`gzgko.com`

DNSSEC	⚠️ Not signed
A	106.13.25.164^{🇨🇳 Baidu106.13.0.0/19}
NS	`ns1.bdydns.cn` ⭐
		A	240e:940:603:3:0:ff:b05b:137e^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	180.97.36.63^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC}
		A	183.232.231.249^{🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route)}
NS	`ns2.bdydns.cn`
		A	240e:940:603:5:0:ff:b0cf:479b^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	14.215.177.154^{🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network}
		A	112.80.248.202^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	119.75.222.53^{🇨🇳 Baidu119.75.222.0/24}
		A	124.237.208.58^{🇨🇳 CHINANET-BACKBONE124.236.0.0/14 CMI (Customer Route)}
			PTR	`58.208.237.124.broad.bd.he.dynamic.163data.com.cn`
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns1.bdydns.cn`sa@dudns.com 2018-01-01 #5

`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=1774469607

Same first word

gzgko.com

DNS History

6 records (5 active, 1 former)

●NSns1.bdydns.cn2016-07-10 → 2026-03-25 · 2 obs

● 2016-07-10 11:35:46
● 2026-03-25 20:19:50

●NSns2.bdydns.cn2016-07-10 → 2026-03-25 · 2 obs

● 2016-07-10 11:35:46
● 2026-03-25 20:19:50

●MXmxbiz1.qq.com2017-03-16 → 2026-03-25 · 2 obs

● 2017-03-16 10:37:18
● 2026-03-25 20:19:50

●MXmxbiz2.qq.com2017-03-16 → 2026-03-25 · 2 obs

● 2017-03-16 10:37:18
● 2026-03-25 20:19:50

●A106.13.25.1642020-02-18 → 2026-03-25 · 3 obs

○ 2017-03-16 10:37:18
● 2020-02-18 16:06:12
● 2026-03-25 20:19:50

○A182.61.7.872017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 10:37:18
○ 2020-02-18 16:06:12
○ 2026-03-25 20:19:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gzgko.com	ns1.bdydns.cn, ns2.bdydns.cn	-

✅ Authoritative Response

Server:119.75.222.53

NS records: ns1.bdydns.cn, ns2.bdydns.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gzgko.com (unsigned zone)

⏱️ Timing

Total: 1326ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`106.13.25.164`
NS	2	`ns2.bdydns.cn, ns1.bdydns.cn`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`ns1.bdydns.cn sa.dudns.com`

Analysis

IP Addresses

gzgko.com resolves to one IP number: 106.13.25.164.

Name Servers

gzgko.com is delegated to two name servers ns1.bdydns.cn and ns2.bdydns.cn.

gzgko.com shares the same name server setup as other domains, for instance ajiaoxue.top, dglice.com, haomashequan.com, youroll.cn and diyi7.com.

Host names with five IP numbers:

The host name ns2.bdydns.cn points to 240e:940:603:5:0:ff:b0cf:479b, 14.215.177.154, 112.80.248.202, 119.75.222.53 and 124.237.208.58.

Host names with three IP numbers:

The host name ns1.bdydns.cn points to 240e:940:603:3:0:ff:b05b:137e, 180.97.36.63 and 183.232.231.249.

Mail Servers

Two mail servers handle gzgko.com: mxbiz1.qq.com and mxbiz2.qq.com.

gzgko.com shares the same mail server setup as other domains, for instance bensentex.com, mycotrade.com, qingcao.com, 4dkankan.com and zj-ct.com.

gzgko.com shares some mail servers with other domains, at least partially, for instance cn-henan.com, after10.cn, draz.com.cn, caac-jp.com and vcake.com.cn.

gzgko.com - robtex.com

gzgko.com

com