`gui4j.org`

DNSSEC	⚠️ Not signed
A	35.220.202.63^{🇭🇰 Google35.220.192.0/20}
		PTR	`63.202.220.35.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	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 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	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	`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

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785976158

WOT: SAFE (62/100)

Previously NS for

gui4j.org

Previously MX for

gui4j.org

Same first word

gui4j.org

DNS History

17 records (5 active, 12 former)

○NSgui4j.org2017-02-14 → 2017-02-14 · 4 obs

○ 2016-03-27 12:02:48
● 2017-02-14 01:45:42
○ 2019-03-20 03:24:12
○ 2026-08-06 00:41:32

●NSn1.xundns.com2026-08-06 → 2026-08-06 · 3 obs

○ 2026-06-18 15:30:34
● 2026-08-06 00:41:30
● 2026-08-06 00:41:32

●NSn2.xundns.com2026-08-06 → 2026-08-06 · 3 obs

○ 2026-06-18 15:30:34
● 2026-08-06 00:41:30
● 2026-08-06 00:41:32

○NSns1.nlrs.jp2015-07-15 → 2016-03-27 · 4 obs

● 2015-07-15 09:00:24
● 2016-03-27 12:02:48
○ 2017-02-14 01:45:42
○ 2026-08-06 00:41:32

○NSns1.securewhnetwork.com2019-03-20 → 2019-03-20 · 4 obs

○ 2017-02-14 01:45:42
● 2019-03-20 03:24:12
○ 2026-06-18 15:30:34
○ 2026-08-06 00:41:32

○NSns1.sv9.jp2017-02-14 → 2017-02-14 · 4 obs

○ 2016-03-27 12:02:48
● 2017-02-14 01:45:42
○ 2019-03-20 03:24:12
○ 2026-08-06 00:41:32

○NSns2.nlrs.jp2015-07-15 → 2016-03-27 · 4 obs

● 2015-07-15 09:00:24
● 2016-03-27 12:02:48
○ 2017-02-14 01:45:42
○ 2026-08-06 00:41:32

○NSns2.securewhnetwork.com2019-03-20 → 2019-03-20 · 4 obs

○ 2017-02-14 01:45:42
● 2019-03-20 03:24:12
○ 2026-06-18 15:30:34
○ 2026-08-06 00:41:32

○NSns2.sv9.jp2017-02-14 → 2017-02-14 · 4 obs

○ 2016-03-27 12:02:48
● 2017-02-14 01:45:42
○ 2019-03-20 03:24:12
○ 2026-08-06 00:41:32

○NSns3.securewhnetwork.com2019-03-20 → 2019-03-20 · 4 obs

○ 2017-02-14 01:45:42
● 2019-03-20 03:24:12
○ 2026-06-18 15:30:34
○ 2026-08-06 00:41:32

●NSv1s1.xundns.com2026-06-18 → 2026-08-06 · 3 obs

○ 2019-03-20 03:24:12
● 2026-06-18 15:30:34
● 2026-08-06 00:41:32

●NSv1s2.xundns.com2026-06-18 → 2026-08-06 · 3 obs

○ 2019-03-20 03:24:12
● 2026-06-18 15:30:34
● 2026-08-06 00:41:32

○MXgui4j.org2015-07-15 → 2019-03-20 · 6 obs

● 2015-07-15 09:00:24
● 2016-03-27 12:02:48
○ 2017-02-14 01:45:42
● 2019-03-20 03:24:12
○ 2026-06-18 15:30:34
○ 2026-08-06 00:41:32

○A133.242.233.2312017-02-14 → 2017-02-14 · 4 obs

○ 2016-03-27 12:02:48
● 2017-02-14 01:45:42
○ 2019-03-20 03:24:12
○ 2026-08-06 00:41:32

○A202.208.223.522015-07-15 → 2016-03-27 · 4 obs

● 2015-07-15 09:00:24
● 2016-03-27 12:02:48
○ 2017-02-14 01:45:42
○ 2026-08-06 00:41:32

○A209.105.239.142019-03-20 → 2019-03-20 · 4 obs

○ 2017-02-14 01:45:42
● 2019-03-20 03:24:12
○ 2026-06-18 15:30:34
○ 2026-08-06 00:41:32

●A35.220.202.632026-08-06 → 2026-08-06 · 3 obs

○ 2026-06-18 15:30:34
● 2026-08-06 00:41:30
● 2026-08-06 00:41:32

🔍 DNS Trace

Analysis

IP Addresses

gui4j.org has exactly one IP address — 35.220.202.63.

techdays.org, gaustatoppen.org, wande.me plus two other host names have IP numbers in common with gui4j.org.

Name Servers

Four name servers handle the delegation for gui4j.org: n1.xundns.com, n2.xundns.com, v1s1.xundns.com and v1s2.xundns.com.

There is at least partial name server overlap between gui4j.org and other domains — 7421xy.xyz, 365179.com, outletaron.com and two more among them.

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.

v1s2.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.

v1s1.xundns.com has IP addresses 38.89.70.107, 42.240.163.163 and 111.6.96.27 along with two other addresses.

n2.xundns.com and v1s2.xundns.com are host names that each point to 2408:8621:0:42:e401:813:0:25 IP addresses.

n2.xundns.com and v1s2.xundns.com are host names that each point to 2408:8722:1801:10:4:611:6303:181 IP addresses.

n2.xundns.com and v1s2.xundns.com are host names that each point to 2604:86c0:6001:8::a9c5:8e51 IP addresses.

n2.xundns.com and v1s2.xundns.com are host names that each point to 61.163.30.181 IP addresses.

n2.xundns.com and v1s2.xundns.com are host names that each point to 122.114.39.7 IP addresses.

n2.xundns.com and v1s2.xundns.com are host names that each point to 169.197.142.81 IP addresses.

n1.xundns.com and v1s1.xundns.com are host names that each point to 2409:8c44:1b00:601:1:1110:609:6027 IP addresses.

n1.xundns.com and v1s1.xundns.com are host names that each point to 2604:86c0:5001:11::2659:466b IP addresses.

n1.xundns.com and v1s1.xundns.com are host names that each point to 38.89.70.107 IP addresses.

n1.xundns.com and v1s1.xundns.com are host names that each point to 42.240.163.163 IP addresses.

n1.xundns.com and v1s1.xundns.com are host names that each point to 111.6.96.27 IP addresses.

gui4j.org - robtex.com

gui4j.org

org

Previously NS for

Previously MX for

Same first word

DNS History

🔍 DNS Trace

Analysis

IP Addresses

Name Servers

`gui4j.org`

`org`