`cctvlib.cn`

DNSSEC	⚠️ Not signed
NS	`ns3.sanfront.com.cn` ⚠️ Not in zone NS records
		A	210.72.13.83^{🇨🇳 CSTNET-AS-AP210.72.13.0/24}
NS	`ns5.sanfront.com.cn` ⚠️ Not in zone NS records
		A	210.72.13.101^{🇨🇳 CSTNET-AS-AP210.72.13.0/24}

`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=2035004151

Same first word

cctvlib.cn

cctvlib.com.cn

DNS History

2 records (2 active, 0 former)

●NSns3.sanfront.com.cn2026-04-24 → 2026-07-05 · 2 obs

● 2026-04-24 04:19:40
● 2026-07-05 03:50:30

●NSns5.sanfront.com.cn2026-04-24 → 2026-07-05 · 2 obs

● 2026-04-24 04:19:40
● 2026-07-05 03:50:30

🔍 DNS Trace

Analysis

Name Servers

cctvlib.cn uses two name servers for its delegation: ns3.sanfront.com.cn and ns5.sanfront.com.cn.

cctvlib.cn has the same name server delegation as a number of other domains, such as cctvlibrary.com.cn, xn--m8t999d79s.cn, twix.cn and two more.

The name servers of cctvlib.cn overlap at least partially with those of other domains — among them ledoo.com, dovital.net, xnatmb.com and two more.

These name servers commonly appear in combination with the name servers ns2.sanfront.com.cn.

Both ns3.sanfront.com.cn and ns5.sanfront.com.cn have a single IP address each — ns3.sanfront.com.cn resolves to 210.72.13.83 while ns5.sanfront.com.cn resolves to 210.72.13.101.

cctvlib.cn - robtex.com

cctvlib.cn

cn