`75ww.com`

DNSSEC	⚠️ Not signed
A	43.240.157.34^{🇨🇳 Chinanet-WenZhou-IDC43.240.156.0/23}
NS	`vip1.alidns.com` ⭐
		A	2408:4009:500::1^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.1^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.1^{🇨🇳 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	170.33.32.208^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.24^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.8^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip2.alidns.com`
		A	2408:4009:500::2^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.2^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.2^{🇨🇳 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	170.33.32.209^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.25^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.9^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
SOA	`vip1.alidns.com`hostmaster@hichina.com 2025-12-11 #12

`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=1771291435

Subdomains

www.75ww.com

Same first word

75ww.com

75ww.cn

Similar names

w57w.cn

ww57.com

57ww.com

DNS History

14 records (3 active, 11 former)

○NSfree1.360dns.net2015-05-26 → 2015-10-21 · 4 obs

● 2015-05-26 17:09:26
● 2015-10-21 13:01:42
○ 2016-01-24 07:46:12
○ 2026-03-15 17:35:46

○NSfree2.360dns.net2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 17:09:26
○ 2016-01-24 07:46:12
○ 2026-03-15 17:35:46

○NSns1.51dns.com2016-04-17 → 2016-04-17 · 4 obs

○ 2016-01-24 07:46:12
● 2016-04-17 19:24:08
○ 2017-01-12 00:52:28
○ 2026-03-15 17:35:46

○NSns1.gfdns.net2016-01-24 → 2016-01-24 · 4 obs

○ 2015-10-21 13:01:42
● 2016-01-24 07:46:12
○ 2016-04-17 19:24:08
○ 2026-03-15 17:35:46

○NSns2.51dns.com2016-04-17 → 2016-04-17 · 4 obs

○ 2016-01-24 07:46:12
● 2016-04-17 19:24:08
○ 2017-01-12 00:52:28
○ 2026-03-15 17:35:46

○NSns2.gfdns.net2016-01-24 → 2016-01-24 · 4 obs

○ 2015-10-21 13:01:42
● 2016-01-24 07:46:12
○ 2016-04-17 19:24:08
○ 2026-03-15 17:35:46

●NSvip1.alidns.com2017-01-12 → 2026-03-15 · 3 obs

○ 2016-04-17 19:24:08
● 2017-01-12 00:52:28
● 2026-03-15 17:35:46

●NSvip2.alidns.com2017-01-12 → 2026-03-15 · 3 obs

○ 2016-04-17 19:24:08
● 2017-01-12 00:52:28
● 2026-03-15 17:35:46

○A115.231.217.2512017-01-12 → 2017-01-12 · 4 obs

○ 2016-04-17 19:24:08
● 2017-01-12 00:52:28
○ 2017-12-29 19:25:22
○ 2026-03-15 17:35:46

○A122.224.51.32016-01-24 → 2016-04-17 · 5 obs

○ 2015-10-21 13:01:42
● 2016-01-24 07:46:12
● 2016-04-17 19:24:08
○ 2017-01-12 00:52:28
○ 2026-03-15 17:35:46

○A124.232.152.1682015-10-21 → 2015-10-21 · 4 obs

○ 2015-05-26 17:09:26
● 2015-10-21 13:01:42
○ 2016-01-24 07:46:12
○ 2026-03-15 17:35:46

○A183.131.223.1652017-12-29 → 2017-12-29 · 4 obs

○ 2017-01-12 00:52:28
● 2017-12-29 19:25:22
○ 2026-03-14 20:22:00
○ 2026-03-15 17:35:46

○A222.186.59.612015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 17:09:26
○ 2017-12-29 19:25:22
○ 2026-03-15 17:35:46

●A43.240.157.342026-03-14 → 2026-03-15 · 3 obs

○ 2017-12-29 19:25:22
● 2026-03-14 20:22:00
● 2026-03-15 17:35:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
75ww.com	vip1.alidns.com, vip2.alidns.com	20 records

✅ Authoritative Response

Server: 121.40.6.162

NS records: vip1.alidns.com, vip2.alidns.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

No DNSKEY for 75ww.com

⏱️ Timing

Total: 819ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.240.157.34`
NS	2	`vip2.alidns.com, vip1.alidns.com`
SOA	1	`vip1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (vip1.alidns.com, vip1.alidns.com, vip1.alidns.com...)

Analysis

Hierarchy

The parent of www.75ww.com is 75ww.com.

IP Addresses

75ww.com points to an IP address: 43.240.157.34.

Other host names, such as 181gm.com, www.75ww.com and www.181gm.com, share IP numbers with 75ww.com.

Name Servers

Two name servers vip1.alidns.com and vip2.alidns.com handle the delegation for 75ww.com.

75ww.com shares the same name server setup as other domains, for instance better-edu.com, 0595t.com, mirenkeji.com, 51ean.com and nekofile.com.

75ww.com at least partially shares name servers with other domains, including cataedu.com and bestcert.net.

These name servers are commonly used alongside vip3.alidns.com.

Six IP addresses per host:

vip1.alidns.com points to 2408:4009:500::1, 8.212.93.1, 140.205.1.1, 170.33.32.208, 170.33.73.24 and 170.33.80.8; vip2.alidns.com points to 2408:4009:500::2, 8.212.93.2, 140.205.1.2, 170.33.32.209, 170.33.73.25 and 170.33.80.9

75ww.com - robtex.com

75ww.com

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