`gdmaocao.com`

DNSSEC	⚠️ Not signed
A	154.85.254.6^{🇭🇰 DXTL-HK154.85.240.0/20 Proxy-registered route object}
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=1778751176

Same first word

gdmaocao.com

DNS History

5 records (3 active, 2 former)

●NSn1.xundns.com2026-03-24 → 2026-05-14 · 3 obs

○ 2019-04-12 00:31:24
● 2026-03-24 11:40:10
● 2026-05-14 09:55:02

●NSn2.xundns.com2026-03-24 → 2026-05-14 · 3 obs

○ 2019-04-12 00:31:24
● 2026-03-24 11:40:10
● 2026-05-14 09:55:02

○NSns1.bdydns.cn2019-04-12 → 2019-04-12 · 3 obs

● 2019-04-12 00:31:24
○ 2026-03-24 11:40:10
○ 2026-05-14 09:55:02

○NSns2.bdydns.cn2019-04-12 → 2019-04-12 · 3 obs

● 2019-04-12 00:31:24
○ 2026-03-24 11:40:10
○ 2026-05-14 09:55:02

●A154.85.254.62026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 11:40:10
● 2026-05-14 09:55:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
gdmaocao.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 gdmaocao.com (unsigned zone)

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.85.254.6`
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

IP Addresses

gdmaocao.com resolves to one IP number: 154.85.254.6.

Name Servers

gdmaocao.com's delegation uses two name servers: n1.xundns.com and n2.xundns.com.

gdmaocao.com uses the same name server setup as other domains, such as ta7k.cn, wnsrs.com, aicfms.com, jxzxfs.com and 555947.com.

gdmaocao.com at least partially shares name servers with other domains, including avare.info, 2552.com, wurugagu.com, cleaning-products.net and auroralara.com.

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

Six IP numbers for host n2.xundns.com: 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.

Five IP numbers for host n1.xundns.com: 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.

gdmaocao.com - robtex.com

gdmaocao.com

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