mdrdev.com - dns.ninja
mdrdev.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=1786633659 | ||||||
Same first word
mdrdev.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns55.domaincontrol.com2015-06-07 → 2026-08-13 · 2 obs
● 2026-08-13 15:20:38
●NSns56.domaincontrol.com2015-06-07 → 2026-08-13 · 2 obs
● 2026-08-13 15:20:38
●MXmdrdev-com.mail.protection.outlook.com2015-06-07 → 2026-08-13 · 2 obs
● 2026-08-13 15:20:38
●A15.197.142.1732026-04-13 → 2026-08-13 · 3 obs
● 2026-04-13 15:35:58
● 2026-08-13 15:20:38
○A184.168.131.2412020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 12:51:54
○ 2026-04-13 15:35:58
○ 2026-08-13 15:20:38
○A184.168.221.52015-06-07 → 2015-10-29 · 4 obs
● 2015-10-29 09:39:44
○ 2016-02-01 06:46:24
○ 2026-08-13 15:20:38
●A3.33.152.1472026-04-13 → 2026-08-13 · 3 obs
● 2026-04-13 15:35:58
● 2026-08-13 15:20:38
○A50.63.202.162016-02-01 → 2017-02-12 · 5 obs
● 2016-02-01 06:46:24
● 2017-02-12 06:22:08
○ 2020-01-04 12:51:54
○ 2026-08-13 15:20:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net... | - |
| mdrdev.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdrdev.com (unsigned zone)
⏱️ Timing
Total: 211ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.142.173, 3.33.152.147 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 1 | mdrdev-com.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, v=verifydomain MS=4542524 |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
mdrdev.com has two IP addresses: 3.33.152.147 and 15.197.142.173
coolglow.com, kaseyschwartz.com, techmoan.com and two other host names share IP numbers with mdrdev.com.
Name Servers
mdrdev.com uses two name servers for its delegation: ns55.domaincontrol.com and ns56.domaincontrol.com.
mdrdev.com uses the same name servers as several other domains — among them logan-studios.com, acampspot.com, uciamericatour.com and two more.
At least some of mdrdev.com's name servers are also used by other domains, among them graymatics.com.
The two host names ns55.domaincontrol.com and ns56.domaincontrol.com each have a pair of IP addresses: ns55.domaincontrol.com has 97.74.107.28 and 2603:5:21b2::1c, and ns56.domaincontrol.com has 173.201.75.28 and 2603:5:22b2::1c.
Mail Servers
Mail for mdrdev.com is handled by a single mail server, mdrdev-com.mail.protection.outlook.com.
mdrdev-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.190.1, 52.101.190.2, 52.101.192.0 and 5 others.