`shuangling.cn`

DNSSEC	⚠️ Not signed
NS	`dns.bizcn.com` ⚠️ Not in zone NS records
NS	`dns.cnmsn.net` ⚠️ Not in zone NS records
		A	61.172.183.70^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.147^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}

`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=2035130262

shuangling.cn

lingshuang.cn

shianglung.com

shlinguang.com

guanlingsh.com

4 records (2 active, 2 former)

●NSdns.bizcn.com2015-07-25 → 2026-08-04 · 2 obs

● 2015-07-25 04:52:12
● 2026-08-04 07:53:22

●NSdns.cnmsn.net2015-07-25 → 2026-08-04 · 2 obs

● 2015-07-25 04:52:12
● 2026-08-04 07:53:22

○A121.14.65.2162016-09-17 → 2017-04-09 · 5 obs

○ 2015-12-31 21:25:52
● 2016-09-17 02:43:46
● 2017-04-09 16:11:30
○ 2026-07-26 12:21:32
○ 2026-08-04 07:53:22

○A123.100.4.1212015-07-25 → 2015-12-31 · 4 obs

● 2015-07-25 04:52:12
● 2015-12-31 21:25:52
○ 2016-09-17 02:43:46
○ 2026-08-04 07:53:22

shuangling.cn is delegated to two name servers: dns.bizcn.com and dns.cnmsn.net.

shuangling.cn shares its NS records with other domains, for example chinaqb.com, wxyongbang.com, petmould.cn and two others.

shuangling.cn partially shares its NS delegation with several other domains, including jsfwxs.com, diacred.com, paayaa.com and two others.

In DNS configurations, these name servers often share authority with ns1.dns.com.cn, ns2.dns.com.cn, ns7.cnmsn.net and 7 other name servers.

Host names that have two IP addresses: