grsys.com - dns.ninja

`grsys.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:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4f4e:999e:923d:5c17^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c77b:8621:67b5:65^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.81.83.148^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-81-83-148.compute-1.amazonaws.com`
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.211.183.184^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-183-184.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8e29:87d8:f97c:1291^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-12 #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=1786538454

Same first word

grsys.co.kr

grsys.com

Similar names

ygssr.com

gryss.com

srsgy.com

ysrsg.com

yrsgs.cn

srgsy.sa.com

rgsys.com

yrsgs.com

sgrsy.com

rgsys.de

srgsy.za.com

sysrg.com

srysg.com

DNS History

19 records (7 active, 12 former)

●NSns1.namebrightdns.com2016-03-07 → 2026-08-12 · 3 obs

○ 2015-08-10 14:53:30
● 2016-03-07 21:54:06
● 2026-08-12 12:59:38

○NSns2.namebrightdns.com2016-07-06 → 2017-03-29 · 5 obs

○ 2016-03-07 21:54:06
● 2016-07-06 01:38:30
● 2017-03-29 08:17:40
○ 2026-03-28 20:17:12
○ 2026-08-12 12:59:38

●NSnsg1.namebrightdns.com2015-08-10 → 2026-08-12 · 6 obs

● 2015-08-10 14:53:30
● 2016-03-07 21:54:06
○ 2016-07-06 01:38:30
○ 2017-03-29 08:17:40
● 2026-03-28 20:17:12
● 2026-08-12 12:59:38

●NSnsg2.namebrightdns.com2015-08-10 → 2026-08-12 · 6 obs

● 2015-08-10 14:53:30
● 2016-03-07 21:54:06
○ 2016-07-06 01:38:30
○ 2017-03-29 08:17:40
● 2026-03-28 20:17:12
● 2026-08-12 12:59:38

○MXanmail.namebrightmail.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 14:53:30
○ 2015-11-24 04:43:50
○ 2026-08-12 12:59:38

○A107.23.198.2402016-07-06 → 2016-07-06 · 4 obs

○ 2016-03-07 21:54:06
● 2016-07-06 01:38:30
○ 2017-03-29 08:17:40
○ 2026-08-12 12:59:38

●A13.223.25.842026-03-28 → 2026-08-12 · 3 obs

○ 2017-03-29 08:17:40
● 2026-03-28 20:17:12
● 2026-08-12 12:59:38

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-28 → 2026-08-12 · 3 obs

○ 2017-03-29 08:17:40
● 2026-03-28 20:17:12
● 2026-08-12 12:59:38

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-28 → 2026-08-12 · 3 obs

○ 2017-03-29 08:17:40
● 2026-03-28 20:17:12
● 2026-08-12 12:59:38

○A34.206.157.642017-03-29 → 2017-03-29 · 4 obs

○ 2016-07-06 01:38:30
● 2017-03-29 08:17:40
○ 2026-03-28 20:17:12
○ 2026-08-12 12:59:38

○A52.0.96.242016-03-07 → 2016-03-07 · 4 obs

○ 2015-11-24 04:43:50
● 2016-03-07 21:54:06
○ 2016-07-06 01:38:30
○ 2026-08-12 12:59:38

○A52.4.72.1372016-07-06 → 2016-07-06 · 4 obs

○ 2016-03-07 21:54:06
● 2016-07-06 01:38:30
○ 2017-03-29 08:17:40
○ 2026-08-12 12:59:38

○A52.71.117.992016-03-07 → 2016-03-07 · 4 obs

○ 2015-11-24 04:43:50
● 2016-03-07 21:54:06
○ 2016-07-06 01:38:30
○ 2026-08-12 12:59:38

○A54.174.31.2542015-08-10 → 2015-11-24 · 4 obs

● 2015-08-10 14:53:30
● 2015-11-24 04:43:50
○ 2016-03-07 21:54:06
○ 2026-08-12 12:59:38

○A54.208.74.2152015-08-10 → 2015-11-24 · 4 obs

● 2015-08-10 14:53:30
● 2015-11-24 04:43:50
○ 2016-03-07 21:54:06
○ 2026-08-12 12:59:38

○A54.236.195.152017-03-29 → 2017-03-29 · 4 obs

○ 2016-07-06 01:38:30
● 2017-03-29 08:17:40
○ 2026-03-28 20:17:12
○ 2026-08-12 12:59:38

●A54.243.117.1972026-03-28 → 2026-08-12 · 3 obs

○ 2017-03-29 08:17:40
● 2026-03-28 20:17:12
● 2026-08-12 12:59:38

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-10 → 2016-07-06 · 4 obs

● 2015-08-10 14:53:30
● 2016-07-06 01:38:30
○ 2017-03-29 08:17:40
○ 2026-08-12 12:59:38

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-29 → 2017-03-29 · 4 obs

○ 2016-07-06 01:38:30
● 2017-03-29 08:17:40
○ 2026-03-28 20:17:12
○ 2026-08-12 12:59:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...	-
grsys.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:100.27.188.59

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grsys.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
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

IP Addresses

grsys.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.

welfarematters.com, www.football.clubsetup.com, breakdownstudio.com plus two other host names have IP numbers in common with grsys.com.

Name Servers

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

There is at least partial name server overlap between grsys.com and other domains — belbook.com, mail.gravity4u.com, togelterpercaya.com and two more among them.

The name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com are often found in combination with these name servers.

Hosts with 7 IP addresses each:

nsg1.namebrightdns.com has IP addresses 3.81.83.148, 54.152.124.255 and 54.211.183.184, plus 4 other.

Hosts with five IP addresses:

nsg2.namebrightdns.com has IP addresses 54.221.37.2, 54.235.53.129 and 100.27.188.59 along with two other addresses.

Host names carrying three IP numbers:

ns1.namebrightdns.com has IP addresses 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.