`qualidux.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns13.domaincontrol.com` ⭐
		A	2603:5:21a0::7^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns13.domaincontrol.com`
		A	97.74.106.7^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns13.domaincontrol.com`
NS	`ns14.domaincontrol.com`
		A	2603:5:22a0::7^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns14.domaincontrol.com`
		A	173.201.74.7^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns14.domaincontrol.com`
MX	`hkspam01.qualidux.com` ⭐
		A	175.45.38.131^{🇭🇰 WTT175.45.32.0/21 PACNET (proxy-registered route object)}
			PTR	`hkspam01.qualidux.com`
MX	`hksmtp.qualidux.com`⁽¹⁰⁾
		A	175.45.38.132^{🇭🇰 WTT175.45.32.0/21 PACNET (proxy-registered route object)}
			PTR	`hksmtp.qualidux.com`
TXT	`v=spf1 ip4:175.45.38.131 ip4:175.45.38.132 -all`
SOA	`ns13.domaincontrol.com`dns@jomax.net 2026-03-01 #3

`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.net`nstld@verisign-grs.com serial=1774805202

Subdomains

hkspam01.qualidux.com

hksmtp.qualidux.com

mail.qualidux.com

Same first word

qualidux.com

qualidux.com.hk

DNS History

9 records (6 active, 3 former)

●NSns13.domaincontrol.com2015-08-22 → 2026-03-29 · 2 obs

● 2015-08-22 03:19:38
● 2026-03-29 17:28:06

●NSns14.domaincontrol.com2015-08-22 → 2026-03-29 · 2 obs

● 2015-08-22 03:19:38
● 2026-03-29 17:28:06

●MXhksmtp.qualidux.com2017-04-05 → 2026-03-29 · 3 obs

○ 2016-07-21 17:31:40
● 2017-04-05 12:23:12
● 2026-03-29 17:28:06

●MXhkspam01.qualidux.com2017-04-05 → 2026-03-29 · 3 obs

○ 2016-07-21 17:31:40
● 2017-04-05 12:23:12
● 2026-03-29 17:28:06

○MXsmtp.qualidux.com2015-08-22 → 2016-07-21 · 4 obs

● 2015-08-22 03:19:38
● 2016-07-21 17:31:40
○ 2017-04-05 12:23:12
○ 2026-03-29 17:28:06

●A15.197.225.1282026-03-19 → 2026-03-29 · 3 obs

○ 2017-04-08 16:02:00
● 2026-03-19 04:21:34
● 2026-03-29 17:28:06

●A3.33.251.1682026-03-19 → 2026-03-29 · 3 obs

○ 2017-04-08 16:02:00
● 2026-03-19 04:21:34
● 2026-03-29 17:28:06

○A50.63.202.212016-03-24 → 2017-04-08 · 5 obs

○ 2015-12-18 13:29:08
● 2016-03-24 04:17:20
● 2017-04-08 16:02:00
○ 2026-03-19 04:21:34
○ 2026-03-29 17:28:06

○A50.63.202.262015-08-22 → 2015-12-18 · 4 obs

● 2015-08-22 03:19:38
● 2015-12-18 13:29:08
○ 2016-03-24 04:17:20
○ 2026-03-29 17:28:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
qualidux.com	ns13.domaincontrol.com, ns14.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.106.7

NS records: ns13.domaincontrol.com, ns14.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qualidux.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns13.domaincontrol.com, ns14.domaincontrol.com`
MX	2	`hksmtp.qualidux.com (pri: 10), hkspam01.qualidux.com (pri: 5)`
TXT	1	`v=spf1 ip4:175.45.38.131 ip4:175.45.38.1`
SOA	1	`ns13.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)

Analysis

Hierarchy

qualidux.com is a parent of hkspam01.qualidux.com, hksmtp.qualidux.com and mail.qualidux.com.

IP Addresses

qualidux.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names such as theiothings.com, puke.(0x787878), crawfordinnovations.com, fishertelecommunications.com and alaqaria.com share IP numbers with qualidux.com.

Name Servers

qualidux.com is delegated to two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.

qualidux.com uses the same name server setup as other domains, including horneyweb.com, posm.com, gizmoflux.com, deathlessdesigns.com and tipdrillmag.com.

Host names with two IP numbers:

ns13.domaincontrol.com points to 2603:5:21a0::7 and 97.74.106.7.

ns14.domaincontrol.com points to 2603:5:22a0::7 and 173.201.74.7.

Mail Servers

qualidux.com is handled by two mail servers: hksmtp.qualidux.com and hkspam01.qualidux.com.

Some mail servers are shared between qualidux.com and other domains, for instance qualidux.com.hk.

Hostnames with a single IP

hksmtp.qualidux.com resolves to: 175.45.38.132.

hkspam01.qualidux.com resolves to: 175.45.38.131.

qualidux.com - robtex.com

qualidux.com

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