`aptbiotech.com`

DNSSEC	⚠️ Not signed
A	222.71.60.50^{🇨🇳 SHANGHAITELECOM222.71.0.0/16 Chinanet Shanghai}
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.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
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}
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	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
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`
TXT	`MS=ms13389694`
SOA	`vip3.alidns.com`hostmaster@hichina.com 2026-06-05 #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=1783282211

Same first word

aptbiotech.com

DNS History

12 records (8 active, 4 former)

○NSns.cdnhost.cn2015-08-19 → 2017-03-17 · 4 obs

● 2015-08-19 10:05:38
● 2017-03-17 17:58:32
○ 2026-04-29 10:07:28
○ 2026-07-05 20:10:26

○NSns.dnsfamily.com2015-08-19 → 2017-03-17 · 4 obs

● 2015-08-19 10:05:38
● 2017-03-17 17:58:32
○ 2026-04-29 10:07:28
○ 2026-07-05 20:10:26

●NSvip3.alidns.com2026-04-29 → 2026-07-05 · 3 obs

○ 2017-03-17 17:58:32
● 2026-04-29 10:07:28
● 2026-07-05 20:10:26

●NSvip4.alidns.com2026-04-29 → 2026-07-05 · 3 obs

○ 2017-03-17 17:58:32
● 2026-04-29 10:07:28
● 2026-07-05 20:10:26

○MXmx1.mail.zxzsurvey.com2016-03-09 → 2017-03-17 · 4 obs

● 2016-03-09 07:37:02
● 2017-03-17 17:58:32
○ 2026-04-29 10:07:28
○ 2026-07-05 20:10:26

●MXmx1.qiye.aliyun.com2026-04-29 → 2026-07-05 · 3 obs

○ 2017-03-17 17:58:32
● 2026-04-29 10:07:28
● 2026-07-05 20:10:26

●MXmx2.qiye.aliyun.com2026-04-29 → 2026-07-05 · 3 obs

○ 2017-03-17 17:58:32
● 2026-04-29 10:07:28
● 2026-07-05 20:10:26

●MXmx3.qiye.aliyun.com2026-04-29 → 2026-07-05 · 3 obs

○ 2017-03-17 17:58:32
● 2026-04-29 10:07:28
● 2026-07-05 20:10:26

●MXmxn.mxhichina.com2026-04-29 → 2026-07-05 · 3 obs

○ 2017-03-17 17:58:32
● 2026-04-29 10:07:28
● 2026-07-05 20:10:26

●MXmxw.mxhichina.com2026-04-29 → 2026-07-05 · 3 obs

○ 2017-03-17 17:58:32
● 2026-04-29 10:07:28
● 2026-07-05 20:10:26

○A112.124.183.832015-08-19 → 2017-03-17 · 4 obs

● 2015-08-19 10:05:38
● 2017-03-17 17:58:32
○ 2026-04-29 10:07:28
○ 2026-07-05 20:10:26

●A222.71.60.502026-04-29 → 2026-07-05 · 3 obs

○ 2017-03-17 17:58:32
● 2026-04-29 10:07:28
● 2026-07-05 20:10:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
aptbiotech.com	vip3.alidns.com, vip4.alidns.com	22 records

✅ Authoritative Response

Server:121.40.6.164

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aptbiotech.com (unsigned zone)

⏱️ Timing

Total: 1175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`222.71.60.50`
NS	2	`vip3.alidns.com, vip4.alidns.com`
MX	5	`mxn.mxhichina.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)...`
TXT	2	`MS=ms13389694, v=spf1 include:spf.qiye.aliyun.com -all`
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

IP Addresses

aptbiotech.com resolves to one IP address: 222.71.60.50.

Name Servers

aptbiotech.com is delegated to two name servers: vip3.alidns.com and vip4.alidns.com.

aptbiotech.com uses the same name servers as several other domains — among them bwton.com, burningvocabulary.cn, xsesc.com and two more.

aptbiotech.com partially shares its NS delegation with several other domains, including gap.cn, cqws.gov.cn, admobile.top and two others.

These name servers are regularly seen alongside vip1.alidns.com and vip2.alidns.com as name servers.

Hostnames that resolve to 7 IP addresses:

vip3.alidns.com resolves to 8.212.93.3, 140.205.1.5, 170.33.32.210 and 4 other IP addresses.

vip4.alidns.com resolves to 8.212.93.4, 140.205.1.6, 170.33.32.211 and 4 other IP addresses.

Mail Servers

aptbiotech.com is handled by five mail servers: mxn.mxhichina.com, mxw.mxhichina.com, mx1.qiye.aliyun.com and two others.

aptbiotech.com has at least partial mail server overlap with other domains such as gzhongtianli.com, feixiang.biz, winprt.com and two more.

The mail servers mx2.qiye.aliyun.com and mx3.qiye.aliyun.com regularly co-occur with these mail servers.

Hostnames that resolve to two IP addresses:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.

Hosts with just one IP address:

mxw.mxhichina.com points to 47.246.99.195.

mx1.qiye.aliyun.com points to 47.246.137.47.

mx2.qiye.aliyun.com points to 47.246.136.231.

The host names mxn.mxhichina.com, mx3.qiye.aliyun.com and mx2.qiye.aliyun.com each resolve to 47.246.136.231.

The host names mxn.mxhichina.com, mx3.qiye.aliyun.com and mx1.qiye.aliyun.com each resolve to 47.246.137.47.

aptbiotech.com - robtex.com

aptbiotech.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`aptbiotech.com`

`com`