`studyworld2010.com`

DNSSEC	⚠️ Not signed
A	34.92.226.62^{🇭🇰 Google34.92.0.0/16}
		PTR	`62.226.92.34.bc.googleusercontent.com`
NS	`n1.xundns.com` ⭐ ⚠️ Not in parent delegation
		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	103.236.52.145^{🇨🇳 CHINANET-Guangdong-ShenZhen-IDC103.236.52.0/22 Shenzhen Yunshangwuyou Communication Network Co., Ltd.-SZ IDC-Static multicast}
		A	111.6.96.27^{🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)}
NS	`n2.xundns.com` ⚠️ Not in parent delegation
		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`
NS	`v1s1.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	103.236.52.145^{🇨🇳 CHINANET-Guangdong-ShenZhen-IDC103.236.52.0/22 Shenzhen Yunshangwuyou Communication Network Co., Ltd.-SZ IDC-Static multicast}
		A	111.6.96.27^{🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)}
NS	`v1s2.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`
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=1776943917

Previously MX for

studyworld2010.com

Subdomains

mail.studyworld2010.com

mailspool.studyworld2010.com

Same first word

studyworld2010.com

DNS History

14 records (5 active, 9 former)

●NSn1.xundns.com2026-03-22 → 2026-04-23 · 3 obs

○ 2018-09-15 13:52:38
● 2026-03-22 17:43:32
● 2026-04-23 11:35:56

●NSn2.xundns.com2026-03-22 → 2026-04-23 · 3 obs

○ 2018-09-15 13:52:38
● 2026-03-22 17:43:32
● 2026-04-23 11:35:56

○NSns1.asmallorange.com2018-09-15 → 2018-09-15 · 4 obs

○ 2017-02-02 10:18:06
● 2018-09-15 13:52:38
○ 2026-03-22 17:43:32
○ 2026-04-23 11:35:56

○NSns2.asmallorange.com2018-09-15 → 2018-09-15 · 4 obs

○ 2017-02-02 10:18:06
● 2018-09-15 13:52:38
○ 2026-03-22 17:43:32
○ 2026-04-23 11:35:56

○NSns5.kasserver.com2015-08-04 → 2017-02-02 · 4 obs

● 2015-08-04 10:20:26
● 2017-02-02 10:18:06
○ 2018-09-15 13:52:38
○ 2026-04-23 11:35:56

○NSns6.kasserver.com2015-08-04 → 2017-02-02 · 4 obs

● 2015-08-04 10:20:26
● 2017-02-02 10:18:06
○ 2018-09-15 13:52:38
○ 2026-04-23 11:35:56

●NSv1s1.xundns.com2026-03-22 → 2026-04-23 · 3 obs

○ 2018-09-15 13:52:38
● 2026-03-22 17:43:32
● 2026-04-23 11:35:56

●NSv1s2.xundns.com2026-03-22 → 2026-04-23 · 3 obs

○ 2018-09-15 13:52:38
● 2026-03-22 17:43:32
● 2026-04-23 11:35:56

○MXmail.studyworld2010.com2015-08-04 → 2016-05-03 · 4 obs

● 2015-08-04 10:20:26
● 2016-05-03 11:48:42
○ 2017-02-02 10:18:06
○ 2026-04-23 11:35:56

○MXstudyworld2010.com2018-09-15 → 2018-09-15 · 4 obs

○ 2017-02-02 10:18:06
● 2018-09-15 13:52:38
○ 2026-03-22 17:43:32
○ 2026-04-23 11:35:56

○MXw00(0x62303062)7.kasserver.com2017-02-02 → 2017-02-02 · 4 obs

○ 2016-05-03 11:48:42
● 2017-02-02 10:18:06
○ 2018-09-15 13:52:38
○ 2026-04-23 11:35:56

○A143.95.40.662018-09-15 → 2018-09-15 · 4 obs

○ 2017-02-02 10:18:06
● 2018-09-15 13:52:38
○ 2026-03-22 17:43:32
○ 2026-04-23 11:35:56

●A34.92.226.622026-03-22 → 2026-04-23 · 3 obs

○ 2018-09-15 13:52:38
● 2026-03-22 17:43:32
● 2026-04-23 11:35:56

○A85.13.140.1362015-08-04 → 2017-02-02 · 4 obs

● 2015-08-04 10:20:26
● 2017-02-02 10:18:06
○ 2018-09-15 13:52:38
○ 2026-04-23 11:35:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
studyworld2010.com	v1s1.xundns.com, v1s2.xundns.com	11 records

✅ Authoritative Response

Server:122.114.39.7

NS records: v1s1.xundns.com, v1s2.xundns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyworld2010.com (unsigned zone)

⏱️ Timing

Total: 3588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.92.226.62`
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 (v1s1.xundns.com, v1s1.xundns.com, v1s1.xundns.com...)

Analysis

Hierarchy

studyworld2010.com is the parent of mail.studyworld2010.com and mailspool.studyworld2010.com.

IP Addresses

studyworld2010.com resolves to a single IP: 34.92.226.62.

Other host names, for instance www.ofone.net, blacksunplc.org, alabamalonghouse.org, football-dz.com and blacksociologists.org share IP numbers with studyworld2010.com.

Name Servers

studyworld2010.com is delegated to four name servers: n1.xundns.com, n2.xundns.com, v1s1.xundns.com and v1s2.xundns.com.

studyworld2010.com shares some name servers with other domains, for example 5d9c6dbc22bcea23.com, hg91999u.com, tingyuge.net, hg0300.com and zgtggy.com.

Host names with six IP numbers: n2.xundns.com and v1s2.xundns.com point 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 and v1s1.xundns.com point to 2409:8c44:1b00:601:1:1110:609:6027, 2604:86c0:5001:11::2659:466b, 38.89.70.107, 103.236.52.145 and 111.6.96.27.

Host names that point 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: n2.xundns.com and v1s2.xundns.com.

Host names that point to 2409:8c44:1b00:601:1:1110:609:6027, 2604:86c0:5001:11::2659:466b, 38.89.70.107, 103.236.52.145 and 111.6.96.27: n1.xundns.com and v1s1.xundns.com.

studyworld2010.com - robtex.com