letsmaster.com - dns.ninja

`letsmaster.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}
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
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:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a80d:aa66:fb:1e18^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.88.240.25^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:cc5d:cd19:dd5:828e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3ee4:3218:624e:fbef^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		A	18.232.139.44^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-27 #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=1782592785

Subdomains

mailserver.letsmaster.com

Same first word

letsmaster.com

Similar names

DNS History

19 records (7 active, 12 former)

●NSns1.namebrightdns.com2015-07-19 → 2026-06-27 · 2 obs

● 2015-07-19 22:21:14
● 2026-06-27 20:55:24

○NSns2.namebrightdns.com2015-07-19 → 2018-01-03 · 4 obs

● 2015-07-19 22:21:14
● 2018-01-03 06:10:52
○ 2026-02-17 21:21:16
○ 2026-06-27 20:55:24

●NSnsg1.namebrightdns.com2026-02-17 → 2026-06-27 · 3 obs

○ 2018-01-03 06:10:52
● 2026-02-17 21:21:16
● 2026-06-27 20:55:24

●NSnsg2.namebrightdns.com2026-02-17 → 2026-06-27 · 3 obs

○ 2018-01-03 06:10:52
● 2026-02-17 21:21:16
● 2026-06-27 20:55:24

○MXanmail.namebrightmail.com2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 22:21:14
○ 2016-01-13 23:58:42
○ 2026-06-27 20:55:24

●A13.223.25.842026-02-17 → 2026-06-27 · 3 obs

○ 2018-01-03 06:10:52
● 2026-02-17 21:21:16
● 2026-06-27 20:55:24

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-17 → 2026-06-27 · 3 obs

○ 2018-01-03 06:10:52
● 2026-02-17 21:21:16
● 2026-06-27 20:55:24

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-17 → 2026-06-27 · 3 obs

○ 2018-01-03 06:10:52
● 2026-02-17 21:21:16
● 2026-06-27 20:55:24

○A52.200.243.1232016-04-07 → 2016-04-07 · 4 obs

○ 2016-01-13 23:58:42
● 2016-04-07 21:16:34
○ 2017-01-09 10:21:34
○ 2026-06-27 20:55:24

○A52.21.52.1092016-01-13 → 2016-01-13 · 4 obs

○ 2015-07-19 22:21:14
● 2016-01-13 23:58:42
○ 2016-04-07 21:16:34
○ 2026-06-27 20:55:24

○A54.152.144.2432016-04-07 → 2016-04-07 · 4 obs

○ 2016-01-13 23:58:42
● 2016-04-07 21:16:34
○ 2017-01-09 10:21:34
○ 2026-06-27 20:55:24

○A54.174.31.2542015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 22:21:14
○ 2018-01-03 06:10:52
○ 2026-06-27 20:55:24

○A54.208.74.2152015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 22:21:14
○ 2018-01-03 06:10:52
○ 2026-06-27 20:55:24

○A54.209.174.1672016-01-13 → 2016-01-13 · 4 obs

○ 2015-07-19 22:21:14
● 2016-01-13 23:58:42
○ 2016-04-07 21:16:34
○ 2026-06-27 20:55:24

●A54.243.117.1972026-02-17 → 2026-06-27 · 3 obs

○ 2018-01-03 06:10:52
● 2026-02-17 21:21:16
● 2026-06-27 20:55:24

○A54.82.156.192017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-07 21:16:34
● 2017-01-09 10:21:34
○ 2018-01-03 06:10:52
○ 2026-06-27 20:55:24

○A54.86.225.1562017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-07 21:16:34
● 2017-01-09 10:21:34
○ 2018-01-03 06:10:52
○ 2026-06-27 20:55:24

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-19 → 2016-04-07 · 4 obs

● 2015-07-19 22:21:14
● 2016-04-07 21:16:34
○ 2017-01-09 10:21:34
○ 2026-06-27 20:55:24

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-09 → 2018-01-03 · 5 obs

○ 2016-04-07 21:16:34
● 2017-01-09 10:21:34
● 2018-01-03 06:10:52
○ 2026-02-17 21:21:16
○ 2026-06-27 20:55:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
letsmaster.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.88.240.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letsmaster.com (unsigned zone)

⏱️ Timing

Total: 361ms | 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

letsmaster.com serves as the parent of mailserver.letsmaster.com.

IP Addresses

letsmaster.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.

coreteamwork.com, (0x736578)sau.com, jaleko.com plus two other host names have IP numbers in common with letsmaster.com.

Name Servers

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

letsmaster.com has at least partial name server overlap with other domains, such as simmec.com, tradesmangroup.com, agapenation.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with 6 IP addresses each:

nsg1.namebrightdns.com points to 3.88.240.25, 52.55.198.41, 54.175.130.15 and 3 other IP addresses.

nsg2.namebrightdns.com points to 3.80.109.14, 18.232.139.44, 98.81.3.34 and 3 other IP addresses.

Hosts with five IP addresses:

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