sinmasters.com - dns.ninja

`sinmasters.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: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}
			PTR	`ec2-3-88-240-25.compute-1.amazonaws.com`
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-198-41.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: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}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	18.232.139.44^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-232-139-44.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`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
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=1782570980

Subdomains

mail.sinmasters.com

filter.sinmasters.com

www.sinmasters.com

Same first word

sinmasters.com

Similar names

sistermans.com

rnsistemas.com

smartensis.com

aminstress.blogspot.mx

rnsistemas.com.ar

sistermans.nl

insmasters.com

rnsistemas.com.br

masinserts.com

DNS History

13 records (7 active, 6 former)

○NSns.webair.net2007-08-13 → 2017-07-02 · 4 obs

● 2007-08-13 21:56:32
● 2017-07-02 12:16:26
○ 2026-03-26 13:34:12
○ 2026-06-27 14:47:50

●NSns1.namebrightdns.com2026-03-26 → 2026-06-27 · 3 obs

○ 2017-07-02 12:16:26
● 2026-03-26 13:34:12
● 2026-06-27 14:47:50

○NSns2.webair.net2007-08-13 → 2017-07-02 · 4 obs

● 2007-08-13 21:56:32
● 2017-07-02 12:16:26
○ 2026-03-26 13:34:12
○ 2026-06-27 14:47:50

●NSnsg1.namebrightdns.com2026-03-26 → 2026-06-27 · 3 obs

○ 2017-07-02 12:16:26
● 2026-03-26 13:34:12
● 2026-06-27 14:47:50

●NSnsg2.namebrightdns.com2026-03-26 → 2026-06-27 · 3 obs

○ 2017-07-02 12:16:26
● 2026-03-26 13:34:12
● 2026-06-27 14:47:50

○MXfilter.sinmasters.com2015-08-01 → 2017-07-02 · 5 obs

○ 2007-08-13 21:56:32
● 2015-08-01 02:35:44
● 2017-07-02 12:16:26
○ 2026-03-26 13:34:12
○ 2026-06-27 14:47:50

○MXmail.sinmasters.com2007-08-13 → 2007-08-13 · 3 obs

● 2007-08-13 21:56:32
○ 2015-08-01 02:35:44
○ 2026-06-27 14:47:50

●A13.223.25.842026-03-26 → 2026-06-27 · 3 obs

○ 2017-07-02 12:16:26
● 2026-03-26 13:34:12
● 2026-06-27 14:47:50

○A216.130.163.2492015-08-01 → 2017-07-02 · 5 obs

○ 2007-08-13 21:56:32
● 2015-08-01 02:35:44
● 2017-07-02 12:16:26
○ 2026-03-26 13:34:12
○ 2026-06-27 14:47:50

○A216.130.167.632007-08-13 → 2007-08-13 · 3 obs

● 2007-08-13 21:56:32
○ 2015-08-01 02:35:44
○ 2026-06-27 14:47:50

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-26 → 2026-06-27 · 3 obs

○ 2017-07-02 12:16:26
● 2026-03-26 13:34:12
● 2026-06-27 14:47:50

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-26 → 2026-06-27 · 3 obs

○ 2017-07-02 12:16:26
● 2026-03-26 13:34:12
● 2026-06-27 14:47:50

●A54.243.117.1972026-03-26 → 2026-06-27 · 3 obs

○ 2017-07-02 12:16:26
● 2026-03-26 13:34:12
● 2026-06-27 14:47:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sinmasters.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 sinmasters.com (unsigned zone)

⏱️ Timing

Total: 177ms | 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	`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

Hierarchy

The domain sinmasters.com is parent to mail.sinmasters.com, filter.sinmasters.com and www.sinmasters.com.

IP Addresses

sinmasters.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.

luvlinen.com, sunidol.com, shopping38.com and two other host names share IP numbers with sinmasters.com.

Name Servers

Three name servers are authoritative for sinmasters.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of sinmasters.com's name servers are shared with other domains, for example systemshock2.com, mail.wanderout.com, jestlab.com and two more.

It is common for these name servers to be used in conjunction with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Hostnames that resolve to 6 IP addresses:

nsg1.namebrightdns.com carries IP addresses 3.88.240.25, 52.55.198.41 and 54.175.130.15, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.80.109.14, 18.232.139.44 and 98.81.3.34, with 3 other addresses beyond those.

Hostnames pointing to five IP numbers:

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