`mattressnook.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:4f4e:999e:923d:5c17^{🇺🇸 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:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c77b:8621:67b5:65^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.211.183.184^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-183-184.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 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	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-08 #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=1786240394

Previously MX for

mattressnook.com

Same first word

mattressnook.com

DNS History

15 records (7 active, 8 former)

○NSns1.accountsupport.com2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 04:22:32
○ 2015-10-31 15:08:24
○ 2026-08-09 01:57:50

○NSns1.atstechs.com2015-10-31 → 2017-06-06 · 5 obs

○ 2015-06-21 04:22:32
● 2015-10-31 15:08:24
● 2017-06-06 15:18:16
○ 2026-05-19 00:30:40
○ 2026-08-09 01:57:50

●NSns1.namebrightdns.com2026-05-19 → 2026-08-09 · 3 obs

○ 2017-06-06 15:18:16
● 2026-05-19 00:30:40
● 2026-08-09 01:57:50

○NSns2.accountsupport.com2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 04:22:32
○ 2015-10-31 15:08:24
○ 2026-08-09 01:57:50

○NSns2.atstechs.com2015-10-31 → 2017-06-06 · 5 obs

○ 2015-06-21 04:22:32
● 2015-10-31 15:08:24
● 2017-06-06 15:18:16
○ 2026-05-19 00:30:40
○ 2026-08-09 01:57:50

●NSnsg1.namebrightdns.com2026-05-19 → 2026-08-09 · 3 obs

○ 2017-06-06 15:18:16
● 2026-05-19 00:30:40
● 2026-08-09 01:57:50

●NSnsg2.namebrightdns.com2026-05-19 → 2026-08-09 · 3 obs

○ 2017-06-06 15:18:16
● 2026-05-19 00:30:40
● 2026-08-09 01:57:50

○MXmattressnook.com2015-10-31 → 2017-06-06 · 5 obs

○ 2015-06-21 04:22:32
● 2015-10-31 15:08:24
● 2017-06-06 15:18:16
○ 2026-05-19 00:30:40
○ 2026-08-09 01:57:50

○MXmx.mattressnook.com2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 04:22:32
○ 2015-10-31 15:08:24
○ 2026-08-09 01:57:50

●A13.223.25.842026-05-19 → 2026-08-09 · 3 obs

○ 2017-06-06 15:18:16
● 2026-05-19 00:30:40
● 2026-08-09 01:57:50

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-05-19 → 2026-08-09 · 3 obs

○ 2017-06-06 15:18:16
● 2026-05-19 00:30:40
● 2026-08-09 01:57:50

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-05-19 → 2026-08-09 · 3 obs

○ 2017-06-06 15:18:16
● 2026-05-19 00:30:40
● 2026-08-09 01:57:50

●A54.243.117.1972026-05-19 → 2026-08-09 · 3 obs

○ 2017-06-06 15:18:16
● 2026-05-19 00:30:40
● 2026-08-09 01:57:50

○A65.254.238.1282015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 04:22:32
○ 2015-10-31 15:08:24
○ 2026-08-09 01:57:50

○A74.124.203.2002015-10-31 → 2017-06-06 · 5 obs

○ 2015-06-21 04:22:32
● 2015-10-31 15:08:24
● 2017-06-06 15:18:16
○ 2026-05-19 00:30:40
○ 2026-08-09 01:57:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
mattressnook.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.162.235.48

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mattressnook.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.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

mattressnook.com resolves to 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.

Among the host names that share IP numbers with mattressnook.com are wizzn.com, bubed.com, revelatr.com and two others.

Name Servers

mattressnook.com is served by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

mattressnook.com has at least partial name server overlap with other domains, such as goldencases.com, arbousiers.com, heardnow.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names resolving to 7 IP numbers:

nsg1.namebrightdns.com maps to 54.152.124.255, 54.211.183.184, 100.27.188.59 and 4 additional IP addresses.

Hostnames that point to five IP numbers:

nsg2.namebrightdns.com directs to 54.162.235.48, 54.221.37.2, 54.235.53.129 and two other IP addresses.

Hosts with three IP address records:

ns1.namebrightdns.com maps to three IP addresses: 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.

mattressnook.com - robtex.com