itb02.com - dns.ninja

`itb02.com`

DNSSEC	⚠️ Not signed
A	23.235.185.3^{🇺🇸 YANCYLIMITED-AS-HK23.235.185.0/24}
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	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`
		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=1785964069

Subdomains

www.itb02.com

Same first word

itb02.com

Similar names

ibt20.com

20bit.com

bit20.com

DNS History

10 records (3 active, 7 former)

○NSamir.ns.cloudflare.com2018-06-08 → 2018-06-08 · 4 obs

○ 2016-12-19 00:32:04
● 2018-06-08 00:37:18
○ 2026-03-19 21:31:08
○ 2026-08-05 21:15:36

●NSn1.xundns.com2026-03-19 → 2026-08-05 · 3 obs

○ 2018-06-08 00:37:18
● 2026-03-19 21:31:08
● 2026-08-05 21:15:36

●NSn2.xundns.com2026-03-19 → 2026-08-05 · 3 obs

○ 2018-06-08 00:37:18
● 2026-03-19 21:31:08
● 2026-08-05 21:15:36

○NSnelly.ns.cloudflare.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 00:32:04
○ 2018-06-08 00:37:18
○ 2026-08-05 21:15:36

○NSnia.ns.cloudflare.com2018-06-08 → 2018-06-08 · 4 obs

○ 2016-12-19 00:32:04
● 2018-06-08 00:37:18
○ 2026-03-19 21:31:08
○ 2026-08-05 21:15:36

○NSwoz.ns.cloudflare.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 00:32:04
○ 2018-06-08 00:37:18
○ 2026-08-05 21:15:36

○A107.154.193.512016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 00:32:04
○ 2018-06-08 00:37:18
○ 2026-08-05 21:15:36

○A107.154.196.512016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 00:32:04
○ 2018-06-08 00:37:18
○ 2026-08-05 21:15:36

○A165.84.235.2532018-06-08 → 2018-06-08 · 4 obs

○ 2016-12-19 00:32:04
● 2018-06-08 00:37:18
○ 2026-03-19 21:31:08
○ 2026-08-05 21:15:36

●A23.235.185.32026-03-19 → 2026-08-05 · 6 obs

○ 2018-06-08 00:37:18
● 2026-03-19 21:31:08
● 2026-03-21 19:46:54
○ 2026-03-28 01:10:10
● 2026-04-10 01:37:24
● 2026-08-05 21:15:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
itb02.com	n1.xundns.com, n2.xundns.com	11 records

✅ Authoritative Response

Server:122.114.39.7

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itb02.com (unsigned zone)

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.235.185.3`
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 (n1.xundns.com, n1.xundns.com, n1.xundns.com...)

Analysis

Hierarchy

The domain www.itb02.com falls under the parent itb02.com.

IP Addresses

itb02.com resolves to one IP address: 23.235.185.3.

sun9920.com, agc330.com, 49hao11.com and two other host names share IP numbers with itb02.com.

Name Servers

itb02.com is served by two delegated name servers, n1.xundns.com and n2.xundns.com.

itb02.com uses the same name servers as several other domains — among them ubiservice.com, 523f8d747c765d8a.com, fqzzlx.top and two more.

At least some of itb02.com's name servers are shared with other domains, for example 27917b96238.xyz, xx2559.cc, 137237.com and two more.

These name servers tend to be deployed in combination with the name servers v1s1.xundns.com and v1s2.xundns.com.

Hostnames that resolve to 6 IP addresses:

n2.xundns.com carries IP addresses 61.163.30.181, 122.114.39.7 and 169.197.142.81, with 3 other addresses beyond those.

Hostnames pointing to five IP numbers:

n1.xundns.com resolves to four IP addresses: 38.89.70.107, 42.240.163.163, 111.6.96.27 and two others.