polytech.qa - dns.ninja

`polytech.qa`

DNSSEC	⚠️ Not signed
A	107.180.51.18^{🇺🇸 AS400754107.180.0.0/18 IAD2 Allocation}
		PTR	`18.51.180.107.host.secureserver.net`
NS	`ns53.domaincontrol.com` ⭐
		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`
		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`
MX	`d339267a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d339267b.ess.barracudanetworks.com`⁽⁵⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.c...`
TXT	`37gkekrvjkndcffkfanq87bosl`
TXT	`usbuucsgmup08u5horthp2an2m`
TXT	`hhhas9maha4d2f2eh54cdo6sil`
TXT	`MS=ms96662436`
TXT	`glhavgbqrtjhmg7lhsu4svvsfj`
SOA	`ns53.domaincontrol.com`dns@jomax.net 2026-03-16 #0

`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.qa`send@mail.to.tech.at.domains.qa serial=2018274122

Subdomains

smtp.polytech.qa

Same first word

Similar names

phytocel.com

techoply.com

plyotech.com

ploytech.com

ploytech.cn

techpoly.com

ploytech.click

techpoly.co.jp

techploy.com

pylotech.com

DNS History

7 records (5 active, 2 former)

●NSns53.domaincontrol.com2016-12-28 → 2026-08-01 · 2 obs

● 2016-12-28 12:11:08
● 2026-08-01 13:12:10

●NSns54.domaincontrol.com2016-12-28 → 2026-08-01 · 2 obs

● 2016-12-28 12:11:08
● 2026-08-01 13:12:10

●MXd339267a.ess.barracudanetworks.com2026-02-19 → 2026-08-01 · 7 obs

○ 2017-09-23 10:43:56
● 2026-02-19 09:27:10
● 2026-06-11 03:16:38
○ 2026-06-11 11:18:24
○ 2026-06-16 22:25:58
● 2026-06-24 14:12:50
● 2026-08-01 13:12:10

●MXd339267b.ess.barracudanetworks.com2026-02-19 → 2026-08-01 · 7 obs

○ 2017-09-23 10:43:56
● 2026-02-19 09:27:10
● 2026-06-11 03:16:38
○ 2026-06-11 11:18:24
○ 2026-06-16 22:25:58
● 2026-06-24 14:12:50
● 2026-08-01 13:12:10

○MXms96662436.msv1.invalid2016-12-28 → 2017-09-23 · 4 obs

● 2016-12-28 12:11:08
● 2017-09-23 10:43:56
○ 2026-02-19 09:27:10
○ 2026-08-01 13:12:10

○MXsmtp.polytech.qa2016-12-28 → 2017-09-23 · 4 obs

● 2016-12-28 12:11:08
● 2017-09-23 10:43:56
○ 2026-02-19 09:27:10
○ 2026-08-01 13:12:10

●A107.180.51.182016-12-28 → 2026-08-01 · 6 obs

● 2016-12-28 12:11:08
● 2026-06-11 03:16:38
○ 2026-06-11 11:18:24
○ 2026-06-16 22:25:58
● 2026-06-24 14:12:50
● 2026-08-01 13:12:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
qa	a.registry.qa, b.registry.qa, c.registry.qa, d.registry.qa...	13 records
polytech.qa	ns54.domaincontrol.com, ns53.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.74.27

NS records: ns54.domaincontrol.com, ns53.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qa (unsigned zone)

⏱️ Timing

Total: 402ms | 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.

IP Addresses

polytech.qa resolves to one IP address: 107.180.51.18.

godlogo.com, mail.japanpubcrawls.com, ilba.org and two other host names share IP numbers with 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.

Mail Servers

Mail for polytech.qa is handled by two mail servers — d339267a.ess.barracudanetworks.com and d339267b.ess.barracudanetworks.com.

d339267a.ess.barracudanetworks.com resolves to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d339267b.ess.barracudanetworks.com resolves to those same three IP addresses.

Host names pointing to 209.222.82.252 IP addresses: d339267a.ess.barracudanetworks.com and d339267b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.253 IP addresses: d339267a.ess.barracudanetworks.com and d339267b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.255 IP addresses: d339267a.ess.barracudanetworks.com and d339267b.ess.barracudanetworks.com.