tutorialmasters.com - dns.ninja
tutorialmasters.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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #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=1781413770 | ||||||
Previously MX for
tutorialmasters.com |
Same first word
tutorialmasters.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.hover.com2015-06-05 → 2017-03-16 · 4 obs
● 2017-03-16 02:03:28
○ 2026-03-24 03:53:02
○ 2026-06-14 05:33:08
○NSns2.hover.com2015-06-05 → 2017-03-16 · 4 obs
● 2017-03-16 02:03:28
○ 2026-03-24 03:53:02
○ 2026-06-14 05:33:08
●NSns3.afternic.com2026-03-24 → 2026-06-14 · 3 obs
● 2026-03-24 03:53:02
● 2026-06-14 05:33:08
●NSns4.afternic.com2026-03-24 → 2026-06-14 · 3 obs
● 2026-03-24 03:53:02
● 2026-06-14 05:33:08
○MXtutorialmasters.com2015-06-05 → 2017-03-16 · 4 obs
● 2017-03-16 02:03:28
○ 2026-03-24 03:53:02
○ 2026-06-14 05:33:08
●A13.248.169.482026-03-24 → 2026-06-14 · 3 obs
● 2026-03-24 03:53:02
● 2026-06-14 05:33:08
○A192.154.105.352017-03-16 → 2017-03-16 · 4 obs
● 2017-03-16 02:03:28
○ 2026-03-24 03:53:02
○ 2026-06-14 05:33:08
○A208.70.146.1222015-06-05 → 2016-07-01 · 4 obs
● 2016-07-01 06:26:08
○ 2017-03-16 02:03:28
○ 2026-06-14 05:33:08
●A76.223.54.1462026-03-24 → 2026-06-14 · 3 obs
● 2026-03-24 03:53:02
● 2026-06-14 05:33:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tutorialmasters.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorialmasters.com (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
tutorialmasters.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
wintermarkt.com, www.wfcs.net, exch.interlevel.com and two other host names share IP numbers with tutorialmasters.com.
Name Servers
tutorialmasters.com uses two name servers for its delegation: ns3.afternic.com and ns4.afternic.com.
tutorialmasters.com uses the same name servers as several other domains — among them snapadoc.com, libimseti.com, internal-api-security-tenant-probe.feishu.cn.praxis.ai and two more.
The name servers of tutorialmasters.com overlap at least partially with those of other domains — among them qltrade.com, sheem.com, rt-net.com and two more.
These name servers commonly appear alongside the name servers verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn and verification-7blsfe6pbuuuwfvsnunfo4.ns101.verify.hn.
Both ns3.afternic.com and ns4.afternic.com have a single IP address each — ns3.afternic.com resolves to 97.74.98.65 while ns4.afternic.com resolves to 173.201.66.65.