dev-training.com - robtex.com
dev-training.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=1785118212 | ||||||
Same first word
dev-training.com |
dev-training.net |
Similar names
DNS History
13 records (13 active, 0 former)
●NSns33.domaincontrol.com2015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●NSns34.domaincontrol.com2015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●MXalt1.aspmx.l.google.com2015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●MXalt2.aspmx.l.google.com2015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●MXaspmx.l.google.com2015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●MXaspmx2.googlemail.com2015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●MXaspmx3.googlemail.com2015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●MXaspmx4.googlemail.com2015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●MXaspmx5.googlemail.com2015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●A216.239.32.212015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●A216.239.34.212015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●A216.239.36.212015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
●A216.239.38.212015-05-13 → 2026-07-27 · 2 obs
● 2026-07-27 02:17:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| dev-training.com | ns33.domaincontrol.com, ns34.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-training.com (unsigned zone)
⏱️ Timing
Total: 258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| MX | 7 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 20)... |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)
Analysis
IP Addresses
dev-training.com has four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
legendking.com, banirodliyah.my.id, updeveloper.com plus two other host names have IP numbers in common with dev-training.com.
Name Servers
dev-training.com is delegated to two name servers: ns33.domaincontrol.com and ns34.domaincontrol.com.
The name server configuration of dev-training.com is shared with other domains, for instance idearefiners.com, e-bullock.net, arrowrootfamilyoffice.com and two others.
ns33.domaincontrol.com and ns34.domaincontrol.com each resolve to two IP addresses: ns33.domaincontrol.com points to 97.74.106.17 and 2603:5:21a1::11, while ns34.domaincontrol.com points to 173.201.74.17 and 2603:5:22a1::11.
Mail Servers
Mail for dev-training.com is routed through 7 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
At least some of the mail servers used by dev-training.com are shared with other domains: vestalco.com, sweetpeasleep.com, premierfulfillment.us and two others among them.
These mail servers are often deployed together with aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com points to 172.253.139.27 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1b IP addresses.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 108.177.123.26 IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.27 IP addresses.