`hydrogens.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.yiyu.com` ⚠️ Not in zone NS records
		A	218.98.111.146^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.yiyu.com` ⚠️ Not in zone NS records
		A	183.253.57.216^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.48^{🇨🇳 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=2034631654

hydrogens.com

hydrogens.net

hydrogens.cn

2 records (2 active, 0 former)

●NSns1.yiyu.com2026-02-16 → 2026-04-04 · 2 obs

● 2026-02-16 02:29:12
● 2026-04-04 07:35:56

●NSns2.yiyu.com2026-02-16 → 2026-04-04 · 2 obs

● 2026-02-16 02:29:12
● 2026-04-04 07:35:56

hydrogens.cn is delegated to two name servers: ns1.yiyu.com and ns2.yiyu.com.

hydrogens.cn shares the same name server setup as xmxxw.cn, realink.cn, 58120.cn, qscms.net and namerich.cn.

hydrogens.cn at least partially shares name servers with other domains, for instance wodiyumingbijiaochang.cn, onepod.com.cn, whlw.com, epce.cn and daishuge.com.

Host names with two IP numbers:

Host names with one IP number: