`nbpt.cn`

DNSSEC	⚠️ Not signed
A	183.249.90.63^{🇨🇳 CMNET-Zhejiang-AP183.249.64.0/19 CMI (Customer Route)}
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}
MX	183.249.90.63 ⭐
TXT	`v=spf1 ip4:183.249.90.63 ~all`
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1768549214

`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=2034605387

Same first word

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nbpt.fitness

nbpt.co

nbpt.edu.cn

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nbpt.us

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Similar names

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pbnt.net

ntpb.de

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ntpb.gr

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bntp.by

bntp.eu

ntbp.org

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btnp.org

bpnt.bialystok.pl

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tpbn.cn

nbtp.nl

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nbtp.co

tpnb.com

bptn.io

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ptbn.in

nptb.ru

pnbt.com.cn

ptnb.com.cn

btpn.org

DNS History

7 records (4 active, 3 former)

●NSf1g1ns1.dnspod.net2015-08-05 → 2026-03-29 · 2 obs

● 2015-08-05 14:31:28
● 2026-03-29 10:09:04

●NSf1g1ns2.dnspod.net2015-08-05 → 2026-03-29 · 2 obs

● 2015-08-05 14:31:28
● 2026-03-29 10:09:04

○MX112.16.129.462015-11-26 → 2017-09-02 · 5 obs

○ 2015-08-05 14:31:28
● 2015-11-26 09:27:24
● 2017-09-02 12:11:12
○ 2026-02-23 05:26:38
○ 2026-03-29 10:09:04

○MX112.16.129.462015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 14:31:28
○ 2015-11-26 09:27:24
○ 2026-03-29 10:09:04

●MX183.249.90.632026-02-23 → 2026-03-29 · 3 obs

○ 2017-09-02 12:11:12
● 2026-02-23 05:26:38
● 2026-03-29 10:09:04

○A112.16.129.462015-08-05 → 2017-09-02 · 4 obs

● 2015-08-05 14:31:28
● 2017-09-02 12:11:12
○ 2026-02-23 05:26:38
○ 2026-03-29 10:09:04

●A183.249.90.632026-02-23 → 2026-03-29 · 3 obs

○ 2017-09-02 12:11:12
● 2026-02-23 05:26:38
● 2026-03-29 10:09:04

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:163.177.5.35

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nbpt.cn (unsigned zone)

⏱️ Timing

Total: 796ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.249.90.63`
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.dnspod.net`
MX	1	`183.249.90.63 (pri: 10)`
TXT	1	`v=spf1 ip4:183.249.90.63 ~all`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

IP Addresses

nbpt.cn points to a single IP number: 183.249.90.63.

Name Servers

nbpt.cn is delegated to two name servers: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

nbpt.cn shares the same name server setup as other domains, for example polywellcn.cn, liangwj.com, hicode.club, smarthoo.com and 11me.net.

nbpt.cn at least partially shares name servers with other domains, for instance tjhyyx.com, yuyuyou.com, zhiweitrends.com, 0722.cn and bot01wz.cfd.

These name servers are commonly used alongside the name servers ns3.dnsv4.com, ns4.dnsv4.com, a.dnspod.com, b.dnspod.com and c.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.

Mail Servers

nbpt.cn is handled by a single mail server, 183.249.90.63.

nbpt.cn - robtex.com

nbpt.cn

cn