firstclassmind.com - dns.ninja

`firstclassmind.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:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b159:2be8:f48c:b374^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.131.54^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-131-54.compute-1.amazonaws.com`
		A	13.222.195.178^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-195-178.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b942:bb73:2f59:d7af^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:da4a:4683:1131:8bce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
		A	98.83.212.177^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-212-177.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-07 #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=1783458766

Subdomains

mx.firstclassmind.com

Same first word

firstclassmind.com

DNS History

20 records (7 active, 13 former)

○NSdns1.registrar-servers.com2015-07-13 → 2016-02-10 · 5 obs

● 2015-07-13 19:13:38
○ 2015-11-14 23:58:58
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

○NSdns1.registrar-servers.com,2015-11-14 → 2016-02-10 · 5 obs

○ 2015-07-13 19:13:38
● 2015-11-14 23:58:58
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

○NSdns2.registrar-servers.com2015-07-13 → 2016-02-10 · 4 obs

● 2015-07-13 19:13:38
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

○NSdns3.registrar-servers.com2015-07-13 → 2016-02-10 · 4 obs

● 2015-07-13 19:13:38
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

○NSdns4.registrar-servers.com2015-07-13 → 2016-02-10 · 4 obs

● 2015-07-13 19:13:38
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

○NSdns5.registrar-servers.com2015-07-13 → 2016-02-10 · 4 obs

● 2015-07-13 19:13:38
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

●NSns1.namebrightdns.com2026-03-27 → 2026-07-07 · 3 obs

○ 2016-06-18 12:30:32
● 2026-03-27 21:04:14
● 2026-07-07 21:39:02

●NSnsg1.namebrightdns.com2026-03-27 → 2026-07-07 · 3 obs

○ 2016-06-18 12:30:32
● 2026-03-27 21:04:14
● 2026-07-07 21:39:02

●NSnsg2.namebrightdns.com2026-03-27 → 2026-07-07 · 3 obs

○ 2016-06-18 12:30:32
● 2026-03-27 21:04:14
● 2026-07-07 21:39:02

○MXeforward1.registrar-servers.com2015-07-13 → 2016-02-10 · 4 obs

● 2015-07-13 19:13:38
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

○MXeforward2.registrar-servers.com2015-07-13 → 2016-02-10 · 4 obs

● 2015-07-13 19:13:38
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

○MXeforward3.registrar-servers.com2015-07-13 → 2016-02-10 · 4 obs

● 2015-07-13 19:13:38
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

○MXeforward4.registrar-servers.com2015-07-13 → 2016-02-10 · 4 obs

● 2015-07-13 19:13:38
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

○MXeforward5.registrar-servers.com2015-07-13 → 2016-02-10 · 4 obs

● 2015-07-13 19:13:38
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

●A13.223.25.842026-03-27 → 2026-07-07 · 3 obs

○ 2016-06-18 12:30:32
● 2026-03-27 21:04:14
● 2026-07-07 21:39:02

○A192.64.119.1552015-11-14 → 2016-02-10 · 5 obs

○ 2015-07-13 19:13:38
● 2015-11-14 23:58:58
● 2016-02-10 18:30:22
○ 2016-06-18 12:30:32
○ 2026-07-07 21:39:02

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-27 → 2026-07-07 · 3 obs

○ 2016-06-18 12:30:32
● 2026-03-27 21:04:14
● 2026-07-07 21:39:02

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-27 → 2026-07-07 · 3 obs

○ 2016-06-18 12:30:32
● 2026-03-27 21:04:14
● 2026-07-07 21:39:02

●A54.243.117.1972026-03-27 → 2026-07-07 · 3 obs

○ 2016-06-18 12:30:32
● 2026-03-27 21:04:14
● 2026-07-07 21:39:02

○A68.65.123.1682015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 19:13:38
○ 2015-11-14 23:58:58
○ 2026-07-07 21:39:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:13.221.131.54

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclassmind.com (unsigned zone)

⏱️ Timing

Total: 203ms | 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	`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

Hierarchy

The domain mx.firstclassmind.com falls under the parent firstclassmind.com.

IP Addresses

firstclassmind.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 firstclassmind.com are omdaya.com, ceilbrite.com, www.mlmliving.com and two others.

Name Servers

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

At least some of firstclassmind.com's name servers are shared with other domains, for example fazdigital.com, racefloor.com, inprema.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 6 IP numbers:

nsg1.namebrightdns.com has IP addresses 13.221.131.54, 13.222.195.178 and 54.175.130.15, plus 3 other.

nsg2.namebrightdns.com has IP addresses 3.80.109.14, 98.81.3.34 and 98.83.212.177, plus 3 other.

Hostnames that point to five IP numbers:

ns1.namebrightdns.com directs to 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two other IP addresses.