`3flag.cn`

DNSSEC	⚠️ Not signed
A	149.120.166.156^{🇨🇦 AS398478149.120.160.0/19 PEG TECH INC}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
			PTR	`ip-1-193-216-204.defastlink.net`
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-129.defastlink.net`
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-138.defastlink.net`
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)}
			PTR	`ip-183-253-57-202.defastlink.net`
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
			PTR	`ip-211-99-99-38.defastlink.net`
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1768287018

`cn`

	DNSSEC	⚠️ Not signed
	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=2034546407

3flag.cn

3flag.com

3 records (3 active, 0 former)

●NSns1.nowcndns.com2026-03-06 → 2026-03-23 · 2 obs

● 2026-03-06 21:41:26
● 2026-03-23 14:59:32

●NSns2.nowcndns.com2026-03-06 → 2026-03-23 · 2 obs

● 2026-03-06 21:41:26
● 2026-03-23 14:59:32

●A149.120.166.1562026-03-06 → 2026-03-23 · 2 obs

● 2026-03-06 21:41:26
● 2026-03-23 14:59:32

3flag.cn resolves to a single IP address: 149.120.166.156.

Other host names such as ujfk.cn, jx51.cn, yongshida.cn and gdljdh.cn share IP numbers with 3flag.cn.

3flag.cn's delegation uses two name servers, ns1.nowcndns.com and ns2.nowcndns.com.

3flag.cn shares the same name server setup as other domains, for example em95.cn, dg-cpitc.com.cn, xmkgs.com.cn, zoip.cn and evvq.cn.

Host names with three IPs: