`91bpo.com`

DNSSEC	⚠️ Not signed
NS	`young.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	`cygnus.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}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com` ⭐
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`young.dnspod.net`freednsadmin@dnspod.com serial=1643341258

`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=1774518757

Same first word

91bpo.com

DNS History

8 records (4 active, 4 former)

●NScygnus.dnspod.net2026-03-26 → 2026-03-26 · 2 obs

○ 2020-01-01 15:08:22
● 2026-03-26 10:19:10

○NSdns13.hichina.com2015-08-09 → 2017-03-17 · 4 obs

● 2015-08-09 12:16:16
● 2017-03-17 17:54:40
○ 2020-01-01 15:08:22
○ 2026-03-26 10:19:10

○NSdns14.hichina.com2015-08-09 → 2017-03-17 · 4 obs

● 2015-08-09 12:16:16
● 2017-03-17 17:54:40
○ 2020-01-01 15:08:22
○ 2026-03-26 10:19:10

○NSdns5.hichina.com2020-01-01 → 2020-01-01 · 3 obs

○ 2017-03-17 17:54:40
● 2020-01-01 15:08:22
○ 2026-03-26 10:19:10

○NSdns6.hichina.com2020-01-01 → 2020-01-01 · 3 obs

○ 2017-03-17 17:54:40
● 2020-01-01 15:08:22
○ 2026-03-26 10:19:10

●NSyoung.dnspod.net2026-03-26 → 2026-03-26 · 2 obs

○ 2020-01-01 15:08:22
● 2026-03-26 10:19:10

●MXmxn.mxhichina.com2015-08-09 → 2026-03-26 · 2 obs

● 2015-08-09 12:16:16
● 2026-03-26 10:19:10

●MXmxw.mxhichina.com2015-08-09 → 2026-03-26 · 2 obs

● 2015-08-09 12:16:16
● 2026-03-26 10:19:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
91bpo.com	young.dnspod.net, cygnus.dnspod.net	-

✅ Authoritative Response

Server:101.227.168.35

NS records: young.dnspod.net, cygnus.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91bpo.com (unsigned zone)

⏱️ Timing

Total: 635ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`cygnus.dnspod.net, young.dnspod.net`
MX	2	`mxn.mxhichina.com (pri: 1), mxw.mxhichina.com (pri: 1)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`young.dnspod.net freednsadmin.dnspod.com`

Analysis

Name Servers

91bpo.com has two name servers: cygnus.dnspod.net and young.dnspod.net.

91bpo.com shares the same name server setup as other domains, for example cxchly.com, ybjpjx.com, asensors.net, hs32888.com and xmxn.net.

91bpo.com shares some name servers with other domains, for example fortune-gas.com, yootype.com, phonetics.org.cn, nh82.com and zzml.com.

These name servers are commonly used together with f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

Host names with six IP numbers: cygnus.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; young.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

91bpo.com is served by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

91bpo.com shares the mail server setup with other domains, for example cnyuemei.com, btel.com.cn, hundredchip.com, rh-zj.com and wzsipod.com.

91bpo.com shares some mail servers with other domains, at least partially; for instance ebuy.com, clindm.com, sokolov.cn, fluga.com and wengr.com.

these mail servers are commonly used alongside mxbiz1.qq.com, mxbiz2.qq.com and mx3.qiye.aliyun.com.

Host names with two IP numbers: mxn.mxhichina.com points to: 47.246.136.231 and 47.246.137.47.

Host names with one IP number: mxw.mxhichina.com points to: 47.246.99.195.

91bpo.com - robtex.com

91bpo.com

com