`51xby.com`

DNSSEC	⚠️ Not signed
A	47.92.130.152^{🇨🇳 Alibaba-Cloud47.92.0.0/15 CT BeiJing IDC}
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1776778252

Same first word

51xby.com

Similar names

51byx.com

DNS History

6 records (3 active, 3 former)

●NSdns17.hichina.com2018-09-26 → 2026-04-21 · 3 obs

○ 2017-02-05 09:10:56
● 2018-09-26 14:33:38
● 2026-04-21 13:51:40

●NSdns18.hichina.com2018-09-26 → 2026-04-21 · 3 obs

○ 2017-02-05 09:10:56
● 2018-09-26 14:33:38
● 2026-04-21 13:51:40

○NSdns31.hichina.com2015-06-22 → 2017-02-05 · 4 obs

● 2015-06-22 23:44:54
● 2017-02-05 09:10:56
○ 2018-09-26 14:33:38
○ 2026-04-21 13:51:40

○NSdns32.hichina.com2015-06-22 → 2017-02-05 · 4 obs

● 2015-06-22 23:44:54
● 2017-02-05 09:10:56
○ 2018-09-26 14:33:38
○ 2026-04-21 13:51:40

○A121.43.154.772018-09-26 → 2018-09-26 · 3 obs

● 2018-09-26 14:33:38
○ 2026-03-16 14:13:06
○ 2026-04-21 13:51:40

●A47.92.130.1522026-03-16 → 2026-04-21 · 3 obs

○ 2018-09-26 14:33:38
● 2026-03-16 14:13:06
● 2026-04-21 13:51:40

🔍 DNS Trace

Analysis

IP Addresses

51xby.com resolves to a single IP address: 47.92.130.152.

Other host names, for instance 52xby.com, share IP numbers with 51xby.com.

Name Servers

51xby.com's delegation uses two name servers, dns17.hichina.com and dns18.hichina.com.

51xby.com shares the same name server setup as other domains, for example jhpwf.cn, byhang.cn, mggzw.com, xanbo.com and nern.cn.

51xby.com at least partially shares name servers with other domains, for example scnsc.net, cassidalubricants.com and gsjys.com.

These name servers are commonly used with dns15.hichina.com and dns16.hichina.com.

dns17.hichina.com points to: 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns18.hichina.com points to: 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

51xby.com - robtex.com

51xby.com

com