`51youxi.com`

DNSSEC	⚠️ Not signed
A	82.157.186.207^{🇨🇳 TENCENT-NET-AP82.157.128.0/18}
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=1777259268

`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=1778636952

Similar names

51xiyou.com

youxi15.com

DNS History

6 records (3 active, 3 former)

●NSf1g1ns1.dnspod.net2015-07-26 → 2026-05-13 · 2 obs

● 2015-07-26 10:57:50
● 2026-05-13 01:53:30

●NSf1g1ns2.dnspod.net2015-07-26 → 2026-05-13 · 2 obs

● 2015-07-26 10:57:50
● 2026-05-13 01:53:30

○A101.251.233.2082015-07-26 → 2016-03-05 · 4 obs

● 2015-07-26 10:57:50
● 2016-03-05 02:55:40
○ 2016-06-19 09:27:50
○ 2026-05-13 01:53:30

○A101.251.233.2102016-06-19 → 2016-06-19 · 4 obs

○ 2016-03-05 02:55:40
● 2016-06-19 09:27:50
○ 2017-02-06 07:35:16
○ 2026-05-13 01:53:30

○A123.206.1.692017-02-06 → 2017-02-06 · 4 obs

○ 2016-06-19 09:27:50
● 2017-02-06 07:35:16
○ 2026-05-13 01:53:28
○ 2026-05-13 01:53:30

●A82.157.186.2072026-05-13 → 2026-05-13 · 3 obs

○ 2017-02-06 07:35:16
● 2026-05-13 01:53:28
● 2026-05-13 01:53:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...	-
51youxi.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server:106.39.207.235

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51youxi.com (unsigned zone)

⏱️ Timing

Total: 718ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.157.186.207`
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.dnspod.net`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

IP Addresses

51youxi.com points to an IP address: 82.157.186.207.

Other host names, for instance 5151yx.com and 5251yx.com, share IP numbers with 51youxi.com.

Name Servers

Two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net handle the delegation for 51youxi.com.

51youxi.com shares the same name server setup as other domains, for instance bkill.net, 00pin.com, shellmiao.com, enkj.com and andvip.com.

51youxi.com at least partially shares name servers with other domains, for instance 51766.com, zxjbngr.cn, jjonuxmh03.icu, fhussnx11.icu and cloudlink.net.cn.

These name servers are commonly used alongside 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.

51youxi.com - robtex.com

51youxi.com

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