`ctxnsqa.net`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
MX	`ctxnsqa-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2025-04-22 #6

`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=1785731332

Same first word

ctxnsqa.com

ctxnsqa.net

ctxnsqa.org

DNS History

15 records (10 active, 5 former)

○NSdns1.cscdns.net2020-01-31 → 2020-01-31 · 4 obs

○ 2017-01-03 10:56:12
● 2020-01-31 18:04:52
○ 2026-07-22 07:03:32
○ 2026-08-03 04:40:12

○NSdns2.cscdns.net2020-01-31 → 2020-01-31 · 4 obs

○ 2017-01-03 10:56:12
● 2020-01-31 18:04:52
○ 2026-07-22 07:03:32
○ 2026-08-03 04:40:12

●NSns1.markmonitor.com2026-07-22 → 2026-08-03 · 3 obs

○ 2020-01-31 18:04:52
● 2026-07-22 07:03:32
● 2026-08-03 04:40:12

●NSns2.markmonitor.com2026-07-22 → 2026-08-03 · 3 obs

○ 2020-01-31 18:04:52
● 2026-07-22 07:03:32
● 2026-08-03 04:40:12

●NSns3.markmonitor.com2026-07-22 → 2026-08-03 · 3 obs

○ 2020-01-31 18:04:52
● 2026-07-22 07:03:32
● 2026-08-03 04:40:12

●NSns4.markmonitor.com2026-07-22 → 2026-08-03 · 3 obs

○ 2020-01-31 18:04:52
● 2026-07-22 07:03:32
● 2026-08-03 04:40:12

●NSns5.markmonitor.com2026-07-22 → 2026-08-03 · 3 obs

○ 2020-01-31 18:04:52
● 2026-07-22 07:03:32
● 2026-08-03 04:40:12

●NSns6.markmonitor.com2026-07-22 → 2026-08-03 · 3 obs

○ 2020-01-31 18:04:52
● 2026-07-22 07:03:32
● 2026-08-03 04:40:12

○NSns67.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 10:56:12
○ 2020-01-31 18:04:52
○ 2026-08-03 04:40:12

○NSns68.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 10:56:12
○ 2020-01-31 18:04:52
○ 2026-08-03 04:40:12

●NSns7.markmonitor.com2026-07-22 → 2026-08-03 · 3 obs

○ 2020-01-31 18:04:52
● 2026-07-22 07:03:32
● 2026-08-03 04:40:12

●MXctxnsqa-net.mail.protection.outlook.com2017-01-03 → 2026-08-03 · 2 obs

● 2017-01-03 10:56:12
● 2026-08-03 04:40:12

●A165.160.13.202020-01-31 → 2026-08-03 · 3 obs

○ 2017-01-03 10:56:12
● 2020-01-31 18:04:52
● 2026-08-03 04:40:12

●A165.160.15.202020-01-31 → 2026-08-03 · 3 obs

○ 2017-01-03 10:56:12
● 2020-01-31 18:04:52
● 2026-08-03 04:40:12

○A50.63.202.482017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 10:56:12
○ 2020-01-31 18:04:52
○ 2026-08-03 04:40:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...	-
ctxnsqa.net	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	-

✅ Authoritative Response

Server:149.112.161.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctxnsqa.net (unsigned zone)

⏱️ Timing

Total: 651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.13.20, 165.160.15.20`
NS	7	`ns3.markmonitor.com, ns5.markmonitor.com...`
MX	1	`ctxnsqa-net.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

Analysis

IP Addresses

ctxnsqa.net directs to two IP numbers, 165.160.13.20 and 165.160.15.20

Additional host names — morpho-time.fr, truist-onup.info, augusteightmovie.com and two others — share IP numbers with ctxnsqa.net.

Name Servers

ctxnsqa.net delegates authority to 7 name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com plus 4 other.

ctxnsqa.net shares at least some of its name servers with other domains, including skysportsbar.de, queeasyjet.com, amazoncouriersuk.com and two others.

These name servers are frequently seen alongside the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names with two IP numbers:

ns1.markmonitor.com directs traffic to 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com directs traffic to 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com directs traffic to 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com directs traffic to 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com directs traffic to 149.112.160.2 and 2620:10a:80a8::2.

ns6.markmonitor.com directs traffic to 176.97.158.3 and 2001:67c:10b8::3.

ns7.markmonitor.com directs traffic to 149.112.161.2 and 2620:10a:80a9::2.