`1cs50.vip`

DNSSEC	⚠️ Not signed
NS	`n1.xundns.com` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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`

`vip`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.vip` ⭐
	NS	`b.nic.vip`
	NS	`c.nic.vip`
	NS	`x.nic.vip`
	NS	`y.nic.vip`
	NS	`z.nic.vip`
	SOA	`a.nic.vip`admin@tldns.godaddy serial=1785400749

⚠️ On DNS blocklist: tif

Same first word

1cs50.vip

Similar names

501cs.net

sc105.com

501cs.info

cs501.com

501cs.com

105cs.co.jp

501cs.org

1cs05.com

1cs05.vip

150cs.com

sc015.com

501cs.biz

cs501.jp

sc150.com

cs015.com

DNS History

3 records (2 active, 1 former)

●NSn1.xundns.com2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 00:58:32
● 2026-07-30 08:44:14

●NSn2.xundns.com2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 00:58:32
● 2026-07-30 08:44:14

○CNAMEu010klptp06hy.bakbitionb.com2026-07-26 → 2026-07-26 · 3 obs

● 2026-07-26 00:58:32
○ 2026-07-30 08:44:12
○ 2026-07-30 08:44:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vip	b.nic.vip, y.nic.vip, x.nic.vip, a.nic.vip...	-
1cs50.vip	n1.xundns.com, n2.xundns.com	-

✅ Authoritative Response

Server:38.89.70.107

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1cs50.vip (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`n1.xundns.com, n2.xundns.com`
CNAME	1	`u010klptp06hy.bakbitionb.com`
SOA	1	`n1.xundns.com nsadmin.xundns.com`

Analysis

Name Servers

1cs50.vip is delegated to two name servers: n1.xundns.com and n2.xundns.com.

The name server configuration of 1cs50.vip is shared with other domains, for instance 73523.cn, measinki.com, bzmhjn.com and two others.

1cs50.vip shares at least some of its name servers with other domains, including 616313.com, 93299999n.com, 910501.com and two others.

These name servers are frequently paired with the name servers v1s1.xundns.com and v1s2.xundns.com.

Hosts with 6 IP addresses each:

n2.xundns.com resolves to 61.163.30.181, 122.114.39.7, 169.197.142.81 and 3 other IP addresses.

Hosts with five IP addresses:

n1.xundns.com has IP addresses 38.89.70.107, 42.240.163.163 and 111.6.96.27 along with two other addresses.

1cs50.vip - robtex.com

1cs50.vip

vip