🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codingmasterclass.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:7bfe:7609:c768:92a4^{🇺🇸 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	54.173.159.28^{🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-173-159-28.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4050:f99a:8158:5afa^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5392:8335:7815:3a69^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9e7f:fa70:dfca:429f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.58.200^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-58-200.compute-1.amazonaws.com`
		A	107.22.37.60^{🇺🇸 Amazon107.22.0.0/16 EC2 IAD prefix}
			PTR	`ec2-107-22-37-60.compute-1.amazonaws.com`
		A	184.72.158.182^{🇺🇸 Amazon184.72.128.0/17 IAD prefix}
			PTR	`ec2-184-72-158-182.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:6d0a:b861:6e05:5dc6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:dbe4:7131:a2ea:398^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c600:d490:d893:93c6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.209.12.27^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-209-12-27.compute-1.amazonaws.com`
		A	32.199.157.129
			PTR	`ec2-32-199-157-129.compute-1.amazonaws.com`
		A	52.200.200.180^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-200-200-180.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-09-18 #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=1789788348

Same first word

codingmasterclass.com

Previous names

Next names

DNS History

13 records (7 active, 6 former)

○NSbuy.internettraffic.com2015-07-13 → 2016-05-01 · 4 obs

● 2015-07-13 06:22:58
● 2016-05-01 21:51:38
○ 2016-12-29 20:18:16
○ 2026-09-19 03:48:06

●NSns1.namebrightdns.com2026-09-13 → 2026-09-19 · 3 obs

○ 2018-06-26 01:48:54
● 2026-09-13 20:17:12
● 2026-09-19 03:48:06

○NSns1.uniregistrymarket.link2016-12-29 → 2018-06-26 · 5 obs

○ 2016-05-01 21:51:38
● 2016-12-29 20:18:16
● 2018-06-26 01:48:54
○ 2026-09-13 20:17:12
○ 2026-09-19 03:48:06

○NSns2.uniregistrymarket.link2016-12-29 → 2018-06-26 · 5 obs

○ 2016-05-01 21:51:38
● 2016-12-29 20:18:16
● 2018-06-26 01:48:54
○ 2026-09-13 20:17:12
○ 2026-09-19 03:48:06

●NSnsg1.namebrightdns.com2026-09-13 → 2026-09-19 · 3 obs

○ 2018-06-26 01:48:54
● 2026-09-13 20:17:12
● 2026-09-19 03:48:06

●NSnsg2.namebrightdns.com2026-09-13 → 2026-09-19 · 3 obs

○ 2018-06-26 01:48:54
● 2026-09-13 20:17:12
● 2026-09-19 03:48:06

○NSsell.internettraffic.com2015-07-13 → 2016-05-01 · 4 obs

● 2015-07-13 06:22:58
● 2016-05-01 21:51:38
○ 2016-12-29 20:18:16
○ 2026-09-19 03:48:06

●A13.223.25.842026-09-13 → 2026-09-19 · 3 obs

○ 2018-06-26 01:48:54
● 2026-09-13 20:17:12
● 2026-09-19 03:48:06

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-13 → 2026-09-19 · 3 obs

○ 2018-06-26 01:48:54
● 2026-09-13 20:17:12
● 2026-09-19 03:48:06

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-13 → 2026-09-19 · 3 obs

○ 2018-06-26 01:48:54
● 2026-09-13 20:17:12
● 2026-09-19 03:48:06

●A54.243.117.1972026-09-13 → 2026-09-19 · 3 obs

○ 2018-06-26 01:48:54
● 2026-09-13 20:17:12
● 2026-09-19 03:48:06

○A69.172.201.1532016-05-01 → 2018-06-26 · 5 obs

○ 2016-02-05 15:56:08
● 2016-05-01 21:51:38
● 2018-06-26 01:48:54
○ 2026-09-13 20:17:12
○ 2026-09-19 03:48:06

○A69.172.201.2082015-07-13 → 2016-02-05 · 4 obs

● 2015-07-13 06:22:58
● 2016-02-05 15:56:08
○ 2016-05-01 21:51:38
○ 2026-09-19 03:48:06

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:18.209.12.27

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codingmasterclass.com (unsigned zone)

⏱️ Timing

Total: 205ms | 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

codingmasterclass.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.

Additional host names — brightpair.com, healthfavour.com, dentdreams.com and two others — share IP numbers with codingmasterclass.com.

Name Servers

DNS for codingmasterclass.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of codingmasterclass.com's name servers are shared with other domains, for example dc.www.endene.com, designda.com, cheapjerseysa.com and two more.

These name servers tend to be used in conjunction with the name servers ns2.namebrightdns.com.

Host names with 6 IP numbers:

nsg1.namebrightdns.com has IP addresses 3.80.58.200, 107.22.37.60 and 184.72.158.182, plus 3 other.

nsg2.namebrightdns.com has IP addresses 18.209.12.27, 32.199.157.129 and 52.200.200.180, plus 3 other.

Host names with three IP numbers:

ns1.namebrightdns.com has IP addresses 3.89.42.183, 54.173.159.28 and 2600:1f18:683a:ae1a:7bfe:7609:c768:92a4.

codingmasterclass.com - robtex.com