polytech.qa - dns.ninja
polytech.qa
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns53.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:21a2::1b🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns53.domaincontrol.com | ||||||
| A | 97.74.106.27🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns53.domaincontrol.com | ||||||
| NS | ns54.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:22a2::1b🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns54.domaincontrol.com | ||||||
| A | 173.201.74.27🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns54.domaincontrol.com | ||||||
qa
| DNSSEC | ⚠️ Not signed | ||||||
| NS | e.registry.qa ⭐ | ||||||
| NS | a.registry.qa | ||||||
| NS | b.registry.qa | ||||||
| NS | c.registry.qa | ||||||
| NS | d.registry.qa | ||||||
| NS | f.registry.qa | ||||||
| NS | g.registry.qa | ||||||
| NS | h.registry.qa | ||||||
| NS | i.registry.qa | ||||||
| SOA | e.registry.qasend@mail.to.tech.at.domains.qa serial=2018270149 | ||||||
Subdomains
smtp.polytech.qa |
Same first word
Similar names
phytocel.com |
techoply.com |
plyotech.com |
ploytech.com |
techpoly.com |
ploytech.click |
techpoly.co.jp |
techploy.com |
pylotech.com |
DNS History
7 records (2 active, 5 former)
●NSns53.domaincontrol.com2016-12-28 → 2026-06-15 · 2 obs
● 2026-06-15 21:09:16
●NSns54.domaincontrol.com2016-12-28 → 2026-06-15 · 2 obs
● 2026-06-15 21:09:16
○MXd339267a.ess.barracudanetworks.com2026-02-19 → 2026-06-11 · 5 obs
● 2026-02-19 09:27:10
● 2026-06-11 03:16:38
○ 2026-06-11 11:18:24
○ 2026-06-15 21:09:16
○MXd339267b.ess.barracudanetworks.com2026-02-19 → 2026-06-11 · 5 obs
● 2026-02-19 09:27:10
● 2026-06-11 03:16:38
○ 2026-06-11 11:18:24
○ 2026-06-15 21:09:16
○MXms96662436.msv1.invalid2016-12-28 → 2017-09-23 · 4 obs
● 2017-09-23 10:43:56
○ 2026-02-19 09:27:10
○ 2026-06-15 21:09:16
○MXsmtp.polytech.qa2016-12-28 → 2017-09-23 · 4 obs
● 2017-09-23 10:43:56
○ 2026-02-19 09:27:10
○ 2026-06-15 21:09:16
○A107.180.51.182016-12-28 → 2026-06-11 · 4 obs
● 2026-06-11 03:16:38
○ 2026-06-11 11:18:24
○ 2026-06-15 21:09:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| qa | a.registry.qa, b.registry.qa, c.registry.qa, d.registry.qa... | 13 records |
| polytech.qa | ns53.domaincontrol.com, ns54.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.106.27
NS records: ns53.domaincontrol.com, ns54.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qa (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.180.51.18 |
| NS | 2 | ns53.domaincontrol.com, ns54.domaincontrol.com |
| MX | 2 | d339267a.ess.barracudanetworks.com (pri:, d339267b.ess.barracudanetworks.com (pri: |
| TXT | 6 | v=spf1 include:spf.protection.outlook.co, 37gkekrvjkndcffkfanq87bosl... |
| SOA | 1 | ns53.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 13
In-bailiwick: 13 (a.registry.qa, b.registry.qa, c.registry.qa...)
Analysis
Hierarchy
polytech.qa is a parent domain of smtp.polytech.qa.
Name Servers
DNS delegation for polytech.qa points to two name servers: ns53.domaincontrol.com and ns54.domaincontrol.com.
polytech.qa uses the same name servers as several other domains — among them grupominex.com, jobbot.org, caracasblues.com and two more.
The name servers for polytech.qa are partially shared with other domains like colo-berlin.de, shift.lk and thecafebeau.com
ns53.domaincontrol.com directs to 97.74.106.27 and 2603:5:21a2::1b. ns54.domaincontrol.com directs to 173.201.74.27 and 2603:5:22a2::1b. Each host name carries two IP addresses.