`190it.cn`

DNSSEC	⚠️ Not signed
A	144.48.56.125^{🇭🇰 DXTL-1144.48.56.0/24 Proxy-registered route object}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1775276579

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034670250

190it.cn

901it.com

5 records (3 active, 2 former)

●NSns1.nowcndns.com2026-03-12 → 2026-04-14 · 2 obs

● 2026-03-12 12:50:50
● 2026-04-14 16:55:40

●NSns2.nowcndns.com2026-03-12 → 2026-04-14 · 2 obs

● 2026-03-12 12:50:50
● 2026-04-14 16:55:40

●A144.48.56.1252026-04-14 → 2026-04-14 · 3 obs

○ 2026-03-25 10:03:18
● 2026-04-14 16:55:38
● 2026-04-14 16:55:40

○A154.216.83.1732026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-12 12:50:50
● 2026-03-25 10:03:18
○ 2026-04-14 16:55:38
○ 2026-04-14 16:55:40

○A156.242.165.2372026-03-12 → 2026-03-12 · 3 obs

● 2026-03-12 12:50:50
○ 2026-03-25 10:03:18
○ 2026-04-14 16:55:40

190it.cn points to an IP address: 144.48.56.125.

Other host names, for instance ichost.cn, share IP numbers with 190it.cn.

Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for 190it.cn.

190it.cn shares the same name server setup as other domains, for instance cqwmn.cn, hmy1.cn, hxfca.cn, szmiracle.cn and iowy.cn.

Host names with three IP numbers: