`docmark.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:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.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:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:30c4:9f4c:e959:1f38^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6fa6:bf7e:9de7:5e92^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.140.102^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-140-102.compute-1.amazonaws.com`
		A	54.89.201.236^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-201-236.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:ae1a:f535:3a35:f979:7d42^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.60.86^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-60-86.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	54.225.31.228^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-31-228.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-21 #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=1784639587

Subdomains

ns.docmark.com

Same first word

docmark.com

docmark.org

Similar names

madrock.nl

dmarkco.com

codmark.com

madrock.net

armdock.com

darkcom.de

rockdam.com

dkmacro.com

madrock.com

mardock.com

rodmack.com

docmakr.com

markdoc.org

drmacko.com

darkcom.com

komcrad.com

rackmod.com

markdoc.com

markdoc.dev

madrock.de

dkcarmo.com

rackdom.net

modrack.net

madrock.ru

madrock.ca

rockmad.com

dormakc.ru

madrock.jp

komcard.com

madrock.org

macdork.com

madrock.cn

darmock.com

kamcord.com

DNS History

30 records (7 active, 23 former)

○NSdns1.tntdental.net2008-11-18 → 2008-11-18 · 3 obs

● 2008-11-18 15:21:44
○ 2015-07-08 14:15:38
○ 2026-07-21 13:42:24

○NSdns2.tntdental.net2008-11-18 → 2008-11-18 · 3 obs

● 2008-11-18 15:21:44
○ 2015-07-08 14:15:38
○ 2026-07-21 13:42:24

○NSns.docmark.com2015-07-08 → 2016-10-12 · 5 obs

○ 2008-11-18 15:21:44
● 2015-07-08 14:15:38
● 2016-10-12 18:31:12
○ 2017-11-26 04:24:52
○ 2026-07-21 13:42:24

●NSns1.namebrightdns.com2026-06-24 → 2026-07-21 · 3 obs

○ 2026-05-15 19:14:44
● 2026-06-24 04:30:46
● 2026-07-21 13:42:24

○NSns10.worldnic.com2017-11-26 → 2017-11-26 · 4 obs

○ 2016-10-12 18:31:12
● 2017-11-26 04:24:52
○ 2026-05-12 08:42:30
○ 2026-07-21 13:42:24

○NSns53.domaincontrol.com2026-05-12 → 2026-05-15 · 5 obs

○ 2017-11-26 04:24:52
● 2026-05-12 08:42:30
● 2026-05-15 19:14:44
○ 2026-06-24 04:30:46
○ 2026-07-21 13:42:24

○NSns54.domaincontrol.com2026-05-12 → 2026-05-15 · 5 obs

○ 2017-11-26 04:24:52
● 2026-05-12 08:42:30
● 2026-05-15 19:14:44
○ 2026-06-24 04:30:46
○ 2026-07-21 13:42:24

○NSns9.worldnic.com2017-11-26 → 2017-11-26 · 4 obs

○ 2016-10-12 18:31:12
● 2017-11-26 04:24:52
○ 2026-05-12 08:42:30
○ 2026-07-21 13:42:24

●NSnsg1.namebrightdns.com2026-06-24 → 2026-07-21 · 3 obs

○ 2026-05-15 19:14:44
● 2026-06-24 04:30:46
● 2026-07-21 13:42:24

●NSnsg2.namebrightdns.com2026-06-24 → 2026-07-21 · 3 obs

○ 2026-05-15 19:14:44
● 2026-06-24 04:30:46
● 2026-07-21 13:42:24

○MXalt1.aspmx.l.google.com2017-11-26 → 2017-11-26 · 4 obs

○ 2016-10-12 18:31:12
● 2017-11-26 04:24:52
○ 2026-05-12 08:42:30
○ 2026-07-21 13:42:24

○MXalt2.aspmx.l.google.com2017-11-26 → 2017-11-26 · 4 obs

○ 2016-10-12 18:31:12
● 2017-11-26 04:24:52
○ 2026-05-12 08:42:30
○ 2026-07-21 13:42:24

○MXalt3.aspmx.l.google.com2026-05-12 → 2026-07-21 · 2 obs

○ 2026-05-12 08:42:30
○ 2026-07-21 13:42:24

○MXalt4.aspmx.l.google.com2026-05-12 → 2026-07-21 · 2 obs

○ 2026-05-12 08:42:30
○ 2026-07-21 13:42:24

○MXaspmx.l.google.com2017-11-26 → 2017-11-26 · 4 obs

○ 2016-10-12 18:31:12
● 2017-11-26 04:24:52
○ 2026-05-12 08:42:30
○ 2026-07-21 13:42:24

