`flexiv.com`

DNSSEC	⚠️ Not signed
A	8.222.240.182^{🇸🇬 Alibaba-Cloud8.222.192.0/18 Alibaba.com Singapore E-Commerce Private Limited 51 Bras Basah Road 04-08 Lazada One Singapore 189554}
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}
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=K0hNm398CkHk9JlhojirT38DxK23anPV0HrYCcxMUVZfYoa...`
TXT	`aliyun-site-verification=9d311139-faac-4ff6-9282-6f615034ba9a`
TXT	`7b306f52a403b3c79dd27240c5913d69d409ee2a30a54b8e1bcb2777a616459a`
TXT	`verification-code-site-App_feishu=1pX8CHYFKzEoP9AaDHm1`
TXT	`v=spf1 include:spf.protection.outlook.com include:zcsend.net.cn include:zcsen...`
TXT	`prowly-verification=4368962c0271524093340965eb1f83bbe937184944d810eb281be8d96...`
TXT	`google-site-verification=2eCG3oRYYso2lYXI5d1JJxhYAlNsqOl1F4UzWbUMVWY`
SOA	`vip3.alidns.com`hostmaster@hichina.com 2025-12-11 #7

`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=1784862827

Subdomains

www.flexiv.com

Same first word

flexiv.com

flexiv.de

flexiv.net

flexiv.eu

flexiv.org

flexiv.cn

flexiv.com.br

flexiv.info

flexiv.se

Similar names

felixv.be

velfix.es

xvlife.com

viflex.com.br

livefx.co.nz

flevix.com

velfix.com.br

viflex.se

vxlife.com

fixvel.com

livefx.es

vlifex.com

fxlive.in

levfix.com.br

livefx.co.uk

livefx.net

vfelix.net

felixv.de

fxlive.com

fxlive.net

fxlive.de

evflix.com

livefx.ca

filvex.com

fivexl.io

veflix.com

livefx.de

livexf.com

viflex.es

livefx.eu

vfelix.com

fxlive.eu

fxviel.republican

livefx.com

fivexl.com

DNS History

21 records (6 active, 15 former)

○NSns.buydomains.com2017-01-11 → 2017-01-11 · 4 obs

○ 2016-04-30 16:32:02
● 2017-01-11 21:13:28
○ 2026-02-25 12:01:42
○ 2026-07-24 03:16:46

○NSns1qsy.name.com2015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 19:21:48
● 2016-04-30 16:32:02
○ 2017-01-11 21:13:28
○ 2026-07-24 03:16:46

○NSns2jrt.name.com2015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 19:21:48
● 2016-04-30 16:32:02
○ 2017-01-11 21:13:28
○ 2026-07-24 03:16:46

○NSns3cpr.name.com2015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 19:21:48
● 2016-04-30 16:32:02
○ 2017-01-11 21:13:28
○ 2026-07-24 03:16:46

○NSns4bht.name.com2015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 19:21:48
● 2016-04-30 16:32:02
○ 2017-01-11 21:13:28
○ 2026-07-24 03:16:46

●NSvip3.alidns.com2026-02-25 → 2026-07-24 · 3 obs

○ 2017-01-11 21:13:28
● 2026-02-25 12:01:42
● 2026-07-24 03:16:46

●NSvip4.alidns.com2026-02-25 → 2026-07-24 · 3 obs

○ 2017-01-11 21:13:28
● 2026-02-25 12:01:42
● 2026-07-24 03:16:46

●MXmx1.feishu.cn2026-02-25 → 2026-07-24 · 3 obs

○ 2017-01-11 21:13:28
● 2026-02-25 12:01:42
● 2026-07-24 03:16:46

●MXmx2.feishu.cn2026-02-25 → 2026-07-24 · 3 obs

○ 2017-01-11 21:13:28
● 2026-02-25 12:01:42
● 2026-07-24 03:16:46

○MXmx3.domainsite.com2015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 19:21:48
● 2016-04-30 16:32:02
○ 2017-01-11 21:13:28
○ 2026-07-24 03:16:46

