`ap400.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.nowcndns.com` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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}

`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=2034660566

ap400.cn

004pa.com

9 records (2 active, 7 former)

○NSjm1.dns.com2020-01-11 → 2020-01-11 · 4 obs

○ 2016-09-22 20:48:50
● 2020-01-11 22:11:32
○ 2026-02-15 23:49:42
○ 2026-04-12 00:26:42

○NSjm2.dns.com2020-01-11 → 2020-01-11 · 4 obs

○ 2016-09-22 20:48:50
● 2020-01-11 22:11:32
○ 2026-02-15 23:49:42
○ 2026-04-12 00:26:42

●NSns1.nowcndns.com2026-02-15 → 2026-04-12 · 3 obs

○ 2020-01-11 22:11:32
● 2026-02-15 23:49:42
● 2026-04-12 00:26:42

○NSns19.xincache.com2015-05-26 → 2016-09-22 · 4 obs

● 2015-05-26 22:11:04
● 2016-09-22 20:48:50
○ 2020-01-11 22:11:32
○ 2026-04-12 00:26:42

●NSns2.nowcndns.com2026-02-15 → 2026-04-12 · 3 obs

○ 2020-01-11 22:11:32
● 2026-02-15 23:49:42
● 2026-04-12 00:26:42

○NSns20.xincache.com2015-05-26 → 2016-09-22 · 4 obs

● 2015-05-26 22:11:04
● 2016-09-22 20:48:50
○ 2020-01-11 22:11:32
○ 2026-04-12 00:26:42

○MXmxdomain.qq.com2015-05-26 → 2016-09-22 · 4 obs

● 2015-05-26 22:11:04
● 2016-09-22 20:48:50
○ 2020-01-11 22:11:32
○ 2026-04-12 00:26:42

○A116.255.188.2352015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 22:11:04
○ 2015-10-28 00:14:58
○ 2026-04-12 00:26:42

○A192.161.52.1322015-10-28 → 2016-04-08 · 5 obs

○ 2015-05-26 22:11:04
● 2015-10-28 00:14:58
● 2016-04-08 12:32:42
○ 2016-09-22 20:48:50
○ 2026-04-12 00:26:42

Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for ap400.cn.

ap400.cn shares the same name server setup as other domains, for example i9evm2p.cn, sjzbst.cn, chuyang888.cn, conexpo.cn and fjych.cn.

Host names with three IP numbers: