`rjtc.com`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
NS	`ha1.markmonitor.zone` ⭐ ⚠️ Not in parent delegation
		A	2001:67c:1bc::5^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ha1.markmonitor.zone`
		A	192.174.68.5^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ha1.markmonitor.zone`
NS	`ha2.markmonitor.zone` ⚠️ Not in parent delegation
		A	2620:10a:80eb::6b^{🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1}
			PTR	`ha2.markmonitor.zone`
		A	162.219.54.170^{🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1}
			PTR	`ha2.markmonitor.zone`
NS	`ha3.markmonitor.zone` ⚠️ Not in parent delegation
		A	2001:67c:10b8::5^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ha3.markmonitor.zone`
		A	176.97.158.5^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ha3.markmonitor.zone`
NS	`ha4.markmonitor.zone` ⚠️ Not in parent delegation
		A	2620:10a:80ec::6b^{🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2}
			PTR	`ha4.markmonitor.zone`
		A	162.219.55.170^{🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2}
			PTR	`ha4.markmonitor.zone`
NS	`ns1.markmonitor.com` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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}
SOA	`ha1.markmonitor.zone`hostmaster@markmonitor.com 2022-09-19 #2

`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=1784527012

Same first word

rjtc.net

rjtc.com

rjtc.org

Similar names

jrct.org.gg

jrtc.org.sg

jtcr.com

tcjr.nl

jctr.com

jrct.org.uk

jrct.com

jctr.org

tjrc.ph

trcj.ro

jrtc.co.jp

ctjr.com

jrtc.info

tcrj.pl

tjrc.net

cjtr.com

rctj.info

jctr.org.zm

rjct.com

jcrt.com

trjc.com

tcrj.com.br

jrtc.se

rcjt.org

jtrc.com

jcrt.cn

jrtc.co.uk

cjtr.com.cn

jrtc.dk

crtj.co.jp

tjcr.us

jcrt.co.uk

tjcr.net

jtrc.sakura.ne.jp

jcrt.myshopify.com

tcjr.de

jrtc.org

crtj.info

crjt.net

jrtc.de

jcrt.org

crjt.org

rctj.com

rcjt.com

jrtc.net

tcjr.ch

rjct.nl

tcrj.com.cn

tcjr.net

jcrt.net

ctrj.com

cjrt.fm

tjrc.com.cn

jtrc.or.jp

rtjc.cn

cjrt.com

crtj.cn

trjc.com.cn

trjc.net

jrct.net

cjrt.xyz

crtj.com

jrtc.com

jrct.cn

ctjr.de

DNS History

18 records (12 active, 6 former)

●NSha1.markmonitor.zone2026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

●NSha2.markmonitor.zone2026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

●NSha3.markmonitor.zone2026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

●NSha4.markmonitor.zone2026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

●NSns1.markmonitor.com2026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

●NSns2.markmonitor.com2026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

○NSns25.domaincontrol.com2015-08-20 → 2019-12-27 · 4 obs

● 2015-08-20 09:01:10
● 2019-12-27 07:46:00
○ 2026-07-19 08:06:56
○ 2026-07-20 06:05:04

○NSns26.domaincontrol.com2015-08-20 → 2019-12-27 · 4 obs

● 2015-08-20 09:01:10
● 2019-12-27 07:46:00
○ 2026-07-19 08:06:56
○ 2026-07-20 06:05:04

●NSns3.markmonitor.com2026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

●NSns4.markmonitor.com2026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

●NSns5.markmonitor.com2026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

●NSns6.markmonitor.com2026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

●NSns7.markmonitor.com2026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

○MXmailstore1.secureserver.net2015-08-20 → 2017-01-27 · 4 obs

● 2015-08-20 09:01:10
● 2017-01-27 00:13:32
○ 2019-12-27 07:46:00
○ 2026-07-20 06:05:04

○MXsmtp.secureserver.net2015-08-20 → 2017-01-27 · 4 obs

● 2015-08-20 09:01:10
● 2017-01-27 00:13:32
○ 2019-12-27 07:46:00
○ 2026-07-20 06:05:04

○A184.168.221.432015-08-20 → 2017-01-27 · 4 obs

● 2015-08-20 09:01:10
● 2017-01-27 00:13:32
○ 2019-12-27 07:46:00
○ 2026-07-20 06:05:04

○A184.168.221.562019-12-27 → 2019-12-27 · 4 obs

○ 2017-01-27 00:13:32
● 2019-12-27 07:46:00
○ 2026-07-19 08:06:56
○ 2026-07-20 06:05:04

●A3.33.139.322026-07-19 → 2026-07-20 · 3 obs

○ 2019-12-27 07:46:00
● 2026-07-19 08:06:56
● 2026-07-20 06:05:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
rjtc.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:149.112.161.2

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 rjtc.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	4	`ha3.markmonitor.zone, ha2.markmonitor.zone...`
SOA	1	`ha1.markmonitor.zone hostmaster.markmoni`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

IP Addresses

rjtc.com resolves to just one IP address, 3.33.139.32.

Two other host names, along with clarivate.is, billsafe.eu and corbis.pt, also share IP numbers with rjtc.com.

Name Servers

The DNS delegation for rjtc.com covers 11 name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 8 more.

At least some of rjtc.com's name servers are shared with other domains, for example citrixsmallbusiness.com, expert-gardener.com, truthaboutpaypal.com and two more.

These name servers tend to co-occur with ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and 5 other name servers in the same DNS delegations.

Host names that have two IP addresses:

ns1.markmonitor.com maps to two IP addresses — 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com maps to two IP addresses — 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com maps to two IP addresses — 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com maps to two IP addresses — 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com maps to two IP addresses — 149.112.160.2 and 2620:10a:80a8::2.

ns6.markmonitor.com maps to two IP addresses — 176.97.158.3 and 2001:67c:10b8::3.

ns7.markmonitor.com maps to two IP addresses — 149.112.161.2 and 2620:10a:80a9::2.

ha1.markmonitor.zone maps to two IP addresses — 192.174.68.5 and 2001:67c:1bc::5.

ha2.markmonitor.zone maps to two IP addresses — 162.219.54.170 and 2620:10a:80eb::6b.

ha3.markmonitor.zone maps to two IP addresses — 176.97.158.5 and 2001:67c:10b8::5.

ha4.markmonitor.zone maps to two IP addresses — 162.219.55.170 and 2620:10a:80ec::6b.

rjtc.com - robtex.com

rjtc.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`rjtc.com`

`com`