`marksourcing.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	44.208.83.180^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
A	54.84.240.235^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7107:667d:570b:171e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:36f4:3cd1:55dc:15^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.208.27.76^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-208-27-76.compute-1.amazonaws.com`
		A	13.222.185.86^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-185-86.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1dc6:2e82:f754:42f2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5fd0:44f5:517a:9aeb^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.89.122.29^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-122-29.compute-1.amazonaws.com`
		A	54.210.156.168^{🇺🇸 Amazon54.210.0.0/16 EC2 IAD VPC Address Range}
			PTR	`ec2-54-210-156-168.compute-1.amazonaws.com`
		A	100.30.180.112^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-30-180-112.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-09 #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=1771291435

Same first word

marksourcing.com

DNS History

16 records (6 active, 10 former)

○NSdns1.namecheaphosting.com2017-04-07 → 2017-04-07 · 3 obs

● 2017-04-07 01:50:10
○ 2026-02-18 11:24:28
○ 2026-03-09 07:50:30

○NSdns2.namecheaphosting.com2017-04-07 → 2017-04-07 · 3 obs

● 2017-04-07 01:50:10
○ 2026-02-18 11:24:28
○ 2026-03-09 07:50:30

●NSns1.namebrightdns.com2026-02-18 → 2026-03-09 · 3 obs

○ 2017-04-07 01:50:10
● 2026-02-18 11:24:28
● 2026-03-09 07:50:30

●NSns2.namebrightdns.com2026-03-09 → 2026-03-09 · 3 obs

○ 2026-02-18 11:24:28
● 2026-03-09 07:50:28
● 2026-03-09 07:50:30

○NSnsg1.namebrightdns.com2026-02-18 → 2026-02-18 · 4 obs

○ 2017-04-07 01:50:10
● 2026-02-18 11:24:28
○ 2026-03-09 07:50:28
○ 2026-03-09 07:50:30

○NSnsg2.namebrightdns.com2026-02-18 → 2026-02-18 · 4 obs

○ 2017-04-07 01:50:10
● 2026-02-18 11:24:28
○ 2026-03-09 07:50:28
○ 2026-03-09 07:50:30

○MXmail.marksourcing.com2017-04-07 → 2017-04-07 · 3 obs

● 2017-04-07 01:50:10
○ 2026-02-18 11:24:28
○ 2026-03-09 07:50:30

○A13.223.25.842026-02-18 → 2026-02-18 · 4 obs

○ 2017-04-07 01:50:10
● 2026-02-18 11:24:28
○ 2026-03-09 07:50:28
○ 2026-03-09 07:50:30

○A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-18 → 2026-02-18 · 4 obs

○ 2017-04-07 01:50:10
● 2026-02-18 11:24:28
○ 2026-03-09 07:50:28
○ 2026-03-09 07:50:30

○A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-18 → 2026-02-18 · 4 obs

○ 2017-04-07 01:50:10
● 2026-02-18 11:24:28
○ 2026-03-09 07:50:28
○ 2026-03-09 07:50:30

●A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-03-09 → 2026-03-09 · 3 obs

○ 2026-02-18 11:24:28
● 2026-03-09 07:50:28
● 2026-03-09 07:50:30

●A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-03-09 → 2026-03-09 · 3 obs

○ 2026-02-18 11:24:28
● 2026-03-09 07:50:28
● 2026-03-09 07:50:30

●A44.208.83.1802026-03-09 → 2026-03-09 · 3 obs

○ 2026-02-18 11:24:28
● 2026-03-09 07:50:28
● 2026-03-09 07:50:30

○A54.243.117.1972026-02-18 → 2026-02-18 · 4 obs

○ 2017-04-07 01:50:10
● 2026-02-18 11:24:28
○ 2026-03-09 07:50:28
○ 2026-03-09 07:50:30

●A54.84.240.2352026-03-09 → 2026-03-09 · 3 obs

○ 2026-02-18 11:24:28
● 2026-03-09 07:50:28
● 2026-03-09 07:50:30

○A68.65.122.2352017-04-07 → 2017-04-07 · 3 obs

● 2017-04-07 01:50:10
○ 2026-02-18 11:24:28
○ 2026-03-09 07:50:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
marksourcing.com	ns1.namebrightdns.com, ns2.namebrightdns.com	10 records

✅ Authoritative Response

Server: 54.196.116.62

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for marksourcing.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.208.83.180, 54.84.240.235`
AAAA	2	`2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5, 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd`
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

IP Addresses

marksourcing.com maps to four IP numbers: 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5, 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd, 44.208.83.180 and 54.84.240.235.

Other host names such as walkinvestment.com, alssad.com, newhombres.com, cheaphouse.com and genialpoint.com share IPs with marksourcing.com.

Name Servers

Two name servers ns1.namebrightdns.com and ns2.namebrightdns.com handle the delegation for marksourcing.com.

marksourcing.com shares the same name server setup as other domains, for example stateva.com, mx.millriverpark.com, ouiza.com, aifbo.com and bootpool.com.

marksourcing.com at least partially shares name servers with other domains, for example concarro.com, getreos.com, rew123.com, kaboats.com and ysber.com.

these name servers are commonly used with nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com, ns1.dropcatch.com and ns2.dropcatch.com.

Host names with five IP numbers: The host name ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0, 2600:1f18:683a:ae1a:7107:667d:570b:171e, 2600:1f18:683a:ae1b:36f4:3cd1:55dc:15, 3.208.27.76 and 13.222.185.86; the host name ns2.namebrightdns.com points to 2600:1f18:683a:ae1a:1dc6:2e82:f754:42f2, 2600:1f18:683a:ae1b:5fd0:44f5:517a:9aeb, 54.89.122.29, 54.210.156.168 and 100.30.180.112.

marksourcing.com - robtex.com