platinumtutorials.com - dns.ninja
platinumtutorials.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.a2hosting.com ⚠️ Not in zone NS records | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com ⚠️ Not in zone NS records | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com ⚠️ Not in zone NS records | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com ⚠️ Not in zone NS records | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.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=1783454801 | ||||||
Same first word
platinumtutorials.com |
DNS History
8 records (4 active, 4 former)
●NSns1.a2hosting.com2026-03-21 → 2026-07-07 · 2 obs
● 2026-07-07 20:15:16
●NSns2.a2hosting.com2026-03-21 → 2026-07-07 · 2 obs
● 2026-07-07 20:15:16
●NSns3.a2hosting.com2026-03-21 → 2026-07-07 · 2 obs
● 2026-07-07 20:15:16
●NSns4.a2hosting.com2026-03-21 → 2026-07-07 · 2 obs
● 2026-07-07 20:15:16
○MXmail.platinumtutorials.com2026-03-21 → 2026-03-23 · 4 obs
● 2026-03-23 02:09:52
○ 2026-05-27 13:30:18
○ 2026-07-07 20:15:16
○A207.148.248.1432015-11-20 → 2019-04-05 · 5 obs
● 2015-11-20 11:38:12
● 2019-04-05 21:27:10
○ 2026-03-21 22:11:40
○ 2026-07-07 20:15:16
○A66.151.181.492015-07-24 → 2015-07-24 · 3 obs
○ 2015-11-20 11:38:12
○ 2026-07-07 20:15:16
○A75.98.175.1052026-03-21 → 2026-03-23 · 5 obs
● 2026-03-21 22:11:40
● 2026-03-23 02:09:52
○ 2026-05-27 13:30:18
○ 2026-07-07 20:15:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| platinumtutorials.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:75.2.118.134
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for platinumtutorials.com (unsigned zone)
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Name Servers
The NS records for platinumtutorials.com point to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
platinumtutorials.com partially shares its NS delegation with several other domains, including igenio.co.uk, beabetterlover.org, kazi.net and two others.
In DNS configurations, these name servers often share authority with ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and 7 other name servers.
The hosts ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com all resolve to exactly one IP address each: 13.248.158.180, 75.2.118.134, 76.223.26.245 and 99.83.147.209 respectively.