`seirobotics.net`

DNSSEC	⚠️ Not signed
A	8.210.79.138^{🇭🇰 Alibaba-Cloud8.210.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
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.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`atlassian-domain-verification=ELxwgdAvPa1cwmuthmlr2QGIWi1bjDMRGelq3V2iFU5arfH...`
TXT	`verification-code-site-App_feishu=aqRrfTk0w6M0F5zNZphA`
TXT	`aliyun-site-verification=7eb4b80b-cd73-4b4b-bc64-e6baaf9b6cb2`
TXT	`MS=ms24054633`
TXT	`verification-code-site-App_feishu=U5jP5yY2looDVhb8R8Cb`
TXT	`MS=ms20190346`
TXT	`v=spf1 include:_spf.google.com include:_netblocks.m.feishu.cn include:2425848...`
SOA	`vip1.alidns.com`hostmaster@hichina.com 2025-12-11 #7

`net`

	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=1774421652

📈 Tranco rank: #236,110

Subdomains

app.seirobotics.net

Same first word

seirobotics.net

Similar names

esirobotics.com

DNS History

10 records (6 active, 4 former)

○NSdns25.hichina.com2017-10-25 → 2017-10-25 · 3 obs

● 2017-10-25 14:01:00
○ 2026-02-16 04:50:56
○ 2026-03-25 07:24:06

○NSdns26.hichina.com2017-10-25 → 2017-10-25 · 3 obs

● 2017-10-25 14:01:00
○ 2026-02-16 04:50:56
○ 2026-03-25 07:24:06

●NSvip1.alidns.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-10-25 14:01:00
● 2026-02-16 04:50:56
● 2026-03-25 07:24:06

●NSvip2.alidns.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-10-25 14:01:00
● 2026-02-16 04:50:56
● 2026-03-25 07:24:06

○MXhsmx10.cn4e.com2017-10-25 → 2017-10-25 · 3 obs

● 2017-10-25 14:01:00
○ 2026-02-16 04:50:56
○ 2026-03-25 07:24:06

●MXmx1.feishu.cn2026-02-16 → 2026-03-25 · 3 obs

○ 2017-10-25 14:01:00
● 2026-02-16 04:50:56
● 2026-03-25 07:24:06

●MXmx2.feishu.cn2026-02-16 → 2026-03-25 · 3 obs

○ 2017-10-25 14:01:00
● 2026-02-16 04:50:56
● 2026-03-25 07:24:06

●MXmx3.feishu.cn2026-02-16 → 2026-03-25 · 3 obs

○ 2017-10-25 14:01:00
● 2026-02-16 04:50:56
● 2026-03-25 07:24:06

○MXsmx10.cn4e.com2017-10-25 → 2017-10-25 · 3 obs

● 2017-10-25 14:01:00
○ 2026-02-16 04:50:56
○ 2026-03-25 07:24:06

●A8.210.79.1382026-02-16 → 2026-03-25 · 2 obs

● 2026-02-16 04:50:56
● 2026-03-25 07:24:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
seirobotics.net	vip1.alidns.com, vip2.alidns.com	-

✅ Authoritative Response

Server:170.33.73.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seirobotics.net (unsigned zone)

⏱️ Timing

Total: 819ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.210.79.138`
NS	2	`vip2.alidns.com, vip1.alidns.com`
MX	3	`mx2.feishu.cn (pri: 5), mx1.feishu.cn (pri: 1)...`
TXT	7	`verification-code-site-App_feishu=aqRrfT, atlassian-domain-verification=ELxwgdAvPa...`
SOA	1	`vip1.alidns.com hostmaster.hichina.com`

Analysis

Hierarchy

seirobotics.net is the parent of app.seirobotics.net.

IP Addresses

seirobotics.net resolves to a single IP: 8.210.79.138.

Other host names, for instance viivtelecom.com, mx.quizztech.com, tysmagic.com, mx05.quizztech.com and ns02.quizztech.com share IP numbers with seirobotics.net.

Name Servers

seirobotics.net has two name servers: vip1.alidns.com and vip2.alidns.com.

seirobotics.net shares the same name server setup as other domains, for example ferrero-praline.com.cn, libjam.work, statics-cdn-im.com, aprqibacdn.com and 17lianqin.cn.

seirobotics.net at least partially shares name servers with other domains; for example cftc.com.cn and tugraph.tech; procdn.vip and zstatic.net.

These name servers are commonly used together 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

seirobotics.net is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

seirobotics.net shares some mail servers with other domains, at least partially; for instance aiyongbao.com, 67ipet.com, upmee.cc, kim.gs and bestseller.com.cn.

Host names with three IP numbers: mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers: mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.

Host names with one IP number: mx1.feishu.cn points to 52.220.106.220.

Host names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.

Host names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.

Host names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.

seirobotics.net - robtex.com

seirobotics.net

net

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`seirobotics.net`

`net`