`maqulab.com`

DNSSEC	⚠️ Not signed
A	139.196.95.220^{🇨🇳 Alibaba-Cloud139.196.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns12.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1774330657

`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=1785341362

Subdomains

lims.maqulab.com

Same first word

maqulab.com

DNS History

7 records (5 active, 2 former)

○NSns1.alidns.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 14:58:18
○ 2017-10-22 15:07:26
○ 2026-07-29 16:31:02

●NSns11.xincache.com2017-10-22 → 2026-07-29 · 3 obs

○ 2016-12-17 14:58:18
● 2017-10-22 15:07:26
● 2026-07-29 16:31:02

●NSns12.xincache.com2017-10-22 → 2026-07-29 · 3 obs

○ 2016-12-17 14:58:18
● 2017-10-22 15:07:26
● 2026-07-29 16:31:02

○NSns2.alidns.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 14:58:18
○ 2017-10-22 15:07:26
○ 2026-07-29 16:31:02

●MXmxbiz1.qq.com2017-10-22 → 2026-07-29 · 2 obs

● 2017-10-22 15:07:26
● 2026-07-29 16:31:02

●MXmxbiz2.qq.com2017-10-22 → 2026-07-29 · 2 obs

● 2017-10-22 15:07:26
● 2026-07-29 16:31:02

●A139.196.95.2202026-05-18 → 2026-07-29 · 2 obs

● 2026-05-18 02:11:24
● 2026-07-29 16:31:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
maqulab.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for maqulab.com (unsigned zone)

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.196.95.220`
NS	2	`ns12.xincache.com, ns11.xincache.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

Hierarchy

lims.maqulab.com is a subdomain of maqulab.com.

IP Addresses

maqulab.com resolves to just one IP address, 139.196.95.220.

Name Servers

Two name servers handle the delegation for maqulab.com: ns11.xincache.com and ns12.xincache.com.

maqulab.com shares its NS records with other domains, for example xian-e.cn, cwacs.cn, zapataoil.com and two others.

The name servers of maqulab.com overlap at least partially with those of other domains — among them jh-mech.com, nbtsxh.com, hongfa-sz.com and two more.

These name servers commonly appear in delegations together with ce1.xincache.com, ce2.xincache.com, ns19.xincache.com and 6 other.

DNS names with 8 IP addresses:

ns11.xincache.com resolves to 1.12.0.4, 36.155.149.180 and 112.80.181.45 among others, with 5 other IP addresses in total.

DNS names with 7 IP addresses:

ns12.xincache.com resolves to 1.12.0.1, 36.155.149.176 and 112.80.181.111 among others, with 4 other IP addresses in total.

Mail Servers

maqulab.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

Among the domains sharing a mail server setup with maqulab.com are cqrijlu.com, xujian.tech, gongyeid.com and two others.

The mail servers for maqulab.com overlap at least partially with those of other domains, including it-zertifizierungen.ch and secvane.com.

maqulab.com - robtex.com

maqulab.com

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