`weldgage.com`

DNSSEC	⚠️ Not signed
A	121.42.11.37^{🇨🇳 Alibaba-Cloud121.42.0.0/18}
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	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		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.qiye.aliyun.com -all`
SOA	`vip1.alidns.com`hostmaster@hichina.com 2025-12-10 #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=1775966497

Subdomains

www.weldgage.com

Same first word

weldgage.com

DNS History

10 records (6 active, 4 former)

○NSns31.worldnic.com2015-07-05 → 2020-04-07 · 4 obs

● 2015-07-05 20:05:24
● 2020-04-07 12:44:38
○ 2026-03-29 09:31:48
○ 2026-04-12 04:04:26

○NSns32.worldnic.com2015-07-05 → 2020-04-07 · 4 obs

● 2015-07-05 20:05:24
● 2020-04-07 12:44:38
○ 2026-03-29 09:31:48
○ 2026-04-12 04:04:26

●NSvip1.alidns.com2026-03-29 → 2026-04-12 · 3 obs

○ 2020-04-07 12:44:38
● 2026-03-29 09:31:48
● 2026-04-12 04:04:26

●NSvip2.alidns.com2026-03-29 → 2026-04-12 · 3 obs

○ 2020-04-07 12:44:38
● 2026-03-29 09:31:48
● 2026-04-12 04:04:26

●MXmx1.qiye.aliyun.com2026-03-29 → 2026-04-12 · 3 obs

○ 2020-04-07 12:44:38
● 2026-03-29 09:31:48
● 2026-04-12 04:04:26

●MXmx2.qiye.aliyun.com2026-03-29 → 2026-04-12 · 3 obs

○ 2020-04-07 12:44:38
● 2026-03-29 09:31:48
● 2026-04-12 04:04:26

●MXmx3.qiye.aliyun.com2026-03-29 → 2026-04-12 · 3 obs

○ 2020-04-07 12:44:38
● 2026-03-29 09:31:48
● 2026-04-12 04:04:26

○MXp.webcom.ctmail.com2016-03-07 → 2017-04-06 · 4 obs

● 2016-03-07 20:35:22
● 2017-04-06 11:51:58
○ 2020-04-07 12:44:38
○ 2026-04-12 04:04:26

●A121.42.11.372026-03-29 → 2026-04-12 · 3 obs

○ 2020-04-07 12:44:38
● 2026-03-29 09:31:48
● 2026-04-12 04:04:26

○A205.178.146.2362015-07-05 → 2020-04-07 · 4 obs

● 2015-07-05 20:05:24
● 2020-04-07 12:44:38
○ 2026-03-29 09:31:48
○ 2026-04-12 04:04:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
weldgage.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 weldgage.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.42.11.37`
NS	2	`vip1.alidns.com, vip2.alidns.com`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.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

Hierarchy

weldgage.com is the parent of www.weldgage.com.

IP Addresses

weldgage.com points to a single IP number: 121.42.11.37.

Other host names, for instance www.weldgage.com, share IP numbers with weldgage.com.

Name Servers

weldgage.com is delegated to two name servers: vip1.alidns.com and vip2.alidns.com.

weldgage.com shares the same name server setup as other domains, for example szchutaitai.com, miaovps.com, hduofen.cn, ddsaas.com and haorui-tech.com.

weldgage.com at least partially shares name servers with other domains, for instance scdnnlx0.com, rockyenglish.com, lmzh.top, tanrry.com and gearbbs.com.

These name servers are often 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

weldgage.com is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

weldgage.com shares mail servers with other domains at least partially, including jhmimtech.com, dplaser.cn, qunzhihua.com, pesilicon.com and kimsau.com.