`51zmt.net`

DNSSEC	⚠️ Not signed
NS	`fourteen.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
NS	`marmot.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
SOA	`fourteen.dnspod.net`freednsadmin@dnspod.com serial=1724337157

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774416152

Subdomains

collector.51zmt.net

delivery.51zmt.net

Same first word

51zmt.net

51zmt.com

51zmt.top

Similar names

51tzm.com

DNS History

4 records (2 active, 2 former)

○NSf1g1ns1.dnspod.net2019-12-31 → 2019-12-31 · 3 obs

● 2019-12-31 09:30:22
○ 2026-03-14 17:51:44
○ 2026-03-25 05:31:24

○NSf1g1ns2.dnspod.net2019-12-31 → 2019-12-31 · 3 obs

● 2019-12-31 09:30:22
○ 2026-03-14 17:51:44
○ 2026-03-25 05:31:24

●NSfourteen.dnspod.net2026-03-14 → 2026-03-25 · 3 obs

○ 2019-12-31 09:30:22
● 2026-03-14 17:51:44
● 2026-03-25 05:31:24

●NSmarmot.dnspod.net2026-03-14 → 2026-03-25 · 3 obs

○ 2019-12-31 09:30:22
● 2026-03-14 17:51:44
● 2026-03-25 05:31:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
51zmt.net	fourteen.dnspod.net, marmot.dnspod.net	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: fourteen.dnspod.net, marmot.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51zmt.net (unsigned zone)

⏱️ Timing

Total: 100ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`fourteen.dnspod.net, marmot.dnspod.net`
SOA	1	`fourteen.dnspod.net freednsadmin.dnspod.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (fourteen.dnspod.net, fourteen.dnspod.net, fourteen.dnspod.net...)

Analysis

Hierarchy

51zmt.net is the parent of collector.51zmt.net and delivery.51zmt.net.

Name Servers

Two name servers fourteen.dnspod.net and marmot.dnspod.net handle the delegation for 51zmt.net.

51zmt.net shares the same name server setup as other domains, for instance 545.cc, vzda.cn, 1tz.com, 846.cc and feipinhuishou.cn.

51zmt.net shares name servers with other domains at least partially, for example hemanzi.com.

Six IP addresses per host:

fourteen.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173; marmot.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239

51zmt.net - robtex.com

51zmt.net

net