`xkcmath.com`

DNSSEC	⚠️ Not signed
A	156.234.9.120^{🇭🇰 YANCYLIMITED-AS-HK156.234.9.0/24}
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	111.6.96.27^{🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)}
NS	`n2.xundns.com`
		A	2408:8621:0:42:e401:402:0:a^{🇨🇳 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	122.114.37.19^{🇨🇳 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=1774580592

WOT: SAFE (61/100)

Subdomains

www.xkcmath.com

Same first word

xkcmath.com

Similar names

mtkcahx.cn

DNS History

6 records (3 active, 3 former)

○NSf1g1ns1.dnspod.net2015-08-05 → 2016-08-13 · 4 obs

● 2015-08-05 03:00:14
● 2016-08-13 15:42:18
○ 2026-03-17 10:44:58
○ 2026-03-27 03:21:52

○NSf1g1ns2.dnspod.net2015-08-05 → 2016-08-13 · 4 obs

● 2015-08-05 03:00:14
● 2016-08-13 15:42:18
○ 2026-03-17 10:44:58
○ 2026-03-27 03:21:52

●NSn1.xundns.com2026-03-17 → 2026-03-27 · 3 obs

○ 2016-08-13 15:42:18
● 2026-03-17 10:44:58
● 2026-03-27 03:21:52

●NSn2.xundns.com2026-03-17 → 2026-03-27 · 3 obs

○ 2016-08-13 15:42:18
● 2026-03-17 10:44:58
● 2026-03-27 03:21:52

●A156.234.9.1202026-03-17 → 2026-03-27 · 3 obs

○ 2016-03-16 21:31:00
● 2026-03-17 10:44:58
● 2026-03-27 03:21:52

○A58.96.172.1232015-08-05 → 2016-03-16 · 4 obs

● 2015-08-05 03:00:14
● 2016-03-16 21:31:00
○ 2026-03-17 10:44:58
○ 2026-03-27 03:21:52

🔍 DNS Trace

Analysis

Hierarchy

xkcmath.com is the parent of www.xkcmath.com.

IP Addresses

xkcmath.com resolves to a single IP: 156.234.9.120.

Other host names, for instance, czxtj.net and www.xkcmath.com share IP numbers with xkcmath.com.

Name Servers

xkcmath.com has two name servers: n1.xundns.com and n2.xundns.com.

xkcmath.com shares the same name server setup as other domains, for example bioringmedical.com, 002490.cn, 9c86dbffdc4f0104.com, hongyangliantiao.com and lakecitytrans.com.

xkcmath.com shares some name servers with other domains, for example ctrl-f5.net, zavon.net, xmlmentor.net, prohealthylife.net and 453882.com.

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

Host names with six IP numbers: n2.xundns.com points to: 2408:8621:0:42:e401:402:0:a, 2408:8722:1801:10:4:611:6303:181, 2604:86c0:6001:8::a9c5:8e51, 61.163.30.181, 122.114.37.19 and 169.197.142.81.

Host names with four 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 and 111.6.96.27.

xkcmath.com - robtex.com

xkcmath.com

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