usabilitytest.net - dns.ninja

`usabilitytest.net`

DNSSEC	⚠️ Not signed
NS	`pns1.cloudns.net` ⭐
		A	2a06:fb00:1::1:111^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`pns1.cloudns.net`
		A	185.136.96.111^{🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd}
			PTR	`pns1.cloudns.net`
NS	`pns2.cloudns.net`
		A	2a06:fb00:1::2:111^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`pns2.cloudns.net`
		A	185.136.97.111^{CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd}
			PTR	`pns2.cloudns.net`
NS	`pns3.cloudns.net`
		A	2a06:fb00:1::3:111^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`pns3.cloudns.net`
		A	185.136.98.111^{🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd}
			PTR	`pns3.cloudns.net`
NS	`pns4.cloudns.net`
		A	2a06:fb00:1::4:111^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`pns4.cloudns.net`
		A	185.136.99.111^{CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd}
			PTR	`pns4.cloudns.net`
MX	`mx1.mysecondarymx.com` ⭐
		A	139.162.158.193^{🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies}
			PTR	`licklider.mysecondarymx.com`
MX	`mx2.mysecondarymx.com` ⭐
		A	139.162.149.209^{🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies}
			PTR	`davies.mysecondarymx.com`
TXT	`v=spf1 mx -all`
SOA	`pns1.cloudns.net`support@cloudns.net 2025-09-23 #24

`net`

	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=1782744951

Same first word

usabilitytest.com

usabilitytest.de

usabilitytest.ch

usabilitytest.it

usabilitytest.net

usabilitytest.dk

Similar names

testusability.com

testusability.ru

DNS History

13 records (6 active, 7 former)

○NSns1.webmailer.de2007-09-16 → 2017-02-12 · 4 obs

● 2007-09-16 08:12:14
● 2017-02-12 00:42:34
○ 2020-02-13 06:47:02
○ 2026-06-29 15:02:26

○NSns2.webmailer.de2007-09-16 → 2017-02-12 · 4 obs

● 2007-09-16 08:12:14
● 2017-02-12 00:42:34
○ 2020-02-13 06:47:02
○ 2026-06-29 15:02:26

●NSpns1.cloudns.net2026-03-27 → 2026-06-29 · 3 obs

○ 2020-02-13 06:47:02
● 2026-03-27 20:38:00
● 2026-06-29 15:02:26

●NSpns2.cloudns.net2026-03-27 → 2026-06-29 · 3 obs

○ 2020-02-13 06:47:02
● 2026-03-27 20:38:00
● 2026-06-29 15:02:26

●NSpns3.cloudns.net2026-03-27 → 2026-06-29 · 3 obs

○ 2020-02-13 06:47:02
● 2026-03-27 20:38:00
● 2026-06-29 15:02:26

●NSpns4.cloudns.net2026-03-27 → 2026-06-29 · 3 obs

○ 2020-02-13 06:47:02
● 2026-03-27 20:38:00
● 2026-06-29 15:02:26

○MXmailin.webmailer.de2007-09-16 → 2007-09-16 · 3 obs

● 2007-09-16 08:12:14
○ 2015-06-24 09:51:32
○ 2026-06-29 15:02:26

●MXmx1.mysecondarymx.com2026-03-27 → 2026-06-29 · 3 obs

○ 2020-02-13 06:47:02
● 2026-03-27 20:38:00
● 2026-06-29 15:02:26

●MXmx2.mysecondarymx.com2026-03-27 → 2026-06-29 · 3 obs

○ 2020-02-13 06:47:02
● 2026-03-27 20:38:00
● 2026-06-29 15:02:26

○MXsmtp.rzone.de2015-06-24 → 2017-02-12 · 5 obs

○ 2007-09-16 08:12:14
● 2015-06-24 09:51:32
● 2017-02-12 00:42:34
○ 2020-02-13 06:47:02
○ 2026-06-29 15:02:26

○A192.67.198.552007-09-16 → 2007-09-16 · 3 obs

● 2007-09-16 08:12:14
○ 2015-06-24 09:51:32
○ 2026-06-29 15:02:26

○A2a01:238:20a:202:1161::2015-06-24 → 2017-02-12 · 5 obs

○ 2007-09-16 08:12:14
● 2015-06-24 09:51:32
● 2017-02-12 00:42:34
○ 2020-02-13 06:47:02
○ 2026-06-29 15:02:26

○A81.169.145.1612015-06-24 → 2017-02-12 · 5 obs

○ 2007-09-16 08:12:14
● 2015-06-24 09:51:32
● 2017-02-12 00:42:34
○ 2020-02-13 06:47:02
○ 2026-06-29 15:02:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	l.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
usabilitytest.net	pns2.cloudns.net, pns1.cloudns.net, pns3.cloudns.net, pns4.cloudns.net	8 records

✅ Authoritative Response

Server:185.136.97.111

NS records: pns2.cloudns.net, pns1.cloudns.net, pns3.cloudns.net, pns4.cloudns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usabilitytest.net (unsigned zone)

⏱️ Timing

Total: 2750ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`pns1.cloudns.net, pns2.cloudns.net...`
MX	2	`mx1.mysecondarymx.com (pri: 10), mx2.mysecondarymx.com (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`pns1.cloudns.net support.cloudns.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (pns2.cloudns.net, pns2.cloudns.net, pns1.cloudns.net...)

Analysis

Name Servers

The domain usabilitytest.net is delegated to these four name servers: pns1.cloudns.net, pns2.cloudns.net, pns3.cloudns.net and pns4.cloudns.net.

The name servers of usabilitytest.net overlap at least partially with those of other domains — among them smartprogramm.com, millenniumkb.com, stonesav.ru and two more.

These name servers commonly appear in delegations together with ns1.cloudns.net, ns2.cloudns.net, ns4.cloudns.net and 6 other.

Each of the four hosts pns1.cloudns.net, pns2.cloudns.net, pns3.cloudns.net and pns4.cloudns.net has two IP addresses. pns1.cloudns.net points to 185.136.96.111 and 2a06:fb00:1::1:111. pns2.cloudns.net points to 185.136.97.111 and 2a06:fb00:1::2:111. pns3.cloudns.net points to 185.136.98.111 and 2a06:fb00:1::3:111. pns4.cloudns.net points to 185.136.99.111 and 2a06:fb00:1::4:111.

Mail Servers

The MX records for usabilitytest.net point to two mail servers: mx1.mysecondarymx.com and mx2.mysecondarymx.com.

usabilitytest.net has the same MX record configuration as other domains, including mysecondarymx.net, mysecondarymx.com and billyholloman.com.

Both mx1.mysecondarymx.com and mx2.mysecondarymx.com have a single IP address each — mx1.mysecondarymx.com resolves to 139.162.158.193 while mx2.mysecondarymx.com resolves to 139.162.149.209.