yzsys.com - dns.ninja

`yzsys.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:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 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	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:1ae1:a0c9:519c:b048^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.31.121^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-31-121.compute-1.amazonaws.com`
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-01 #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=1785635612

Same first word

yzsys.com

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DNS History

16 records (7 active, 9 former)

○NSdns10.hichina.com2015-08-24 → 2015-12-22 · 4 obs

● 2015-08-24 23:32:28
● 2015-12-22 16:48:16
○ 2016-03-21 05:50:30
○ 2026-08-02 02:02:44

○NSdns9.hichina.com2015-08-24 → 2015-12-22 · 4 obs

● 2015-08-24 23:32:28
● 2015-12-22 16:48:16
○ 2016-03-21 05:50:30
○ 2026-08-02 02:02:44

○NSexpirens3.hichina.com2016-03-21 → 2016-03-21 · 4 obs

○ 2015-12-22 16:48:16
● 2016-03-21 05:50:30
○ 2026-06-29 12:27:30
○ 2026-08-02 02:02:44

○NSexpirens4.hichina.com2016-03-21 → 2016-03-21 · 4 obs

○ 2015-12-22 16:48:16
● 2016-03-21 05:50:30
○ 2026-06-29 12:27:30
○ 2026-08-02 02:02:44

●NSns1.namebrightdns.com2026-06-29 → 2026-08-02 · 3 obs

○ 2016-03-21 05:50:30
● 2026-06-29 12:27:30
● 2026-08-02 02:02:44

●NSnsg1.namebrightdns.com2026-06-29 → 2026-08-02 · 3 obs

○ 2016-03-21 05:50:30
● 2026-06-29 12:27:30
● 2026-08-02 02:02:44

●NSnsg2.namebrightdns.com2026-06-29 → 2026-08-02 · 3 obs

○ 2016-03-21 05:50:30
● 2026-06-29 12:27:30
● 2026-08-02 02:02:44

○MXmxn.mxhichina.com2015-08-24 → 2015-12-22 · 4 obs

● 2015-08-24 23:32:28
● 2015-12-22 16:48:16
○ 2016-03-21 05:50:30
○ 2026-08-02 02:02:44

○MXmxw.mxhichina.com2015-08-24 → 2015-12-22 · 4 obs

● 2015-08-24 23:32:28
● 2015-12-22 16:48:16
○ 2016-03-21 05:50:30
○ 2026-08-02 02:02:44

○A104.148.25.392017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-19 15:26:38
● 2017-04-09 03:11:08
○ 2026-06-29 12:27:30
○ 2026-08-02 02:02:44

●A13.223.25.842026-06-29 → 2026-08-02 · 3 obs

○ 2017-04-09 03:11:08
● 2026-06-29 12:27:30
● 2026-08-02 02:02:44

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-29 → 2026-08-02 · 3 obs

○ 2017-04-09 03:11:08
● 2026-06-29 12:27:30
● 2026-08-02 02:02:44

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-29 → 2026-08-02 · 3 obs

○ 2017-04-09 03:11:08
● 2026-06-29 12:27:30
● 2026-08-02 02:02:44

○A42.120.158.782016-03-21 → 2016-03-21 · 3 obs

● 2016-03-21 05:50:30
○ 2016-07-19 15:26:38
○ 2026-08-02 02:02:44

○A47.88.33.672016-07-19 → 2016-07-19 · 4 obs

○ 2016-03-21 05:50:30
● 2016-07-19 15:26:38
○ 2017-04-09 03:11:08
○ 2026-08-02 02:02:44

●A54.243.117.1972026-06-29 → 2026-08-02 · 3 obs

○ 2017-04-09 03:11:08
● 2026-06-29 12:27:30
● 2026-08-02 02:02:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
yzsys.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:174.129.117.232

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yzsys.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

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

yzsys.com points to the 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.

Two other host names, along with hostmaster.bethelptips.com, patnav.com and www.adfinx.com, also share IP numbers with yzsys.com.

Name Servers

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

There is at least partial name server overlap between yzsys.com and other domains — anglosaf.com, peakbaggers.com, 66-206-21-24.e-insites.com and two more among them.

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

DNS names with 6 IP addresses:

nsg1.namebrightdns.com carries IP addresses 44.223.19.215, 54.234.103.190 and 174.129.117.232, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.90.31.121, 54.162.235.48 and 54.221.37.2, with 3 other addresses beyond those.

Hostnames that map to three IP numbers:

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