`bztlc.cn`

DNSSEC	⚠️ Not signed
A	154.83.187.49^{🇸🇨 USZNI-AS-AP154.83.187.0/24 Zillion Network Inc}
NS	`ns1.myhostadmin.net` ⭐ ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns1.363.hk` ⚠️ Not in zone NS records
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.363.hk` ⚠️ Not in zone NS records
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns2.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns3.363.hk` ⚠️ Not in zone NS records
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.77^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns4.363.hk` ⚠️ Not in zone NS records
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns5.363.hk` ⚠️ Not in zone NS records
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns6.363.hk` ⚠️ Not in zone NS records
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.13^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2025-10-30 #9

`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=2034739309

Same first word

bztlc.cn

Similar names

ltbzc.com

bltzc.com

lztbc.edu.cn

zlbtc.com

zcblt.com

lcztb.com

DNS History

14 records (9 active, 5 former)

●NSns1.363.hk2026-05-01 → 2026-05-01 · 3 obs

○ 2026-04-13 06:48:58
● 2026-05-01 23:06:40
● 2026-05-01 23:06:42

○NSns1.judns.com2026-04-13 → 2026-04-13 · 3 obs

● 2026-04-13 06:48:58
○ 2026-05-01 23:06:40
○ 2026-05-01 23:06:42

○NSns1.julydns.com2026-04-13 → 2026-04-13 · 3 obs

● 2026-04-13 06:48:58
○ 2026-05-01 23:06:40
○ 2026-05-01 23:06:42

●NSns1.myhostadmin.net2026-05-01 → 2026-05-01 · 3 obs

○ 2026-04-13 06:48:58
● 2026-05-01 23:06:40
● 2026-05-01 23:06:42

●NSns2.363.hk2026-05-01 → 2026-05-01 · 3 obs

○ 2026-04-13 06:48:58
● 2026-05-01 23:06:40
● 2026-05-01 23:06:42

○NSns2.judns.com2026-04-13 → 2026-04-13 · 3 obs

● 2026-04-13 06:48:58
○ 2026-05-01 23:06:40
○ 2026-05-01 23:06:42

○NSns2.julydns.com2026-04-13 → 2026-04-13 · 3 obs

● 2026-04-13 06:48:58
○ 2026-05-01 23:06:40
○ 2026-05-01 23:06:42

●NSns2.myhostadmin.net2026-05-01 → 2026-05-01 · 3 obs

○ 2026-04-13 06:48:58
● 2026-05-01 23:06:40
● 2026-05-01 23:06:42

●NSns3.363.hk2026-05-01 → 2026-05-01 · 3 obs

○ 2026-04-13 06:48:58
● 2026-05-01 23:06:40
● 2026-05-01 23:06:42

●NSns4.363.hk2026-05-01 → 2026-05-01 · 3 obs

○ 2026-04-13 06:48:58
● 2026-05-01 23:06:40
● 2026-05-01 23:06:42

●NSns5.363.hk2026-05-01 → 2026-05-01 · 3 obs

○ 2026-04-13 06:48:58
● 2026-05-01 23:06:40
● 2026-05-01 23:06:42

●NSns6.363.hk2026-05-01 → 2026-05-01 · 3 obs

○ 2026-04-13 06:48:58
● 2026-05-01 23:06:40
● 2026-05-01 23:06:42

○A122.247.216.2502026-04-13 → 2026-04-13 · 3 obs

● 2026-04-13 06:48:58
○ 2026-05-01 23:06:40
○ 2026-05-01 23:06:42

●A154.83.187.492026-05-01 → 2026-05-01 · 3 obs

○ 2026-04-13 06:48:58
● 2026-05-01 23:06:40
● 2026-05-01 23:06:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
bztlc.cn	ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk...	-

✅ Authoritative Response

Server:118.123.249.114

NS records: ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk, ns6.363.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bztlc.cn (unsigned zone)

⏱️ Timing

Total: 1967ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.83.187.49`
NS	2	`ns1.myhostadmin.net, ns2.myhostadmin.net`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

IP Addresses

bztlc.cn points to a single IP number: 154.83.187.49.

Other host names like lwrhi.cn and qvwfg.lwrhi.cn share IP numbers with bztlc.cn.

Name Servers

bztlc.cn is delegated to eight name servers: ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk, ns6.363.hk, ns1.myhostadmin.net and ns2.myhostadmin.net.

bztlc.cn at least partially shares name servers with other domains, for instance sz1980.cn, zstingche.com, cloudfh.com, szv-sys.com and meiometrodepedra.com.

These name servers are commonly used with ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net and ns6.myhostadmin.net.

Host names with four IP numbers:

The host name ns1.363.hk points to 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

The host name ns1.myhostadmin.net points to 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

The host name ns2.myhostadmin.net points to 240e:d9:c200:1::2, 61.172.183.73, 61.240.129.143 and 211.149.230.100.

Host names with three IP numbers:

The host name ns2.363.hk points to 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100.

The host name ns3.363.hk points to 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114.

The host name ns4.363.hk points to 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100.

The host name ns5.363.hk points to 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114.

The host name ns6.363.hk points to 240e:d9:c200:1::2, 60.247.150.13 and 118.123.253.132.

Host names that point to 240e:d9:c200::2: ns1.363.hk, ns1.myhostadmin.net, ns3.363.hk and ns5.363.hk.

Host names that point to 60.247.150.254: ns1.363.hk and ns1.myhostadmin.net.

Host names that point to 118.123.249.114: ns1.363.hk, ns1.myhostadmin.net, ns3.363.hk and ns5.363.hk.

Host names that point to 118.123.253.132: ns1.363.hk, ns1.myhostadmin.net, ns4.363.hk and ns6.363.hk.

Host names that point to 240e:d9:c200:1::2: ns2.myhostadmin.net, ns2.363.hk, ns4.363.hk and ns6.363.hk.

Host names that point to 61.172.183.73: ns2.myhostadmin.net, ns2.363.hk and ns5.363.hk.

Host names that point to 211.149.230.100: ns2.myhostadmin.net, ns2.363.hk and ns4.363.hk.

bztlc.cn - robtex.com

bztlc.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`bztlc.cn`

`cn`