cmmastery.com - dns.ninja

`cmmastery.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	3.93.61.140^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-61-140.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`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.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:18c:37a5:651d:7bdc^{🇺🇸 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	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	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 2026-08-07 #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=1786140334

Same first word

cmmastery.com

Similar names

mcstreamy.at

mcstreamy.net

DNS History

23 records (7 active, 16 former)

○NSdns101.registrar-servers.com2026-02-26 → 2026-02-26 · 4 obs

○ 2017-03-25 19:10:20
● 2026-02-26 02:50:58
○ 2026-07-16 16:56:54
○ 2026-08-07 22:27:18

○NSdns102.registrar-servers.com2026-02-26 → 2026-02-26 · 4 obs

○ 2017-03-25 19:10:20
● 2026-02-26 02:50:58
○ 2026-07-16 16:56:54
○ 2026-08-07 22:27:18

○NSgina.ns.cloudflare.com2026-02-26 → 2026-08-07 · 2 obs

○ 2026-02-26 02:50:58
○ 2026-08-07 22:27:18

○NSns1.dnsimple.com2015-08-09 → 2017-03-25 · 4 obs

● 2015-08-09 03:46:44
● 2017-03-25 19:10:20
○ 2026-02-26 02:50:58
○ 2026-08-07 22:27:18

●NSns1.namebrightdns.com2026-07-16 → 2026-08-07 · 3 obs

○ 2026-02-26 02:50:58
● 2026-07-16 16:56:54
● 2026-08-07 22:27:18

○NSns2.dnsimple.com2015-08-09 → 2017-03-25 · 4 obs

● 2015-08-09 03:46:44
● 2017-03-25 19:10:20
○ 2026-02-26 02:50:58
○ 2026-08-07 22:27:18

○NSns3.dnsimple.com2015-08-09 → 2017-03-25 · 4 obs

● 2015-08-09 03:46:44
● 2017-03-25 19:10:20
○ 2026-02-26 02:50:58
○ 2026-08-07 22:27:18

○NSns4.dnsimple.com2015-08-09 → 2017-03-25 · 4 obs

● 2015-08-09 03:46:44
● 2017-03-25 19:10:20
○ 2026-02-26 02:50:58
○ 2026-08-07 22:27:18

●NSnsg1.namebrightdns.com2026-07-16 → 2026-08-07 · 3 obs

○ 2026-02-26 02:50:58
● 2026-07-16 16:56:54
● 2026-08-07 22:27:18

●NSnsg2.namebrightdns.com2026-07-16 → 2026-08-07 · 3 obs

○ 2026-02-26 02:50:58
● 2026-07-16 16:56:54
● 2026-08-07 22:27:18

○NSyoxall.ns.cloudflare.com2026-02-26 → 2026-08-07 · 2 obs

○ 2026-02-26 02:50:58
○ 2026-08-07 22:27:18

○MXmx.plingest.com2026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 02:50:58
○ 2026-07-16 16:56:54
○ 2026-08-07 22:27:18

●A13.223.25.842026-07-16 → 2026-08-07 · 3 obs

○ 2026-02-26 02:50:58
● 2026-07-16 16:56:54
● 2026-08-07 22:27:18

○A172.234.24.2112026-02-26 → 2026-02-26 · 4 obs

○ 2017-03-25 19:10:20
● 2026-02-26 02:50:58
○ 2026-07-16 16:56:54
○ 2026-08-07 22:27:18

○A172.239.57.1172026-02-26 → 2026-02-26 · 4 obs

○ 2017-03-25 19:10:20
● 2026-02-26 02:50:58
○ 2026-07-16 16:56:54
○ 2026-08-07 22:27:18

○A188.114.96.02026-02-26 → 2026-08-07 · 2 obs

○ 2026-02-26 02:50:58
○ 2026-08-07 22:27:18

○A188.114.97.02026-02-26 → 2026-08-07 · 2 obs

○ 2026-02-26 02:50:58
○ 2026-08-07 22:27:18

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-07-16 → 2026-08-07 · 3 obs

○ 2026-02-26 02:50:58
● 2026-07-16 16:56:54
● 2026-08-07 22:27:18

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-07-16 → 2026-08-07 · 3 obs

○ 2026-02-26 02:50:58
● 2026-07-16 16:56:54
● 2026-08-07 22:27:18

○A2a06:98c1:3120::42026-02-26 → 2026-08-07 · 2 obs

○ 2026-02-26 02:50:58
○ 2026-08-07 22:27:18

○A2a06:98c1:3121::42026-02-26 → 2026-08-07 · 2 obs

○ 2026-02-26 02:50:58
○ 2026-08-07 22:27:18

○A54.200.88.502015-08-09 → 2017-03-25 · 4 obs

● 2015-08-09 03:46:44
● 2017-03-25 19:10:20
○ 2026-02-26 02:50:58
○ 2026-08-07 22:27:18

●A54.243.117.1972026-07-16 → 2026-08-07 · 3 obs

○ 2026-02-26 02:50:58
● 2026-07-16 16:56:54
● 2026-08-07 22:27:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cmmastery.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 cmmastery.com (unsigned zone)

⏱️ Timing

Total: 259ms | 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

cmmastery.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.

Among the host names that share IP numbers with cmmastery.com are nileworx.com, hansonpark.com, tur(0x626f6f62)et.com and two others.

Name Servers

cmmastery.com has three name servers — ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of cmmastery.com's name servers are shared with other domains, for example arrowberry.com, 0vo.com, ns2.lottom.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.

Host names resolving to 7 IP numbers:

nsg2.namebrightdns.com points to 54.162.235.48, 54.221.37.2, 54.235.53.129 and 4 other IP addresses.

Hostnames that point to five IP numbers:

nsg1.namebrightdns.com directs to 3.93.61.140, 100.27.188.59, 174.129.117.232 and two other IP addresses.

Hosts with three IP address records:

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