mdcms1.mdctech.com - robtex.com
mdcms1.mdctech.com
| DNSSEC | ⚠️ Not signed | ||||||
mdctech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns17.domaincontrol.com ⭐ | ||||||
| NS | ns18.domaincontrol.com | ||||||
| MX | smtp.secureserver.net ⭐ | ||||||
| MX | mailstore1.secureserver.net(10) | ||||||
| SOA | ns17.domaincontrol.comdns@jomax.net 2026-02-04 #3 | ||||||
DNS History
4 records (0 active, 4 former)
○NSns11018.ztomy.com2016-06-21 → 2016-06-21 · 3 obs
● 2016-06-21 03:03:00
○ 2026-03-31 14:15:12
○ 2026-05-11 20:22:02
○ 2026-03-31 14:15:12
○ 2026-05-11 20:22:02
○NSns21018.ztomy.com2016-06-21 → 2016-06-21 · 3 obs
● 2016-06-21 03:03:00
○ 2026-03-31 14:15:12
○ 2026-05-11 20:22:02
○ 2026-03-31 14:15:12
○ 2026-05-11 20:22:02
○A141.8.225.632016-06-21 → 2016-06-21 · 4 obs
○ 2016-03-01 19:54:34
● 2016-06-21 03:03:00
○ 2026-03-31 14:15:12
○ 2026-05-11 20:22:02
● 2016-06-21 03:03:00
○ 2026-03-31 14:15:12
○ 2026-05-11 20:22:02
○A99.192.128.72015-08-13 → 2016-03-01 · 4 obs
● 2015-08-13 19:59:02
● 2016-03-01 19:54:34
○ 2016-06-21 03:03:00
○ 2026-05-11 20:22:02
● 2016-03-01 19:54:34
○ 2016-06-21 03:03:00
○ 2026-05-11 20:22:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mdctech.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdctech.com (unsigned zone)
⏱️ Timing
Total: 434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)