mdcd.com - dns.ninja
mdcd.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=1784088652 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns-1423.awsdns-49.org2026-03-15 → 2026-07-15 · 3 obs
● 2026-03-15 03:18:26
● 2026-07-15 04:24:02
●NSns-1737.awsdns-25.co.uk2026-03-15 → 2026-07-15 · 3 obs
● 2026-03-15 03:18:26
● 2026-07-15 04:24:02
●NSns-237.awsdns-29.com2026-03-15 → 2026-07-15 · 3 obs
● 2026-03-15 03:18:26
● 2026-07-15 04:24:02
●NSns-632.awsdns-15.net2026-03-15 → 2026-07-15 · 3 obs
● 2026-03-15 03:18:26
● 2026-07-15 04:24:02
○NSns3.inetu.net2015-08-17 → 2017-02-02 · 4 obs
● 2017-02-02 11:44:02
○ 2026-03-15 03:18:26
○ 2026-07-15 04:24:02
○NSns4.inetu.net2015-08-17 → 2017-02-02 · 4 obs
● 2017-02-02 11:44:02
○ 2026-03-15 03:18:26
○ 2026-07-15 04:24:02
○MXmail.mdcd.com2015-08-17 → 2017-02-02 · 4 obs
● 2017-02-02 11:44:02
○ 2026-03-15 03:18:26
○ 2026-07-15 04:24:02
●MXmdcd-com.mail.protection.outlook.com2026-03-15 → 2026-07-15 · 3 obs
● 2026-03-15 03:18:26
● 2026-07-15 04:24:02
●A13.248.217.572026-03-15 → 2026-07-15 · 3 obs
● 2026-03-15 03:18:26
● 2026-07-15 04:24:02
○A209.235.227.1122015-08-17 → 2017-02-02 · 4 obs
● 2017-02-02 11:44:02
○ 2026-03-15 03:18:26
○ 2026-07-15 04:24:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mdcd.com | ns-237.awsdns-29.com, ns-632.awsdns-15.net, ns-1737.awsdns-25.co.uk, ns-1423.awsdns-49.org | 2 records |
✅ Authoritative Response
Server:205.251.198.201
NS records: ns-237.awsdns-29.com, ns-632.awsdns-15.net, ns-1737.awsdns-25.co.uk, ns-1423.awsdns-49.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdcd.com (unsigned zone)
⏱️ Timing
Total: 430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.248.217.57 |
| NS | 4 | ns-1423.awsdns-49.org, ns-1737.awsdns-25.co.uk... |
| MX | 1 | mdcd-com.mail.protection.outlook.com (pr |
| TXT | 2 | MS=ms93238413, v=spf1 include:tcssoftwareSPF.smtp.com i |
| SOA | 1 | ns-632.awsdns-15.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-237.awsdns-29.com, ns-237.awsdns-29.com)
Analysis
Hierarchy
The parent domain of www.mdcd.com and mail.mdcd.com is mdcd.com.
IP Addresses
mdcd.com directs to one IP number, which is 13.248.217.57.
Among the host names that share IP numbers with mdcd.com are mdasc.org, tcssoftware.com, oage.org and two others.
Name Servers
The domain mdcd.com is delegated to these four name servers: ns-237.awsdns-29.com, ns-632.awsdns-15.net, ns-1423.awsdns-49.org and ns-1737.awsdns-25.co.uk.
The name servers of mdcd.com overlap at least partially with those of other domains — among them www.zensekiren.or.jp, jonathanleigh.cloud, boltbrowse.com and two more.
Each of the four hosts ns-237.awsdns-29.com, ns-632.awsdns-15.net, ns-1423.awsdns-49.org and ns-1737.awsdns-25.co.uk has two IP addresses. ns-237.awsdns-29.com points to 205.251.192.237 and 2600:9000:5300:ed00::1. ns-632.awsdns-15.net points to 205.251.194.120 and 2600:9000:5302:7800::1. ns-1423.awsdns-49.org points to 205.251.197.143 and 2600:9000:5305:8f00::1. ns-1737.awsdns-25.co.uk points to 205.251.198.201 and 2600:9000:5306:c900::1.
Mail Servers
mdcd.com routes its mail through a single mail server, mdcd-com.mail.protection.outlook.com.
mdcd-com.mail.protection.outlook.com directs to 8 IP numbers, including 40.93.192.4, 52.101.10.2 and 52.101.40.1, along with 5 other.