●MXmx3.feishu.cn2026-02-25 → 2026-07-24 · 3 obs

○ 2017-01-11 21:13:28
● 2026-02-25 12:01:42
● 2026-07-24 03:16:46

○MXmx4.domainsite.com2015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 19:21:48
● 2016-04-30 16:32:02
○ 2017-01-11 21:13:28
○ 2026-07-24 03:16:46

○MXmx5.domainsite.com2015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 19:21:48
● 2016-04-30 16:32:02
○ 2017-01-11 21:13:28
○ 2026-07-24 03:16:46

○MXmx6.domainsite.com2015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 19:21:48
● 2016-04-30 16:32:02
○ 2017-01-11 21:13:28
○ 2026-07-24 03:16:46

○MXmx7.domainsite.com2015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 19:21:48
● 2016-04-30 16:32:02
○ 2017-01-11 21:13:28
○ 2026-07-24 03:16:46

○MXmx8.domainsite.com2015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 19:21:48
● 2016-04-30 16:32:02
○ 2017-01-11 21:13:28
○ 2026-07-24 03:16:46

○A141.8.225.1242017-01-11 → 2017-01-11 · 4 obs

○ 2016-04-30 16:32:02
● 2017-01-11 21:13:28
○ 2026-02-25 12:01:42
○ 2026-07-24 03:16:46

○A67.228.179.2512015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 19:21:48
○ 2015-10-30 14:49:30
○ 2026-07-24 03:16:46

○A75.126.104.2282016-04-30 → 2016-04-30 · 4 obs

○ 2016-01-25 22:06:42
● 2016-04-30 16:32:02
○ 2017-01-11 21:13:28
○ 2026-07-24 03:16:46

○A75.126.104.2422015-10-30 → 2016-01-25 · 5 obs

○ 2015-08-16 19:21:48
● 2015-10-30 14:49:30
● 2016-01-25 22:06:42
○ 2016-04-30 16:32:02
○ 2026-07-24 03:16:46

●A8.222.240.1822026-02-25 → 2026-07-24 · 3 obs

○ 2017-01-11 21:13:28
● 2026-02-25 12:01:42
● 2026-07-24 03:16:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
flexiv.com	vip3.alidns.com, vip4.alidns.com	22 records

✅ Authoritative Response

Server:121.40.6.163

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 770ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.222.240.182`
NS	2	`vip3.alidns.com, vip4.alidns.com`
MX	3	`mx3.feishu.cn (pri: 10), mx2.feishu.cn (pri: 5)...`
TXT	7	`google-site-verification=2eCG3oRYYso2lYX, prowly-verification=4368962c027152409334...`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)

Analysis

Hierarchy

www.flexiv.com is delegated beneath flexiv.com.

IP Addresses

flexiv.com directs to one IP number, which is 8.222.240.182.

Name Servers

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

flexiv.com has the same name server delegation as a number of other domains, such as shuntongtong.com, bdglb-b.com, cowise.me and two more.

There is at least partial name server overlap between flexiv.com and other domains — legendcf.com, challenge-21c.com, huya.cn and two more 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.

Mail Servers

Incoming mail for flexiv.com is delivered via three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

flexiv.com shares at least some of its mail servers with other domains — for example byton.com, metaflex.cn, spestech.com and two more.

Hosts with three IP address records:

The hostname mx3.feishu.cn directs to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Hosts with two IP numbers each:

mx2.feishu.cn directs traffic to 101.126.58.225 and 122.14.229.0.

Hosts that resolve to one IP address:

mx1.feishu.cn has the IP address 52.220.106.220.

Both mx3.feishu.cn and mx1.feishu.cn resolve to 52.220.106.220 IP addresses each.

Both mx3.feishu.cn and mx2.feishu.cn resolve to 101.126.58.225 IP addresses each.

Both mx3.feishu.cn and mx2.feishu.cn resolve to 122.14.229.0 IP addresses each.

flexiv.com - robtex.com

flexiv.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`flexiv.com`

`com`