`gzdt168.com`

DNSSEC	⚠️ Not signed
A	154.212.203.250^{🇭🇰 MYCLOUD-AS-AP154.212.192.0/18 CloudFly Net Inc Pending}
NS	`n1.xundns.com` ⭐
		A	2409:8c44:1b00:601:1:1110:609:6027^{🇨🇳 CHINAMOBILE-CN2409:8c44:1b00::/48 CMI (Customer Route)}
		A	2604:86c0:5001:11::2659:466b^{🇺🇸 AS630232604:86c0:5000::/36 GTHOST-SEA}
		A	38.89.70.107^{🇺🇸 AS6302338.89.70.0/24 Route Registered for Cogent Communications Customer - GlobalTelehost Corp}
			PTR	`107-70-89-38.clients.gthost.com`
		A	42.240.163.163^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.160.0/20 Guangzhou IDC of ChinaUnicom}
		A	111.6.96.27^{🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)}
NS	`n2.xundns.com`
		A	2408:8621:0:42:e401:813:0:25^{🇨🇳 CHINA169-Backbone2408:8621::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2408:8722:1801:10:4:611:6303:181^{🇨🇳 CHINA169-Backbone2408:8722::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2604:86c0:6001:8::a9c5:8e51^{🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL}
		A	61.163.30.181^{🇨🇳 CHINA169-Backbone61.163.0.0/16 CNC Group CHINA169 Henan Province Network}
			PTR	`hn.ly.kd.adsl`
		A	122.114.39.7^{🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom}
		A	169.197.142.81^{🇺🇸 AS63023169.197.142.0/24 GlobalTeleHost}
			PTR	`81-142-197-169.clients.gthost.com`
SOA	`n1.xundns.com`nsadmin@xundns.com serial=437896

`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=1778854296

Subdomains

mail.gzdt168.com

Same first word

gzdt168.com

DNS History

11 records (3 active, 8 former)

○NSf1g1ns1.dnspod.net2017-01-09 → 2017-01-09 · 3 obs

○ 2016-05-04 05:19:32
● 2017-01-09 16:03:06
○ 2026-05-15 14:40:54

○NSf1g1ns2.dnspod.net2017-01-09 → 2017-01-09 · 3 obs

○ 2016-05-04 05:19:32
● 2017-01-09 16:03:06
○ 2026-05-15 14:40:54

●NSn1.xundns.com2026-05-15 → 2026-05-15 · 2 obs

○ 2017-01-09 16:03:06
● 2026-05-15 14:40:54

●NSn2.xundns.com2026-05-15 → 2026-05-15 · 2 obs

○ 2017-01-09 16:03:06
● 2026-05-15 14:40:54

○NSns.mydns8.cn2015-06-26 → 2016-05-04 · 4 obs

● 2015-06-26 09:34:26
● 2016-05-04 05:19:32
○ 2017-01-09 16:03:06
○ 2026-05-15 14:40:54

○NSns.mydns8.com2015-06-26 → 2016-05-04 · 4 obs

● 2015-06-26 09:34:26
● 2016-05-04 05:19:32
○ 2017-01-09 16:03:06
○ 2026-05-15 14:40:54

○MXmail.gzdt168.com2015-06-26 → 2016-05-04 · 3 obs

● 2015-06-26 09:34:26
● 2016-05-04 05:19:32
○ 2026-05-15 14:40:54

○A116.254.252.322015-06-26 → 2015-11-14 · 4 obs

● 2015-06-26 09:34:26
● 2015-11-14 08:15:04
○ 2016-02-11 02:06:04
○ 2026-05-15 14:40:54

●A154.212.203.2502026-05-15 → 2026-05-15 · 2 obs

○ 2018-09-22 17:33:00
● 2026-05-15 14:40:54

○A156.232.247.1222018-09-22 → 2018-09-22 · 3 obs

○ 2016-05-04 05:19:32
● 2018-09-22 17:33:00
○ 2026-05-15 14:40:54

○A183.3.222.1622016-02-11 → 2016-05-04 · 4 obs

○ 2015-11-14 08:15:04
● 2016-02-11 02:06:04
● 2016-05-04 05:19:32
○ 2026-05-15 14:40:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gzdt168.com	n1.xundns.com, n2.xundns.com	11 records

✅ Authoritative Response

Server:122.114.39.7

NS records: n1.xundns.com, n2.xundns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gzdt168.com (unsigned zone)

⏱️ Timing

Total: 2083ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.212.203.250`
NS	2	`n1.xundns.com, n2.xundns.com`
SOA	1	`n1.xundns.com nsadmin.xundns.com`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (n1.xundns.com, n1.xundns.com, n1.xundns.com...)

Analysis

Hierarchy

gzdt168.com is the parent of mail.gzdt168.com.

IP Addresses

gzdt168.com points to IP number 154.212.203.250.

Other host names for example coveniy.com, mridc.net and zeegle.com share IP numbers with gzdt168.com.

Name Servers

gzdt168.com is delegated to two name servers: n1.xundns.com and n2.xundns.com.

gzdt168.com uses the same name server setup as other domains such as 587us4.cc, 2153ca1dea06efd4.com, shsxrl.com, duobao66.com and 1e38f336a963092d.com.

gzdt168.com shares name servers with other domains at least partially, for example lbcbuffalo.com, 06249.com, wp-translations.org, sosodian.com and mnnm.info.

These name servers are commonly used with the name servers v1s1.xundns.com and v1s2.xundns.com.

Host names with six IP numbers:

n2.xundns.com points to: 2408:8621:0:42:e401:813:0:25, 2408:8722:1801:10:4:611:6303:181, 2604:86c0:6001:8::a9c5:8e51, 61.163.30.181, 122.114.39.7 and 169.197.142.81

Host names with five IP numbers:

n1.xundns.com points to: 2409:8c44:1b00:601:1:1110:609:6027, 2604:86c0:5001:11::2659:466b, 38.89.70.107, 42.240.163.163 and 111.6.96.27

gzdt168.com - robtex.com

gzdt168.com

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