`cupdns.com`

DNSSEC	⚠️ Not signed
NS	`u1.xundns.com` ⭐
		A	2408:8722:1801:10:4:611:6303:167^{🇨🇳 CHINA169-Backbone2408:8722::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2409:8c44:1b00:601:1:1110:609:6028^{🇨🇳 CHINAMOBILE-CN2409:8c44:1b00::/48 CMI (Customer Route)}
		A	240e:bf:b800:4300:0:2:1:8^{🇨🇳 CHINANET-SHAANXI-CLOUD-BASE240e:bf:b800::/37 chinanet/CN2 shaanxi province network}
		A	240e:cf:9000:13::17^{🇨🇳 CHINANET-Jiangxi-Jiujiang-IDC240e:cf:9000::/36 Chinanet JiuJiang Network}
		A	240e:95d:3020:1e::52^{🇨🇳 CHINANET-BACKBONE240e:95c::/30 China Telecom (Hubei) Limited}
		A	61.163.30.167^{🇨🇳 CHINA169-Backbone61.163.0.0/16 CNC Group CHINA169 Henan Province Network}
			PTR	`hn.ly.kd.adsl`
		A	103.236.55.23^{🇨🇳 CHINANET-Guangdong-ShenZhen-IDC103.236.52.0/22 Shenzhen Yunshangwuyou Communication Network Co., Ltd.-SZ IDC-Static multicast}
		A	111.6.96.28^{🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)}
		A	113.137.46.32^{🇨🇳 CHINANET-SHAANXI-CLOUD-BASE113.137.32.0/19 chinanet shaanxi province network}
		A	117.50.200.252^{🇨🇳 CHINA169-BJ117.50.192.0/19 China Telecom Beijing Co. Ltd.}
		A	218.95.37.77^{🇨🇳 CHINANET-Jiangxi-Jiujiang-IDC218.95.37.0/24 Chinanet JiuJiang Network}
NS	`u2.xundns.com`
		A	2408:8621:0:42:e401:402:0:9^{🇨🇳 CHINA169-Backbone2408:8621::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2408:8621:0:42:e401:413:0:11^{🇨🇳 CHINA169-Backbone2408:8621::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2408:8720:806:204::24^{🇨🇳 CHINA169-Backbone2408:8720::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	240e:e9:a805::1:0:3^{🇨🇳 CHINANET-JIANGSU240e:e9:8000::/33 CTJS JS-IDC}
		A	2604:86c0:2001:6::2672:72ee^{🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX}
		A	38.114.114.238^{🇨🇦 AS6302338.114.114.0/24 Route Registered for Cogent Communications Customer GLOBALTELEHOST CORP.}
			PTR	`238-114-114-38.clients.gthost.com`
		A	42.236.74.175^{🇨🇳 CHINA169-Backbone42.224.0.0/12 China Unicom Henan Province Network}
			PTR	`hn.kd.ny.adsl`
		A	111.6.188.201^{🇨🇳 CHINAMOBILE-CN111.6.184.0/21 CMI (Customer Route)}
		A	122.114.44.16^{🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom}
		A	222.186.169.209^{🇨🇳 CHINANET-BACKBONE222.184.0.0/13 for jiangsu province}
SOA	`u1.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=1771291435

📈 Tranco rank: #511,192

Subdomains

www.cupdns.com

ns9.cupdns.com

ns8.cupdns.com

ns3.cupdns.com

vip3.cupdns.com

ns12.cupdns.com

ns2.cupdns.com

vip2.cupdns.com

vip1.cupdns.com

ns4.cupdns.com

ns1.cupdns.com

Same first word

cupdns.com

Similar names

dnscup.com

uspcdn.com

cpudns.de

dcspun.com

scundp.de

cpudns.com

cdnups.com

supcdn.top

cdspun.com

supcdn.com

DNS History

7 records (2 active, 5 former)

○NSns1.cupdns.com2015-08-15 → 2018-08-04 · 4 obs

● 2015-08-15 11:32:42
● 2018-08-04 06:42:14
○ 2026-02-14 16:59:16
○ 2026-03-01 08:20:12

○NSns2.cupdns.com2015-08-15 → 2018-08-04 · 4 obs

● 2015-08-15 11:32:42
● 2018-08-04 06:42:14
○ 2026-02-14 16:59:16
○ 2026-03-01 08:20:12

●NSu1.xundns.com2026-02-14 → 2026-03-01 · 3 obs

○ 2018-08-04 06:42:14
● 2026-02-14 16:59:16
● 2026-03-01 08:20:12

●NSu2.xundns.com2026-02-14 → 2026-03-01 · 3 obs

○ 2018-08-04 06:42:14
● 2026-02-14 16:59:16
● 2026-03-01 08:20:12

○A116.255.133.112016-04-12 → 2016-04-12 · 4 obs

○ 2016-02-29 05:54:04
● 2016-04-12 20:02:52
○ 2016-05-11 19:39:52
○ 2026-03-01 08:20:12

○A116.255.146.2462015-11-22 → 2016-02-29 · 4 obs

● 2015-11-22 21:52:32
● 2016-02-29 05:54:04
○ 2016-04-12 20:02:52
○ 2026-03-01 08:20:12

○A42.236.91.542016-05-11 → 2026-02-17 · 5 obs

○ 2016-04-12 20:02:52
● 2016-05-11 19:39:52
● 2026-02-17 05:15:58
○ 2026-02-17 08:51:58
○ 2026-03-01 08:20:12

🔍 DNS Trace

Analysis

Hierarchy

cupdns.com is the parent of www.cupdns.com, ns9.cupdns.com, ns8.cupdns.com, ns3.cupdns.com, vip3.cupdns.com and a few other host names.

Name Servers

Two name servers u1.xundns.com and u2.xundns.com handle the delegation for cupdns.com.

cupdns.com uses the same name server setup as other domains, such as xp.cn, xundns.com, staticfile.org and dnsns6.com.

cupdns.com at least partially shares name servers with other domains, for instance it8.com, dnsns5.com, dns.la, xundns.cn and staticfile.net.

These name servers are commonly used with n1.xundns.com, n2.xundns.com, s1.xundns.com, s2.xundns.com, s1.dnsns5.com, s2.dnsns5.com, v2s2.xundns.com, v4s1.xundns.com and v4s2.xundns.com.

Host names with eleven IP numbers:

u1.xundns.com points to 2408:8722:1801:10:4:611:6303:167, 2409:8c44:1b00:601:1:1110:609:6028, 240e:bf:b800:4300:0:2:1:8, 240e:cf:9000:13::17, 240e:95d:3020:1e::52, 61.163.30.167, 103.236.55.23, 111.6.96.28, 113.137.46.32, 117.50.200.252 and 218.95.37.77.

Host names with ten IP numbers:

u2.xundns.com points to 2408:8621:0:42:e401:402:0:9, 2408:8621:0:42:e401:413:0:11, 2408:8720:806:204::24, 240e:e9:a805::1:0:3, 2604:86c0:2001:6::2672:72ee, 38.114.114.238, 42.236.74.175, 111.6.188.201, 122.114.44.16 and 222.186.169.209.

cupdns.com - robtex.com

cupdns.com

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