fourmaster.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`fourmaster.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:401d:c0e9:501a:ea95^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b913:ba6c:3406:1ea4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.152.150.60^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-150-60.compute-1.amazonaws.com`
		A	54.209.0.198^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-209-0-198.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1793:b119:1d7f:4567^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:c0d8:b060:fd91:a931^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ca19:6636:a9d6:5476^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b8e4:3018:5be3:7739^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.93.178.191^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-178-191.compute-1.amazonaws.com`
		A	54.147.234.123^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
			PTR	`ec2-54-147-234-123.compute-1.amazonaws.com`
		A	100.30.226.156^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-30-226-156.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:3a5d:aa36:99:ea96^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3e50:2e91:2a82:9827^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.132.13^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-132-13.compute-1.amazonaws.com`
		A	100.54.144.76^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-54-144-76.compute-1.amazonaws.com`
		A	100.59.187.194^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-59-187-194.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-10-22 #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=1792709631

Same first word

fourmaster.mx

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Previous names

Next names

DNS History

20 records (7 active, 13 former)

●NSns1.namebrightdns.com2015-07-02 → 2026-10-22 · 7 obs

● 2015-07-02 15:20:28
● 2016-02-23 10:55:48
○ 2016-06-17 16:40:36
● 2017-02-11 14:37:24
○ 2019-02-06 14:54:24
● 2026-08-26 13:07:40
● 2026-10-22 23:23:06

○NSns2.namebrightdns.com2015-07-02 → 2017-02-11 · 7 obs

● 2015-07-02 15:20:28
● 2015-11-11 00:45:24
○ 2016-02-23 10:55:48
○ 2016-06-17 16:40:36
● 2017-02-11 14:37:24
○ 2019-02-06 14:54:24
○ 2026-10-22 23:23:06

●NSnsg1.namebrightdns.com2016-02-23 → 2026-10-22 · 6 obs

○ 2015-11-11 00:45:24
● 2016-02-23 10:55:48
● 2016-06-17 16:40:36
○ 2017-02-11 14:37:24
● 2019-02-06 14:54:24
● 2026-10-22 23:23:06

●NSnsg2.namebrightdns.com2015-11-11 → 2026-10-22 · 6 obs

○ 2015-07-02 15:20:28
● 2015-11-11 00:45:24
● 2016-06-17 16:40:36
○ 2017-02-11 14:37:24
● 2019-02-06 14:54:24
● 2026-10-22 23:23:06

○MXanmail.namebrightmail.com2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 15:20:28
○ 2015-11-11 00:45:24
○ 2026-10-22 23:23:06

●A13.223.25.842026-08-26 → 2026-10-22 · 3 obs

○ 2019-02-06 14:54:24
● 2026-08-26 13:07:40
● 2026-10-22 23:23:06

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-26 → 2026-10-22 · 3 obs

○ 2019-02-06 14:54:24
● 2026-08-26 13:07:40
● 2026-10-22 23:23:06

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-26 → 2026-10-22 · 3 obs

○ 2019-02-06 14:54:24
● 2026-08-26 13:07:40
● 2026-10-22 23:23:06

○A34.199.151.1632017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-17 16:40:36
● 2017-02-11 14:37:24
○ 2019-02-06 14:54:24
○ 2026-10-22 23:23:06

○A52.0.96.242016-02-23 → 2016-02-23 · 4 obs

○ 2015-11-11 00:45:24
● 2016-02-23 10:55:48
○ 2016-06-17 16:40:36
○ 2026-10-22 23:23:06

○A52.20.154.32017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-17 16:40:36
● 2017-02-11 14:37:24
○ 2019-02-06 14:54:24
○ 2026-10-22 23:23:06

○A52.200.243.1232016-06-17 → 2016-06-17 · 4 obs

○ 2016-02-23 10:55:48
● 2016-06-17 16:40:36
○ 2017-02-11 14:37:24
○ 2026-10-22 23:23:06

○A52.71.117.992016-02-23 → 2016-02-23 · 4 obs

○ 2015-11-11 00:45:24
● 2016-02-23 10:55:48
○ 2016-06-17 16:40:36
○ 2026-10-22 23:23:06

○A54.152.144.2432016-06-17 → 2016-06-17 · 4 obs

○ 2016-02-23 10:55:48
● 2016-06-17 16:40:36
○ 2017-02-11 14:37:24
○ 2026-10-22 23:23:06

○A54.174.31.2542015-07-02 → 2015-11-11 · 4 obs

● 2015-07-02 15:20:28
● 2015-11-11 00:45:24
○ 2016-02-23 10:55:48
○ 2026-10-22 23:23:06

○A54.208.74.2152015-07-02 → 2015-11-11 · 4 obs

● 2015-07-02 15:20:28
● 2015-11-11 00:45:24
○ 2016-02-23 10:55:48
○ 2026-10-22 23:23:06

●A54.243.117.1972026-08-26 → 2026-10-22 · 3 obs

○ 2019-02-06 14:54:24
● 2026-08-26 13:07:40
● 2026-10-22 23:23:06

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-02 → 2016-06-17 · 4 obs

● 2015-07-02 15:20:28
● 2016-06-17 16:40:36
○ 2017-02-11 14:37:24
○ 2026-10-22 23:23:06

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-17 16:40:36
● 2017-02-11 14:37:24
○ 2019-02-06 14:54:24
○ 2026-10-22 23:23:06

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-02-06 → 2019-02-06 · 4 obs

○ 2017-02-11 14:37:24
● 2019-02-06 14:54:24
○ 2026-08-26 13:07:40
○ 2026-10-22 23:23:06

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:54.147.234.123

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourmaster.com (unsigned zone)

⏱️ Timing

Total: 505ms | 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	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
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

fourmaster.com has 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.

Two other host names, along with parkfor.com, www.candleberrybooks.com and coolcult.com, also share IP numbers with fourmaster.com.

Name Servers

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

fourmaster.com has at least partial name server overlap with other domains, such as moplanner.com, mail.baitify.com, mail2.lifeelement.com and two others.

It is common to find these name servers paired with the name servers ns2.namebrightdns.com.

DNS names with 7 IP addresses:

Hostname nsg1.namebrightdns.com directs to 3.93.178.191, 54.147.234.123 and 100.30.226.156 along with 4 other IP addresses.

Host names directing to five IP addresses:

nsg2.namebrightdns.com has four IP addresses — 3.85.132.13, 100.54.144.76, 100.59.187.194 and two others.

Host names that resolve to four IP numbers:

ns1.namebrightdns.com has four IP addresses: 54.152.150.60, 54.209.0.198, 2600:1f18:683a:ae1a:401d:c0e9:501a:ea95 and 2600:1f18:683a:ae1a:b913:ba6c:3406:1ea4.