`markcn.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d4d:6b36:7749:419b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.compute-1.amazonaws.com`
		A	54.81.37.191^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-81-37-191.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-31 #1

`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=1785508577

Same first word

markcn.com

Similar names

kmanrc.com

arkmcn.com

DNS History

26 records (7 active, 19 former)

○NSdns2.name-services.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 05:34:10
○ 2015-07-05 09:49:58
○ 2026-07-31 15:00:46

○NSdns3.name-services.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 05:34:10
○ 2015-07-05 09:49:58
○ 2026-07-31 15:00:46

○NSdns5.name-services.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 05:34:10
○ 2015-07-05 09:49:58
○ 2026-07-31 15:00:46

○NSns1.dnparking.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 05:34:10
○ 2015-07-05 09:49:58
○ 2026-07-31 15:00:46

●NSns1.namebrightdns.com2015-07-05 → 2026-07-31 · 9 obs

○ 2008-03-12 05:34:10
● 2015-07-05 09:49:58
● 2015-11-10 03:18:26
○ 2016-02-04 01:53:28
● 2016-07-03 05:50:14
● 2017-03-21 17:04:40
○ 2020-02-29 19:50:46
● 2026-02-18 05:29:42
● 2026-07-31 15:00:46

○NSns2.dnparking.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 05:34:10
○ 2015-07-05 09:49:58
○ 2026-07-31 15:00:46

○NSns2.namebrightdns.com2015-11-10 → 2017-03-21 · 7 obs

○ 2015-07-05 09:49:58
● 2015-11-10 03:18:26
○ 2016-02-04 01:53:28
● 2016-07-03 05:50:14
● 2017-03-21 17:04:40
○ 2020-02-29 19:50:46
○ 2026-07-31 15:00:46

●NSnsg1.namebrightdns.com2015-07-05 → 2026-07-31 · 8 obs

○ 2008-03-12 05:34:10
● 2015-07-05 09:49:58
○ 2015-11-10 03:18:26
● 2016-02-04 01:53:28
○ 2016-07-03 05:50:14
○ 2017-03-21 17:04:40
● 2020-02-29 19:50:46
● 2026-07-31 15:00:46

●NSnsg2.namebrightdns.com2015-07-05 → 2026-07-31 · 8 obs

○ 2008-03-12 05:34:10
● 2015-07-05 09:49:58
○ 2015-11-10 03:18:26
● 2016-02-04 01:53:28
○ 2016-07-03 05:50:14
○ 2017-03-21 17:04:40
● 2020-02-29 19:50:46
● 2026-07-31 15:00:46

○MXanmail.namebrightmail.com2015-07-05 → 2015-07-05 · 4 obs

○ 2008-03-12 05:34:10
● 2015-07-05 09:49:58
○ 2015-11-10 03:18:26
○ 2026-07-31 15:00:46

○A107.23.198.2402016-07-03 → 2016-07-03 · 4 obs

○ 2016-02-04 01:53:28
● 2016-07-03 05:50:14
○ 2017-03-21 17:04:40
○ 2026-07-31 15:00:46

●A13.223.25.842026-02-18 → 2026-07-31 · 6 obs

○ 2020-02-29 19:50:46
● 2026-02-18 05:29:42
● 2026-04-25 11:32:10
○ 2026-05-08 04:59:44
● 2026-05-10 07:51:54
● 2026-07-31 15:00:46

○A222.191.251.2462008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 05:34:10
○ 2015-07-05 09:49:58
○ 2026-07-31 15:00:46

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-18 → 2026-07-31 · 6 obs

○ 2020-02-29 19:50:46
● 2026-02-18 05:29:42
● 2026-04-25 11:32:10
○ 2026-05-08 04:59:44
● 2026-05-10 07:51:54
● 2026-07-31 15:00:46

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-18 → 2026-07-31 · 3 obs

○ 2020-02-29 19:50:46
● 2026-02-18 05:29:42
● 2026-07-31 15:00:46

○A52.0.96.242016-02-04 → 2016-02-04 · 4 obs

○ 2015-11-10 03:18:26
● 2016-02-04 01:53:28
○ 2016-07-03 05:50:14
○ 2026-07-31 15:00:46

○A52.204.129.222017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-03 05:50:14
● 2017-03-21 17:04:40
○ 2020-02-29 19:50:46
○ 2026-07-31 15:00:46

○A52.4.72.1372016-07-03 → 2016-07-03 · 4 obs

○ 2016-02-04 01:53:28
● 2016-07-03 05:50:14
○ 2017-03-21 17:04:40
○ 2026-07-31 15:00:46

○A52.71.117.992016-02-04 → 2016-02-04 · 4 obs

○ 2015-11-10 03:18:26
● 2016-02-04 01:53:28
○ 2016-07-03 05:50:14
○ 2026-07-31 15:00:46

○A54.174.31.2542015-07-05 → 2015-11-10 · 5 obs

○ 2008-03-12 05:34:10
● 2015-07-05 09:49:58
● 2015-11-10 03:18:26
○ 2016-02-04 01:53:28
○ 2026-07-31 15:00:46

○A54.208.74.2152015-07-05 → 2015-11-10 · 5 obs

○ 2008-03-12 05:34:10
● 2015-07-05 09:49:58
● 2015-11-10 03:18:26
○ 2016-02-04 01:53:28
○ 2026-07-31 15:00:46

●A54.243.117.1972026-02-18 → 2026-07-31 · 3 obs

○ 2020-02-29 19:50:46
● 2026-02-18 05:29:42
● 2026-07-31 15:00:46

○A54.85.127.702017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-03 05:50:14
● 2017-03-21 17:04:40
○ 2020-02-29 19:50:46
○ 2026-07-31 15:00:46

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-05 → 2016-07-03 · 5 obs

○ 2008-03-12 05:34:10
● 2015-07-05 09:49:58
● 2016-07-03 05:50:14
○ 2017-03-21 17:04:40
○ 2026-07-31 15:00:46

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-03 05:50:14
● 2017-03-21 17:04:40
○ 2020-02-29 19:50:46
○ 2026-07-31 15:00:46

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-02-29 → 2020-02-29 · 4 obs

○ 2017-03-21 17:04:40
● 2020-02-29 19:50:46
○ 2026-02-18 05:29:42
○ 2026-07-31 15:00:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
markcn.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:44.223.19.215

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markcn.com (unsigned zone)

⏱️ Timing

Total: 3057ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

markcn.com points to the four IP addresses 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

veterbe.com, brand-ability.com, www.rea77.com and two other host names share IP numbers with markcn.com.

Name Servers

The authoritative name servers for markcn.com are ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com — three in total.

There is at least partial name server overlap between markcn.com and other domains — mytherapybox.com, waterdex.com, mercsat.com and two more among them.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are often found in combination with these name servers.

Hostnames that resolve to 7 IP addresses:

Hostname nsg1.namebrightdns.com directs to 44.223.19.215, 54.81.37.191 and 54.234.103.190 along with 4 other IP addresses.

Hostnames pointing to five IP numbers:

nsg2.namebrightdns.com resolves to four IP addresses: 54.162.235.48, 54.221.37.2, 174.129.117.232 and two others.

Hostnames that resolve to three IP addresses:

The hostname ns1.namebrightdns.com directs to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.

markcn.com - robtex.com

markcn.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

`markcn.com`

`com`