○MXaspmx2.googlemail.com2017-11-26 → 2017-11-26 · 4 obs

○ 2016-10-12 18:31:12
● 2017-11-26 04:24:52
○ 2026-05-12 08:42:30
○ 2026-07-21 13:42:24

○MXaspmx3.googlemail.com2017-11-26 → 2017-11-26 · 4 obs

○ 2016-10-12 18:31:12
● 2017-11-26 04:24:52
○ 2026-05-12 08:42:30
○ 2026-07-21 13:42:24

○MXlists.acesthetics.com2008-11-18 → 2008-11-18 · 3 obs

● 2008-11-18 15:21:44
○ 2015-07-08 14:15:38
○ 2026-07-21 13:42:24

○MXmx-01.tntsupport.net2015-07-08 → 2016-10-12 · 5 obs

○ 2008-11-18 15:21:44
● 2015-07-08 14:15:38
● 2016-10-12 18:31:12
○ 2017-11-26 04:24:52
○ 2026-07-21 13:42:24

●A13.223.25.842026-06-24 → 2026-07-21 · 3 obs

○ 2026-05-15 19:14:44
● 2026-06-24 04:30:46
● 2026-07-21 13:42:24

○A13.248.213.452026-05-12 → 2026-05-15 · 5 obs

○ 2017-11-26 04:24:52
● 2026-05-12 08:42:30
● 2026-05-15 19:14:44
○ 2026-06-24 04:30:46
○ 2026-07-21 13:42:24

○A146.20.13.172017-11-26 → 2017-11-26 · 4 obs

○ 2016-10-12 18:31:12
● 2017-11-26 04:24:52
○ 2026-05-12 08:42:30
○ 2026-07-21 13:42:24

○A159.203.114.1052015-12-07 → 2016-10-12 · 5 obs

○ 2015-09-26 07:51:36
● 2015-12-07 18:24:46
● 2016-10-12 18:31:12
○ 2017-11-26 04:24:52
○ 2026-07-21 13:42:24

○A174.132.121.1222015-07-08 → 2015-09-26 · 5 obs

○ 2008-11-18 15:21:44
● 2015-07-08 14:15:38
● 2015-09-26 07:51:36
○ 2015-12-07 18:24:46
○ 2026-07-21 13:42:24

○A192.241.187.712026-05-12 → 2026-07-21 · 2 obs

○ 2026-05-12 08:42:30
○ 2026-07-21 13:42:24

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-24 → 2026-07-21 · 3 obs

○ 2026-05-15 19:14:44
● 2026-06-24 04:30:46
● 2026-07-21 13:42:24

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-24 → 2026-07-21 · 3 obs

○ 2026-05-15 19:14:44
● 2026-06-24 04:30:46
● 2026-07-21 13:42:24

●A54.243.117.1972026-06-24 → 2026-07-21 · 3 obs

○ 2026-05-15 19:14:44
● 2026-06-24 04:30:46
● 2026-07-21 13:42:24

○A74.52.143.1642008-11-18 → 2008-11-18 · 3 obs

● 2008-11-18 15:21:44
○ 2015-07-08 14:15:38
○ 2026-07-21 13:42:24

○A76.223.67.1892026-05-12 → 2026-05-15 · 5 obs

○ 2017-11-26 04:24:52
● 2026-05-12 08:42:30
● 2026-05-15 19:14:44
○ 2026-06-24 04:30:46
○ 2026-07-21 13:42:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
docmark.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.90.60.86

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for docmark.com (unsigned zone)

⏱️ Timing

Total: 282ms | 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

Hierarchy

The domain ns.docmark.com falls under the parent docmark.com.

IP Addresses

docmark.com directs to four IP numbers, which are 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.

radiantgirl.com, wanderlustyoga.com, sivasport.com and two other host names share IP numbers with docmark.com.

Name Servers

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

At least some of docmark.com's name servers are shared with other domains, for example truerust.com, imidget.com, networksouthwest.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hostnames that resolve to 7 IP addresses:

Hostname nsg1.namebrightdns.com directs to 3.90.140.102, 54.89.201.236 and 54.234.103.190 along with 4 other IP addresses.

Hostnames pointing to five IP numbers:

ns1.namebrightdns.com resolves to four IP addresses: 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.

nsg2.namebrightdns.com resolves to four IP addresses: 3.90.60.86, 54.221.37.2, 54.225.31.228 and two others.

docmark.com - robtex.com

docmark.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`docmark.com`

`com`