rtkl.org - dns.ninja

`rtkl.org`

DNSSEC	⚠️ Not signed
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 2025-02-24 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786333683

Same first word

rtkl.biz

rtkl.com

rtkl.org

rtkl.net

rtkl.co

rtkl.ru

rtkl.info

Similar names

rtlk.info

trkl.com

krtl.net

lkrt.com

krtl.s3.dualstack.us-east-1.amazonaws.com

tkrl.org

ltrk.s3.amazonaws.com

rktl.fi

tlkr.de

tlkr.in

ktrl.net

krtl.de

ltrk.us

tkrl.cn

rltk.readthedocs.io

trkl.co

krtl.top

krtl.eu.org

ltrk.com

rtlk.com

lrkt.lt

krtl.org

krlt.com

lktr.com

ltrk.net

kltr.net

ktrl.cn

tlkr.com

krtl.ru

trlk.ru

trkl.se

rlkt.com.cn

lktr.cn

ltrk.co

rtlk.net

tklr.com

rktl.de

krtl.cc

trkl.in

krtl.com

krlt.org

rklt.co.uk

kltr.com

tlkr.ru

lrtk.lt

lktr.ru

tlkr.net

kltr.cz

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ltrk.lv

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ktlr.nl

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tklr.net

ltkr.es

rklt.com

rtlk.de

ktrl.com

ktlr.com

rklt.net

trkl.de

tlkr.mobi

kltr.de

tlkr.io

lrtk.net

klrt.com

trkl.it

tlrk.com

rltk.com

DNS History

21 records (7 active, 14 former)

●NSns1.markmonitor.com2026-03-21 → 2026-08-10 · 3 obs

○ 2017-01-17 13:35:02
● 2026-03-21 07:33:28
● 2026-08-10 04:00:14

○NSns1.namebrightdns.com2016-10-16 → 2017-01-17 · 5 obs

○ 2016-07-10 20:43:48
● 2016-10-16 22:46:24
● 2017-01-17 13:35:02
○ 2026-03-21 07:33:28
○ 2026-08-10 04:00:14

○NSns1.parkingcrew.net2015-08-15 → 2016-03-14 · 4 obs

● 2015-08-15 16:42:44
● 2016-03-14 17:10:36
○ 2016-07-10 20:43:48
○ 2026-08-10 04:00:14

●NSns2.markmonitor.com2026-03-21 → 2026-08-10 · 3 obs

○ 2017-01-17 13:35:02
● 2026-03-21 07:33:28
● 2026-08-10 04:00:14

○NSns2.namebrightdns.com2016-10-16 → 2017-01-17 · 5 obs

○ 2016-07-10 20:43:48
● 2016-10-16 22:46:24
● 2017-01-17 13:35:02
○ 2026-03-21 07:33:28
○ 2026-08-10 04:00:14

○NSns2.parkingcrew.net2015-08-15 → 2016-03-14 · 4 obs

● 2015-08-15 16:42:44
● 2016-03-14 17:10:36
○ 2016-07-10 20:43:48
○ 2026-08-10 04:00:14

●NSns3.markmonitor.com2026-03-21 → 2026-08-10 · 3 obs

○ 2017-01-17 13:35:02
● 2026-03-21 07:33:28
● 2026-08-10 04:00:14

●NSns4.markmonitor.com2026-03-21 → 2026-08-10 · 3 obs

○ 2017-01-17 13:35:02
● 2026-03-21 07:33:28
● 2026-08-10 04:00:14

●NSns5.markmonitor.com2026-03-21 → 2026-08-10 · 3 obs

○ 2017-01-17 13:35:02
● 2026-03-21 07:33:28
● 2026-08-10 04:00:14

●NSns6.markmonitor.com2026-03-21 → 2026-08-10 · 3 obs

○ 2017-01-17 13:35:02
● 2026-03-21 07:33:28
● 2026-08-10 04:00:14

●NSns7.markmonitor.com2026-03-21 → 2026-08-10 · 3 obs

○ 2017-01-17 13:35:02
● 2026-03-21 07:33:28
● 2026-08-10 04:00:14

○MXmail.h-email.net2015-08-15 → 2016-03-14 · 4 obs

● 2015-08-15 16:42:44
● 2016-03-14 17:10:36
○ 2016-07-10 20:43:48
○ 2026-08-10 04:00:14

○MXmail1.namebrightmail.com2016-10-16 → 2017-01-17 · 5 obs

○ 2016-07-10 20:43:48
● 2016-10-16 22:46:24
● 2017-01-17 13:35:02
○ 2026-03-21 07:33:28
○ 2026-08-10 04:00:14

○MXmail2.namebrightmail.com2016-10-16 → 2017-01-17 · 5 obs

○ 2016-07-10 20:43:48
● 2016-10-16 22:46:24
● 2017-01-17 13:35:02
○ 2026-03-21 07:33:28
○ 2026-08-10 04:00:14

○A185.53.177.62015-08-15 → 2015-12-07 · 4 obs

● 2015-08-15 16:42:44
● 2015-12-07 12:52:48
○ 2016-03-14 17:10:36
○ 2026-08-10 04:00:14

○A52.4.154.702017-01-17 → 2017-01-17 · 4 obs

○ 2016-10-16 22:46:24
● 2017-01-17 13:35:02
○ 2026-03-21 07:33:28
○ 2026-08-10 04:00:14

○A54.175.122.202016-10-16 → 2016-10-16 · 4 obs

○ 2016-07-10 20:43:48
● 2016-10-16 22:46:24
○ 2017-01-17 13:35:02
○ 2026-08-10 04:00:14

○A54.72.9.512016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-07 12:52:48
● 2016-03-14 17:10:36
○ 2016-07-10 20:43:48
○ 2026-08-10 04:00:14

○A54.86.217.1322017-01-17 → 2017-01-17 · 4 obs

○ 2016-10-16 22:46:24
● 2017-01-17 13:35:02
○ 2026-03-21 07:33:28
○ 2026-08-10 04:00:14

○CNAMEnbparking-lb-1977168523.us-east-1.elb.amazonaws.com2017-01-17 → 2017-01-17 · 3 obs

● 2017-01-17 13:35:02
○ 2026-03-21 07:33:28
○ 2026-08-10 04:00:14

○CNAMEurlforward.namebright.com2017-01-17 → 2017-01-17 · 3 obs

● 2017-01-17 13:35:02
○ 2026-03-21 07:33:28
○ 2026-08-10 04:00:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
rtkl.org	ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com...	-

✅ Authoritative Response

Server:192.174.68.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtkl.org (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

Analysis

Name Servers

rtkl.org carries NS records listing 7 name servers — ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.

rtkl.org partially shares its NS delegation with several other domains, including thesmartwaytowork.us, circovirus-porcino.mx, ce-business.de and two others.

The name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com are often found in use alongside these name servers.

Host names that have two IP addresses:

The A records for ns1.markmonitor.com return 149.112.160.1 and 2620:10a:80a8::1.

The A records for ns2.markmonitor.com return 176.97.158.1 and 2001:67c:10b8::1.

The A records for ns3.markmonitor.com return 149.112.161.1 and 2620:10a:80a9::1.

The A records for ns4.markmonitor.com return 192.174.68.1 and 2001:67c:1bc::1.

The A records for ns5.markmonitor.com return 149.112.160.2 and 2620:10a:80a8::2.

The A records for ns6.markmonitor.com return 176.97.158.3 and 2001:67c:10b8::3.

The A records for ns7.markmonitor.com return 149.112.161.2 and 2620:10a:80a9::2.