`rootctxs.net`

DNSSEC	⚠️ Not signed
A	99.83.176.46^{🇺🇸 Amazon99.83.176.0/20}
		PTR	`a44fc39dcd01d2028.awsglobalaccelerator.com`
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}
TXT	`v=spf1 -all`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2025-02-07 #1

`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=1786410814

Same first word

rootctxs.net

DNS History

13 records (8 active, 5 former)

○NSdns1.cscdns.net2015-06-06 → 2017-09-17 · 4 obs

● 2015-06-06 10:21:10
● 2017-09-17 06:33:26
○ 2026-03-26 10:14:46
○ 2026-08-11 01:45:42

○NSdns2.cscdns.net2015-06-06 → 2017-09-17 · 4 obs

● 2015-06-06 10:21:10
● 2017-09-17 06:33:26
○ 2026-03-26 10:14:46
○ 2026-08-11 01:45:42

●NSns1.markmonitor.com2026-03-26 → 2026-08-11 · 3 obs

○ 2017-09-17 06:33:26
● 2026-03-26 10:14:46
● 2026-08-11 01:45:42

●NSns2.markmonitor.com2026-03-26 → 2026-08-11 · 3 obs

○ 2017-09-17 06:33:26
● 2026-03-26 10:14:46
● 2026-08-11 01:45:42

●NSns3.markmonitor.com2026-03-26 → 2026-08-11 · 3 obs

○ 2017-09-17 06:33:26
● 2026-03-26 10:14:46
● 2026-08-11 01:45:42

●NSns4.markmonitor.com2026-03-26 → 2026-08-11 · 3 obs

○ 2017-09-17 06:33:26
● 2026-03-26 10:14:46
● 2026-08-11 01:45:42

●NSns5.markmonitor.com2026-03-26 → 2026-08-11 · 3 obs

○ 2017-09-17 06:33:26
● 2026-03-26 10:14:46
● 2026-08-11 01:45:42

●NSns6.markmonitor.com2026-03-26 → 2026-08-11 · 3 obs

○ 2017-09-17 06:33:26
● 2026-03-26 10:14:46
● 2026-08-11 01:45:42

●NSns7.markmonitor.com2026-03-26 → 2026-08-11 · 3 obs

○ 2017-09-17 06:33:26
● 2026-03-26 10:14:46
● 2026-08-11 01:45:42

○MXcustmx.cscdns.net2015-06-06 → 2017-09-17 · 4 obs

● 2015-06-06 10:21:10
● 2017-09-17 06:33:26
○ 2026-03-26 10:14:46
○ 2026-08-11 01:45:42

○A165.160.13.202015-06-06 → 2017-09-17 · 4 obs

● 2015-06-06 10:21:10
● 2017-09-17 06:33:26
○ 2026-03-26 10:14:46
○ 2026-08-11 01:45:42

○A165.160.15.202015-06-06 → 2017-09-17 · 4 obs

● 2015-06-06 10:21:10
● 2017-09-17 06:33:26
○ 2026-03-26 10:14:46
○ 2026-08-11 01:45:42

●A99.83.176.462026-03-26 → 2026-08-11 · 3 obs

○ 2017-09-17 06:33:26
● 2026-03-26 10:14:46
● 2026-08-11 01:45:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	g.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rootctxs.net	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	-

✅ Authoritative Response

Server:176.97.158.1

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 rootctxs.net (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`99.83.176.46`
NS	7	`ns7.markmonitor.com, ns1.markmonitor.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

Analysis

IP Addresses

rootctxs.net has exactly one IP address — 99.83.176.46.

www.ln.am, introspex.com, ciiiflex.org plus two other host names have IP numbers in common with rootctxs.net.

Name Servers

rootctxs.net is delegated to 7 name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 other.

rootctxs.net has at least partial name server overlap with other domains, such as bobsimon.info, glitchcon.org, dreams-come-true-give-away.com and two others.

It is common to find these name servers paired with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names pointing to two IP addresses:

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

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

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

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

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

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

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