`cdoffice.cn`

DNSSEC	⚠️ Not signed
NS	`dns1.190.vip` ⚠️ Not in zone NS records
		A	218.98.111.183^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dns2.190.vip` ⚠️ Not in zone NS records
		A	211.99.99.40^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
		A	218.98.111.184^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}

`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=2034672521

cdoffice.azurewebsites.net

cdoffice.cn

cdoffice.com.cn

dcoffice.de

officecd.net

officecd.de

2 records (2 active, 0 former)

●NSdns1.190.vip2026-04-04 → 2026-04-15 · 2 obs

● 2026-04-04 16:08:46
● 2026-04-15 08:14:14

●NSdns2.190.vip2026-04-04 → 2026-04-15 · 2 obs

● 2026-04-04 16:08:46
● 2026-04-15 08:14:14

cdoffice.cn's delegation is to two name servers dns1.190.vip and dns2.190.vip.

cdoffice.cn shares the same name server configuration as other domains, such as qeau.cn, 91jie.cn, szymesd.cn, celous.cn and yulinwuliu.cn.

cdoffice.cn at least partially shares its name servers with other domains, for instance hooqi.cn, 0185.com.cn, bjxrhf.cn, yadidq.cn and woerxin.cn.

Host names with two IPs:

Host names with one IP: