`longtect.com.cn`

DNSSEC	⚠️ Not signed
A	139.199.125.101^{🇨🇳 TENCENT-NET-AP139.199.112.0/20 chinanet/CN2 TianJin province network}
NS	`f1g1ns1.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	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
NS	`f1g1ns2.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	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1742380042

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030479938

WOT: NOT_SAFE (20/100)

Subdomains

www.longtect.com.cn

Same first word

longtect.com.cn

longtect.com

DNS History

3 records (3 active, 0 former)

●NSf1g1ns1.dnspod.net2026-02-24 → 2026-03-27 · 2 obs

● 2026-02-24 23:49:10
● 2026-03-27 07:28:52

●NSf1g1ns2.dnspod.net2026-02-24 → 2026-03-27 · 2 obs

● 2026-02-24 23:49:10
● 2026-03-27 07:28:52

●A139.199.125.1012018-08-11 → 2026-03-27 · 2 obs

● 2018-08-11 11:04:02
● 2026-03-27 07:28:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
longtect.com.cn	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server:111.206.98.235

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for longtect.com.cn (unsigned zone)

⏱️ Timing

Total: 4240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.199.125.101`
NS	2	`f1g1ns1.dnspod.net, f1g1ns2.dnspod.net`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

Hierarchy

The parent of www.longtect.com.cn is longtect.com.cn.

IP Addresses

longtect.com.cn points to an IP address: 139.199.125.101.

Other host names, for instance www.longtect.com.cn and longtect.com, share IP numbers with longtect.com.cn.

Name Servers

Two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net handle the delegation for longtect.com.cn.

longtect.com.cn shares the same name server setup as other domains, for instance youwin-sha.com, laopao.net, youxicun.com, yazhu.com and aqidb.org.

longtect.com.cn at least partially shares name servers with other domains, for instance geruide.com, connff77.com, mumu.org.cn, lab4310.com and wf618j.icu.

These name servers are commonly used with a.dnspod.com and b.dnspod.com.

Host names with eight IP numbers: f1g1ns2.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35.

Host names with seven IP numbers: f1g1ns1.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.

longtect.com.cn - robtex.com

longtect.com.cn

com.cn