 02:42:24
○A66.135.47.1362016-02-27 → 2016-02-27 · 4 obs
● 2016-02-27 19:27:00
○ 2016-07-04 13:50:28
○ 2026-07-29 02:42:24
●A76.223.54.1462026-03-19 → 2026-07-29 · 3 obs
● 2026-03-19 07:29:56
● 2026-07-29 02:42:24
○A85.17.25.2022017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 17:00:16
○ 2026-03-19 07:29:56
○ 2026-07-29 02:42:24
○A85.17.25.2422015-08-11 → 2016-07-04 · 6 obs
● 2015-11-28 12:23:58
○ 2016-02-27 19:27:00
● 2016-07-04 13:50:28
○ 2017-06-03 17:00:16
○ 2026-07-29 02:42:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mastertutor.com | ns2.namefind.com, ns1.namefind.com | 2 records |
✅ Authoritative Response
Server:97.74.99.64
NS records: ns2.namefind.com, ns1.namefind.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastertutor.com (unsigned zone)
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.namefind.com, ns2.namefind.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.namefind.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.namefind.com, ns1.namefind.com)
Analysis
IP Addresses
mastertutor.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Additional host names — 196-200-78-104.metrong.com, 28206.goshrink.com, serviceshop.io and two others — share IP numbers with mastertutor.com.
Name Servers
mastertutor.com uses two name servers for its delegation: ns1.namefind.com and ns2.namefind.com.
mastertutor.com shares its name server setup with other domains, including ghvs.com, milwaukeetimes.com, heatweave.com and two others.
Both ns1.namefind.com and ns2.namefind.com have a single IP address each — ns1.namefind.com resolves to 97.74.99.64 while ns2.namefind.com resolves to 173.201.67.64.