`leanbuilders.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:34d8:9aa4:f653:1ca0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ec6f:c764:3237:706b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.81.4.12^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-81-4-12.compute-1.amazonaws.com`
		A	54.82.13.202^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-13-202.compute-1.amazonaws.com`
		A	204.236.252.8^{🇺🇸 Amazon204.236.224.0/19 Execution Services}
			PTR	`ec2-204-236-252-8.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:180a:eaa0:98f4:64d8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:3225:8a68:a4e5:e20b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b7ab:bb2e:a74e:c772^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2a4:eafd:946c:8d1b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:7bd7:3433:72e2:b3a0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b79a:8bac:5855:a603^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.232.85.119^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-232-85-119.compute-1.amazonaws.com`
		A	18.234.150.198^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-234-150-198.compute-1.amazonaws.com`
		A	34.234.97.191^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-234-97-191.compute-1.amazonaws.com`
		A	54.196.100.248^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-100-248.compute-1.amazonaws.com`
		A	54.198.0.235^{🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-198-0-235.compute-1.amazonaws.com`
		A	54.209.182.252^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-209-182-252.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:2607:ed1c:3b72:e7f4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5264:a5f4:2244:ab6c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b112:e521:202f:80f6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6b24:3eb3:68dd:8688^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9c01:9910:fe8f:e2f8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b349:a2f5:dc6b:c8d0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.93.61.76^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-61-76.compute-1.amazonaws.com`
		A	13.216.253.251^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-216-253-251.compute-1.amazonaws.com`
		A	13.222.154.26^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-154-26.compute-1.amazonaws.com`
		A	23.20.211.132^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
			PTR	`ec2-23-20-211-132.compute-1.amazonaws.com`
		A	54.210.78.10^{🇺🇸 Amazon54.210.0.0/16 EC2 IAD VPC Address Range}
			PTR	`ec2-54-210-78-10.compute-1.amazonaws.com`
		A	54.227.104.240^{🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-227-104-240.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-26 #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=1777191466

Same first word

leanbuilders.com

DNS History

16 records (7 active, 9 former)

●NSns1.namebrightdns.com2026-03-06 → 2026-04-26 · 3 obs

○ 2019-12-28 06:58:24
● 2026-03-06 09:20:22
● 2026-04-26 08:42:00

○NSns29.domaincontrol.com2016-06-23 → 2017-02-18 · 5 obs

○ 2016-02-05 04:09:36
● 2016-06-23 23:19:38
● 2017-02-18 12:13:36
○ 2019-12-28 06:58:24
○ 2026-04-26 08:42:00

○NSns30.domaincontrol.com2016-06-23 → 2017-02-18 · 5 obs

○ 2016-02-05 04:09:36
● 2016-06-23 23:19:38
● 2017-02-18 12:13:36
○ 2019-12-28 06:58:24
○ 2026-04-26 08:42:00

○NSns39.domaincontrol.com2015-07-08 → 2016-02-05 · 4 obs

● 2015-07-08 17:46:16
● 2016-02-05 04:09:36
○ 2016-06-23 23:19:38
○ 2026-04-26 08:42:00

○NSns40.domaincontrol.com2015-07-08 → 2016-02-05 · 4 obs

● 2015-07-08 17:46:16
● 2016-02-05 04:09:36
○ 2016-06-23 23:19:38
○ 2026-04-26 08:42:00

●NSnsg1.namebrightdns.com2019-12-28 → 2026-04-26 · 3 obs

○ 2017-02-18 12:13:36
● 2019-12-28 06:58:24
● 2026-04-26 08:42:00

●NSnsg2.namebrightdns.com2019-12-28 → 2026-04-26 · 3 obs

○ 2017-02-18 12:13:36
● 2019-12-28 06:58:24
● 2026-04-26 08:42:00

○MXmailstore1.secureserver.net2015-07-08 → 2017-02-18 · 4 obs

● 2015-07-08 17:46:16
● 2017-02-18 12:13:36
○ 2019-12-28 06:58:24
○ 2026-04-26 08:42:00

○MXsmtp.secureserver.net2015-07-08 → 2017-02-18 · 4 obs

● 2015-07-08 17:46:16
● 2017-02-18 12:13:36
○ 2019-12-28 06:58:24
○ 2026-04-26 08:42:00

●A13.223.25.842026-03-06 → 2026-04-26 · 3 obs

○ 2019-12-28 06:58:24
● 2026-03-06 09:20:22
● 2026-04-26 08:42:00

○A184.168.221.582015-07-08 → 2016-02-05 · 4 obs

● 2015-07-08 17:46:16
● 2016-02-05 04:09:36
○ 2016-06-23 23:19:38
○ 2026-04-26 08:42:00

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-06 → 2026-04-26 · 3 obs

○ 2019-12-28 06:58:24
● 2026-03-06 09:20:22
● 2026-04-26 08:42:00

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-06 → 2026-04-26 · 3 obs

○ 2019-12-28 06:58:24
● 2026-03-06 09:20:22
● 2026-04-26 08:42:00

○A50.63.202.382016-06-23 → 2017-02-18 · 5 obs

○ 2016-02-05 04:09:36
● 2016-06-23 23:19:38
● 2017-02-18 12:13:36
○ 2019-12-28 06:58:24
○ 2026-04-26 08:42:00

●A54.243.117.1972026-03-06 → 2026-04-26 · 3 obs

○ 2019-12-28 06:58:24
● 2026-03-06 09:20:22
● 2026-04-26 08:42:00

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-12-28 → 2019-12-28 · 3 obs

● 2019-12-28 06:58:24
○ 2026-03-06 09:20:22
○ 2026-04-26 08:42:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
leanbuilders.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	24 records

✅ Authoritative Response

Server:13.216.253.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leanbuilders.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
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: 24

Out-of-bailiwick: 24 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by leanbuilders.com: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

other host names including amorsucre.com, www.megaopt.com, boera.com, www.hcefit.com and elboe.com share IP numbers with leanbuilders.com.

Name Servers

leanbuilders.com is delegated to three name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

leanbuilders.com at least partially shares name servers with other domains, for instance textilelife.com, ddota.com, brosp.com, wpexpo.com and 41c4f.jsdcoffee.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Twelve IP numbers

nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:180a:eaa0:98f4:64d8 2600:1f18:683a:ae1a:3225:8a68:a4e5:e20b 2600:1f18:683a:ae1a:b7ab:bb2e:a74e:c772 2600:1f18:683a:ae1b:2a4:eafd:946c:8d1b 2600:1f18:683a:ae1b:7bd7:3433:72e2:b3a0 2600:1f18:683a:ae1b:b79a:8bac:5855:a603 18.232.85.119 18.234.150.198 34.234.97.191 54.196.100.248 54.198.0.235 and 54.209.182.252

nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:2607:ed1c:3b72:e7f4 2600:1f18:683a:ae1a:5264:a5f4:2244:ab6c 2600:1f18:683a:ae1a:b112:e521:202f:80f6 2600:1f18:683a:ae1b:6b24:3eb3:68dd:8688 2600:1f18:683a:ae1b:9c01:9910:fe8f:e2f8 2600:1f18:683a:ae1b:b349:a2f5:dc6b:c8d0 3.93.61.76 13.216.253.251 13.222.154.26 23.20.211.132 54.210.78.10 and 54.227.104.240

Five IP numbers

ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:34d8:9aa4:f653:1ca0 2600:1f18:683a:ae1a:ec6f:c764:3237:706b 3.81.4.12 54.82.13.202 and 204.236.252.8

leanbuilders.com - robtex.com