dcyftraining.com - robtex.com
dcyftraining.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.dcyftraining.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.dcyftraining.com ⚠️ Not in parent delegation | ||||||
| A | 20.25.209.97🇺🇸 Microsoft20.0.0.0/11 MICROSOFT | ||||||
| PTR | rivertownweb.srvr.media3.us | ||||||
| MX | mail.dcyftraining.com ⭐ | ||||||
| A | 20.25.209.97🇺🇸 Microsoft20.0.0.0/11 MICROSOFT | ||||||
| PTR | rivertownweb.srvr.media3.us | ||||||
| TXT | _2jhhc097yl28b7w3y35strkh4t4f5r7 | ||||||
| TXT | _4ukd21ljrhce3y0cajd2du0pcsywcru | ||||||
| TXT | v=spf1 a mx include:spf.media3.us ~all | ||||||
| SOA | ns.media3.nethostmaster@dcyftraining.com 2025-10-10 #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=1774626027 | ||||||
Same first word
dcyftraining.com |
DNS History
9 records (6 active, 3 former)
●NSns.media3.net2026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 13:34:04
● 2026-03-27 15:50:38
●NSns.media3.net.dcyftraining.com2026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 13:34:04
● 2026-03-27 15:50:38
●NSns2.media3.net2026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 13:34:04
● 2026-03-27 15:50:38
●NSns2.media3.net.dcyftraining.com2026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 13:34:04
● 2026-03-27 15:50:38
○NSpage.inet7.com2018-09-19 → 2018-09-19 · 3 obs
○ 2026-02-23 13:34:04
○ 2026-03-27 15:50:38
○NSplant.inet7.com2018-09-19 → 2018-09-19 · 3 obs
○ 2026-02-23 13:34:04
○ 2026-03-27 15:50:38
●MXmail.dcyftraining.com2026-02-23 → 2026-03-27 · 2 obs
● 2026-03-27 15:50:38
○A192.126.92.272018-09-19 → 2018-09-19 · 3 obs
○ 2026-02-23 13:34:04
○ 2026-03-27 15:50:38
●A20.25.209.972026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 13:34:04
● 2026-03-27 15:50:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| dcyftraining.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 dcyftraining.com (unsigned zone)
⏱️ Timing
Total: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.25.209.97 |
| NS | 2 | ns.media3.net.dcyftraining.com, ns2.media3.net.dcyftraining.com |
| MX | 1 | mail.dcyftraining.com (pri: 10) |
| TXT | 3 | v=spf1 a mx include:spf.media3.us ~all, _2jhhc097yl28b7w3y35strkh4t4f5r7... |
| SOA | 1 | ns.media3.net hostmaster.dcyftraining.co |
Analysis
IP Addresses
dcyftraining.com points to a single IP address: 20.25.209.97.
Other host names such as ns.media3.net.rcmi.us, ns2.media3.net.rivertown-inc.com, media3.net.rcmi.us, media3.net.deltraining.com and net.music2glory.com share IP numbers with dcyftraining.com.
Name Servers
dcyftraining.com is delegated to four name servers: ns2.media3.net, ns.media3.net, ns2.media3.net.dcyftraining.com and ns.media3.net.dcyftraining.com.
At least part of the name servers for dcyftraining.com are shared with other domains, for instance artvarkpet.com, hipertextil.cat, apa.state.ny.us, sleagues.com and 242.118.208.in-addr.arpa.
Host names with one IP number:
Host name ns2.media3.net points to: 13.86.105.98.
Host name ns.media3.net points to: 135.237.233.150.
Host name ns2.media3.net.dcyftraining.com points to: 20.25.209.97.
Host name ns.media3.net.dcyftraining.com points to: 20.25.209.97.
Host names pointing to 20.25.209.97: ns2.media3.net.dcyftraining.com and ns.media3.net.dcyftraining.com.
Mail Servers
The mail server for dcyftraining.com is mail.dcyftraining.com.
Host mail.dcyftraining.com points to IP 20.25.209.97.