`mainlink-tech.com`

DNSSEC	⚠️ Not signed
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}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`vip1.alidns.com`hostmaster@hichina.com 2026-01-07 #11

`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=1774413007

Same first word

mainlink-tech.com

DNS History

7 records (3 active, 4 former)

○NSdns10.hichina.com2016-12-17 → 2017-10-27 · 4 obs

● 2016-12-17 02:09:02
● 2017-10-27 13:30:30
○ 2026-02-22 10:25:58
○ 2026-03-25 04:50:52

○NSdns9.hichina.com2016-12-17 → 2017-10-27 · 4 obs

● 2016-12-17 02:09:02
● 2017-10-27 13:30:30
○ 2026-02-22 10:25:58
○ 2026-03-25 04:50:52

●NSvip1.alidns.com2026-02-22 → 2026-03-25 · 3 obs

○ 2017-10-27 13:30:30
● 2026-02-22 10:25:58
● 2026-03-25 04:50:52

●NSvip2.alidns.com2026-02-22 → 2026-03-25 · 3 obs

○ 2017-10-27 13:30:30
● 2026-02-22 10:25:58
● 2026-03-25 04:50:52

●MXmxn.mxhichina.com2016-12-17 → 2026-03-25 · 2 obs

● 2016-12-17 02:09:02
● 2026-03-25 04:50:52

○MXmxw.mxhichina.com2016-12-17 → 2017-10-27 · 4 obs

● 2016-12-17 02:09:02
● 2017-10-27 13:30:30
○ 2026-02-22 10:25:58
○ 2026-03-25 04:50:52

○A139.129.141.1522016-12-17 → 2017-10-27 · 4 obs

● 2016-12-17 02:09:02
● 2017-10-27 13:30:30
○ 2026-02-22 10:25:58
○ 2026-03-25 04:50:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mainlink-tech.com	vip1.alidns.com, vip2.alidns.com	20 records

✅ Authoritative Response

Server:121.40.6.161

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mainlink-tech.com (unsigned zone)

⏱️ Timing

Total: 3558ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`vip1.alidns.com, vip2.alidns.com`
MX	1	`mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
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

Name Servers

mainlink-tech.com's delegation uses two name servers, vip1.alidns.com and vip2.alidns.com.

mainlink-tech.com shares the same name server setup as other domains, for example jansenchina.cn, ljsxd.com, wikipay002.com, x3e.cn and pointwin.cn.

mainlink-tech.com at least partially shares name servers with other domains, including bandicam.cn, ldnews.cn, xinheyun.com, lerobotics.com and advance.ai.

These name servers are commonly used with vip3.alidns.com and vip4.alidns.com.

Host names with six IP numbers:

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.

Mail Servers

mainlink-tech.com is handled by a single mail server, mxn.mxhichina.com.

mainlink-tech.com shares its mail server setup with other domains, including celeka.com, avicitinfo.com, questql.com, cnplustrade.com and penglai.gov.cn.

The mail servers for mainlink-tech.com are shared with other domains, for instance kenny.pro, xkoka.com, ilovessh.com, yy1993.com and transit-u.com.

These mail servers are commonly used alongside mxw.mxhichina.com and mx3.qiye.aliyun.com.

mxn.mxhichina.com points to two IPs: 47.246.136.231 and 47.246.137.47.

mainlink-tech.com - robtex.com