`usb-pro-pt.com`

DNSSEC	⚠️ Not signed
A	40.86.182.14^{🇺🇸 Microsoft40.80.0.0/12}
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=1499400657

`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=1778845077

Subdomains

cz.usb-pro-pt.com

Same first word

usb-pro-pt.com

DNS History

4 records (3 active, 1 former)

●NSf1g1ns1.dnspod.net2016-12-17 → 2026-05-15 · 2 obs

● 2016-12-17 08:24:24
● 2026-05-15 11:45:14

●NSf1g1ns2.dnspod.net2026-05-04 → 2026-05-15 · 3 obs

○ 2016-12-17 08:24:24
● 2026-05-04 03:04:08
● 2026-05-15 11:45:14

○A159.63.11.1322016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 08:24:24
○ 2018-09-12 21:41:52
○ 2026-05-15 11:45:14

●A40.86.182.142018-09-12 → 2026-05-15 · 3 obs

○ 2016-12-17 08:24:24
● 2018-09-12 21:41:52
● 2026-05-15 11:45:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
usb-pro-pt.com	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 usb-pro-pt.com (unsigned zone)

⏱️ Timing

Total: 3118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.86.182.14`
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.dnspod.net`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

Hierarchy

The parent of cz.usb-pro-pt.com is usb-pro-pt.com.

IP Addresses

usb-pro-pt.com points to a single IP number: 40.86.182.14.

Other host names, for instance cz.usb-pro-pt.com, ca.etitanos.com, rhinesun.com, etitanos.com and hailongtitan.com share IP numbers with usb-pro-pt.com.

Name Servers

usb-pro-pt.com is delegated to two name servers: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

usb-pro-pt.com uses the same name server setup as other domains, for instance h5wg-ex.com, lanjie.cn, learn-quantum.com, 7171live.com and 88tang.com.

usb-pro-pt.com shares name servers with other domains at least partially, for instance tbkncon.com, haoteacher.com, okw12.cn, qe23.com and ipo.hk.

these name servers are often used together with the name servers a.dnspod.com.

Host names with eight IP numbers:

The host name 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:

The host name 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.

usb-pro-pt.com - robtex.com

usb-pro-pt.com

com