`51iwifi.com`

DNSSEC	⚠️ Not signed
NS	`vip3.alidns.com` ⭐
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com`
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
TXT	`v=spf1 ip4:220.185.139.164 ip4:183.159.37.34 ip4:122.229.31.0/24 ip4:122.229....`
TXT	`globalsign-domain-verification=TfzYEGPCjfwyWcSG-XxLYn6IXZ4qBXTfdJhsHIiL1g`
TXT	`1flpfcwh45358357tvhdzgyc1qqzw0bk`
SOA	`vip3.alidns.com`hostmaster@hichina.com 2014-05-12 #18

`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=1785125712

Same first word

51iwifi.com

DNS History

6 records (2 active, 4 former)

○NSdns13.hichina.com2015-05-17 → 2026-06-17 · 4 obs

● 2015-05-17 01:30:04
● 2026-06-17 02:21:56
○ 2026-06-20 21:42:18
○ 2026-07-27 04:44:28

○NSdns14.hichina.com2015-05-17 → 2026-06-17 · 4 obs

● 2015-05-17 01:30:04
● 2026-06-17 02:21:56
○ 2026-06-20 21:42:18
○ 2026-07-27 04:44:28

●NSvip3.alidns.com2026-06-20 → 2026-07-27 · 3 obs

○ 2026-06-17 02:21:56
● 2026-06-20 21:42:18
● 2026-07-27 04:44:28

●NSvip4.alidns.com2026-06-20 → 2026-07-27 · 3 obs

○ 2026-06-17 02:21:56
● 2026-06-20 21:42:18
● 2026-07-27 04:44:28

○MXmail.51awifi.com2015-10-19 → 2016-04-09 · 4 obs

● 2015-10-19 04:05:34
● 2016-04-09 23:11:12
○ 2016-11-27 03:55:12
○ 2026-07-27 04:44:28

○A122.229.31.162015-10-19 → 2016-04-09 · 4 obs

● 2015-10-19 04:05:34
● 2016-04-09 23:11:12
○ 2016-11-27 03:55:12
○ 2026-07-27 04:44:28

🔍 DNS Trace

Analysis

Name Servers

51iwifi.com uses two name servers for its delegation: vip3.alidns.com and vip4.alidns.com.

51iwifi.com has the same name server delegation as a number of other domains, such as eisk.cn, bvuvl.com, jjbdns.com and two more.

51iwifi.com has name servers in common with a number of other domains — suntien.com, me189.cn, xabaotu.com and miaosoft.cn among them.

These name servers frequently co-occur with the name servers vip1.alidns.com and vip2.alidns.com.

Host names resolving to 7 IP numbers:

Hostname vip3.alidns.com directs to 8.212.93.3, 140.205.1.5 and 170.33.32.210 along with 4 other IP addresses.

Hostname vip4.alidns.com directs to 8.212.93.4, 140.205.1.6 and 170.33.32.211 along with 4 other IP addresses.

51iwifi.com - robtex.com

51iwifi.com

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