rdmtraining.com - dns.ninja
rdmtraining.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1783781302 | ||||||
Subdomains
mail.rdmtraining.com |
Same first word
rdmtraining.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns.buydomains.com2016-03-17 → 2026-07-11 · 3 obs
● 2016-03-17 14:54:34
● 2026-07-11 14:49:16
○NSns1.bluehost.com2015-05-23 → 2015-10-12 · 4 obs
● 2015-10-12 10:48:52
○ 2015-12-23 01:46:52
○ 2026-07-11 14:49:16
○NSns2.bluehost.com2015-05-23 → 2015-10-12 · 4 obs
● 2015-10-12 10:48:52
○ 2015-12-23 01:46:52
○ 2026-07-11 14:49:16
●NSthis-domain-for-sale.com2026-03-23 → 2026-07-11 · 3 obs
● 2026-03-23 11:45:00
● 2026-07-11 14:49:16
○MXmail.rdmtraining.com2015-05-23 → 2015-10-12 · 4 obs
● 2015-10-12 10:48:52
○ 2015-12-23 01:46:52
○ 2026-07-11 14:49:16
○A141.8.225.1242016-03-17 → 2016-07-26 · 5 obs
● 2016-03-17 14:54:34
● 2016-07-26 08:15:32
○ 2017-04-04 01:26:12
○ 2026-07-11 14:49:16
●A207.148.248.1432017-04-04 → 2026-07-11 · 3 obs
● 2017-04-04 01:26:12
● 2026-07-11 14:49:16
○A50.87.23.1152015-05-23 → 2015-10-12 · 4 obs
● 2015-10-12 10:48:52
○ 2015-12-23 01:46:52
○ 2026-07-11 14:49:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rdmtraining.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdmtraining.com (unsigned zone)
⏱️ Timing
Total: 110ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
Hierarchy
The domain mail.rdmtraining.com falls under the parent rdmtraining.com.
IP Addresses
rdmtraining.com directs to one IP number, which is 207.148.248.143.
Among the host names that share IP numbers with rdmtraining.com are mdjcn.com, musclerides.com, northian.com and two others.
Name Servers
The NS records for rdmtraining.com delegate to this-domain-for-sale.com and ns.buydomains.com.
rdmtraining.com has the same name server delegation as a number of other domains, such as bestmember.com, healthyportion.com, playec.com and two more.
At least some of rdmtraining.com's name servers are shared with other domains, for example parkgrove.net and areaquote.com.
Each of this-domain-for-sale.com and ns.buydomains.com points to exactly one IP address: 52.20.26.87.
this-domain-for-sale.com and ns.buydomains.com each have 52.20.26.87 IP addresses.