`cntonglu.com`

DNSSEC	⚠️ Not signed
NS	`length.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}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
			PTR	`ip-1-14-119-35.defastlink.net`
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
			PTR	`ip-111-13-13-35.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
NS	`denebola.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}
			PTR	`ip-1-12-0-1.defastlink.net`
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-176.defastlink.net`
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
			PTR	`ip-101-227-168-35.defastlink.net`
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
			PTR	`ip-111-206-98-235.defastlink.net`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-239.defastlink.net`
MX	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
SOA	`length.dnspod.net`freednsadmin@dnspod.com serial=1731819720

`com`

	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=1771291435

Same first word

cntonglu.com

DNS History

6 records (4 active, 2 former)

●NSdenebola.dnspod.net2026-03-18 → 2026-03-22 · 3 obs

○ 2019-03-20 17:42:06
● 2026-03-18 05:14:38
● 2026-03-22 21:55:06

●NSlength.dnspod.net2026-03-18 → 2026-03-22 · 3 obs

○ 2019-03-20 17:42:06
● 2026-03-18 05:14:38
● 2026-03-22 21:55:06

○NSns.cdnhost.cn2015-05-20 → 2019-03-20 · 4 obs

● 2015-05-20 07:13:26
● 2019-03-20 17:42:06
○ 2026-03-18 05:14:38
○ 2026-03-22 21:55:06

○NSns.dnsfamily.com2015-05-20 → 2019-03-20 · 4 obs

● 2015-05-20 07:13:26
● 2019-03-20 17:42:06
○ 2026-03-18 05:14:38
○ 2026-03-22 21:55:06

●MXmxbiz1.qq.com2026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 05:14:38
● 2026-03-22 21:55:06

●MXmxbiz2.qq.com2026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 05:14:38
● 2026-03-22 21:55:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cntonglu.com	length.dnspod.net, denebola.dnspod.net	-

✅ Authoritative Response

Server: 111.206.98.235

NS records: length.dnspod.net, denebola.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cntonglu.com (unsigned zone)

⏱️ Timing

Total: 718ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`length.dnspod.net, denebola.dnspod.net`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`length.dnspod.net freednsadmin.dnspod.co`

Analysis

Name Servers

Two name servers denebola.dnspod.net and length.dnspod.net handle delegation for cntonglu.com.

cntonglu.com uses the same name server setup as other domains, for example 201.xyz, piaa.vip, idovows.com, vqaq.com and 91zhitu.com.

cntonglu.com partially shares name servers with other domains; examples include kq009.com, 0ha.cn, 7241.cn, supnat.com and gngo.cn.

Host names with six IP numbers: denebola.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; length.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.

Mail Servers

cntonglu.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

cntonglu.com has the same mail server setup as other domains, including biaoxi.cn, bojoy.net, snrex.com, jiehang.net and oyya.com.

cntonglu.com shares at least partially some mail servers with other domains, for instance iit999.com and sanzui.com.

Host names with two IPs:

mxbiz1.qq.com points to: 203.205.147.218 and 203.205.232.191.

Host names with a single IP:

mxbiz2.qq.com points to: 203.205.232.191.

Names resolving to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.

cntonglu.com - robtex.com

cntonglu.com

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