deltraining.com - dns.ninja
deltraining.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.25.209.97🇺🇸 Microsoft20.0.0.0/11 MICROSOFT | ||||||
| PTR | rivertownweb.srvr.media3.us | ||||||
| NS | ns2.media3.net ⭐ ⚠️ Not in zone NS records | ||||||
| A | 13.86.105.98🇺🇸 Microsoft13.64.0.0/11 MICROSOFT | ||||||
| NS | ns.media3.net ⚠️ Not in zone NS records | ||||||
| A | 135.237.233.150🇺🇸 Microsoft135.236.0.0/15 | ||||||
| NS | ns.media3.net.deltraining.com ⚠️ Not in parent delegation | ||||||
| A | 20.25.209.97🇺🇸 Microsoft20.0.0.0/11 MICROSOFT | ||||||
| PTR | rivertownweb.srvr.media3.us | ||||||
| NS | ns2.media3.net.deltraining.com ⚠️ Not in parent delegation | ||||||
| A | 20.25.209.97🇺🇸 Microsoft20.0.0.0/11 MICROSOFT | ||||||
| PTR | rivertownweb.srvr.media3.us | ||||||
| SOA | ns.media3.nethostmaster@deltraining.com 2023-12-27 #1 | ||||||
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=1785628427 | ||||||
Subdomains
Same first word
deltraining.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns.media3.net2026-02-23 → 2026-08-01 · 3 obs
● 2026-02-23 13:34:04
● 2026-08-01 23:55:36
●NSns.media3.net.deltraining.com2026-02-23 → 2026-08-01 · 3 obs
● 2026-02-23 13:34:04
● 2026-08-01 23:55:36
●NSns2.media3.net2026-02-23 → 2026-08-01 · 3 obs
● 2026-02-23 13:34:04
● 2026-08-01 23:55:36
●NSns2.media3.net.deltraining.com2026-02-23 → 2026-08-01 · 3 obs
● 2026-02-23 13:34:04
● 2026-08-01 23:55:36
○NSpage.inet7.com2015-05-27 → 2018-07-15 · 4 obs
● 2018-07-15 02:05:56
○ 2026-02-23 13:34:04
○ 2026-08-01 23:55:36
○NSplant.inet7.com2015-05-27 → 2018-07-15 · 4 obs
● 2018-07-15 02:05:56
○ 2026-02-23 13:34:04
○ 2026-08-01 23:55:36
○A192.126.92.272015-05-27 → 2018-07-15 · 4 obs
● 2018-07-15 02:05:56
○ 2026-02-23 13:34:04
○ 2026-08-01 23:55:36
●A20.25.209.972026-02-23 → 2026-08-01 · 3 obs
● 2026-02-23 13:34:04
● 2026-08-01 23:55:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| deltraining.com | ns.media3.net, ns2.media3.net | - |
✅ Authoritative Response
Server:13.86.105.98
NS records: ns.media3.net, ns2.media3.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for deltraining.com (unsigned zone)
⏱️ Timing
Total: 335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.25.209.97 |
| NS | 2 | ns2.media3.net.deltraining.com, ns.media3.net.deltraining.com |
| SOA | 1 | ns.media3.net hostmaster.deltraining.com |
Analysis
Hierarchy
net.deltraining.com and www.deltraining.com each fall under deltraining.com as their parent domain.
IP Addresses
deltraining.com resolves to just one IP address, 20.25.209.97.
Two other host names, along with ns.media3.net.surveyflash.com, ns.media3.net.music2glory.com and rcmi.us, also share IP numbers with deltraining.com.
Name Servers
The NS records for deltraining.com point to four name servers: ns2.media3.net, ns.media3.net, ns2.media3.net.deltraining.com and ns.media3.net.deltraining.com.
There is at least partial name server overlap between deltraining.com and other domains — inter-sports.com, adpub.com, 247.118.208.in-addr.arpa and two more among them.
ns2.media3.net resolves to 13.86.105.98 and ns.media3.net resolves to 135.237.233.150. ns2.media3.net.deltraining.com and ns.media3.net.deltraining.com share the same IP address, 20.25.209.97. Each host has exactly one IP address.
ns2.media3.net.deltraining.com along with ns.media3.net.deltraining.com each resolve to 20.25.209.97 IP addresses.