`51dg8.com`

DNSSEC	⚠️ Not signed
A	103.186.109.201^{🇨🇳 CHINANET-Guangdong-ZF103.186.109.0/24 Zhongshan Qiqi Interactive Network Technology Co., Ltd - CHINANET-Guangdong-ZF-Static multicast}
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 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,}
TXT	`google-site-verification=A3rhciyHoMNhigRMiu2HfesVDydS2we9W5MJv7MGL1M`
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1774653292

Same first word

51dg8.com

Similar names

gd815.com

dg518.cn

g581d.com

518gd.com

DNS History

6 records (3 active, 3 former)

●NSdns21.hichina.com2017-08-24 → 2026-03-27 · 3 obs

○ 2016-12-15 21:02:00
● 2017-08-24 08:10:16
● 2026-03-27 23:24:06

●NSdns22.hichina.com2017-08-24 → 2026-03-27 · 3 obs

○ 2016-12-15 21:02:00
● 2017-08-24 08:10:16
● 2026-03-27 23:24:06

○NSvip1.alidns.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 21:02:00
○ 2017-08-24 08:10:16
○ 2026-03-27 23:24:06

○NSvip2.alidns.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 21:02:00
○ 2017-08-24 08:10:16
○ 2026-03-27 23:24:06

●A103.186.109.2012026-03-27 → 2026-03-27 · 2 obs

○ 2017-08-24 08:10:16
● 2026-03-27 23:24:06

○A47.52.67.802017-08-24 → 2017-08-24 · 2 obs

● 2017-08-24 08:10:16
○ 2026-03-27 23:24:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
51dg8.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51dg8.com (unsigned zone)

⏱️ Timing

Total: 575ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.186.109.201`
NS	2	`dns21.hichina.com, dns22.hichina.com`
TXT	1	`google-site-verification=A3rhciyHoMNhigR`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

IP Addresses

51dg8.com resolves to a single IP address: 103.186.109.201.

Name Servers

51dg8.com's delegation uses two name servers, dns21.hichina.com and dns22.hichina.com.

51dg8.com shares the same name server setup as other domains, for example lanku.cn, redteaming.net, hsxp.cn, shengyibang.com and ssfsh.com.

51dg8.com at least partially shares name servers with other domains, including concordiashanghai.org, hx-design.com, aicve.com, codingman.net and 028morr.net.cn.

These name servers are commonly used with the name servers ns7.alidns.comns8.alidns.comns1.alidns.comns2.alidns.comexpirens3.hichina.com and expirens4.hichina.com.

dns21.hichina.com points to: 2408:4009:501::29, 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.

dns22.hichina.com points to: 2408:4009:501::30, 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.

51dg8.com - robtex.com

51dg8.com

com