`qdum.com`

DNSSEC	⚠️ Not signed
A	47.114.93.158^{🇨🇳 Alibaba-Cloud47.114.0.0/17 Alibaba (US) Technology Co., Ltd.}
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
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`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns31.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1775962822

Same first word

qdum.com

Similar names

umqd.cn

uqmd.com

qumd.gr

uqdm.com

dmuq.com

duqm.gov.om

duqm.com

qmud.org

uqdm.cn

duqm.de

qmud.com

duqm.net

qudm.cn

muqd.com

udmq.cn

DNS History

13 records (6 active, 7 former)

●NSdns31.hichina.com2026-03-14 → 2026-04-12 · 3 obs

○ 2017-04-27 05:51:02
● 2026-03-14 04:25:30
● 2026-04-12 03:20:56

●NSdns32.hichina.com2026-03-14 → 2026-04-12 · 3 obs

○ 2017-04-27 05:51:02
● 2026-03-14 04:25:30
● 2026-04-12 03:20:56

○NSns07.domaincontrol.com2015-08-03 → 2017-04-27 · 4 obs

● 2015-08-03 07:59:24
● 2017-04-27 05:51:02
○ 2026-03-14 04:25:30
○ 2026-04-12 03:20:56

○NSns08.domaincontrol.com2015-08-03 → 2017-04-27 · 4 obs

● 2015-08-03 07:59:24
● 2017-04-27 05:51:02
○ 2026-03-14 04:25:30
○ 2026-04-12 03:20:56

●MXmx1.qiye.aliyun.com2026-03-14 → 2026-04-12 · 3 obs

○ 2017-04-27 05:51:02
● 2026-03-14 04:25:30
● 2026-04-12 03:20:56

●MXmx2.qiye.aliyun.com2026-03-14 → 2026-04-12 · 3 obs

○ 2017-04-27 05:51:02
● 2026-03-14 04:25:30
● 2026-04-12 03:20:56

●MXmx3.qiye.aliyun.com2026-03-14 → 2026-04-12 · 3 obs

○ 2017-04-27 05:51:02
● 2026-03-14 04:25:30
● 2026-04-12 03:20:56

○MXmxbiz1.qq.com2015-08-03 → 2016-08-12 · 4 obs

● 2015-08-03 07:59:24
● 2016-08-12 19:22:10
○ 2017-04-27 05:51:02
○ 2026-04-12 03:20:56

○MXmxbiz2.qq.com2015-08-03 → 2016-08-12 · 4 obs

● 2015-08-03 07:59:24
● 2016-08-12 19:22:10
○ 2017-04-27 05:51:02
○ 2026-04-12 03:20:56

○MXmxn.mxhichina.com2017-04-27 → 2017-04-27 · 4 obs

○ 2016-08-12 19:22:10
● 2017-04-27 05:51:02
○ 2026-03-14 04:25:30
○ 2026-04-12 03:20:56

○MXmxw.mxhichina.com2017-04-27 → 2017-04-27 · 4 obs

○ 2016-08-12 19:22:10
● 2017-04-27 05:51:02
○ 2026-03-14 04:25:30
○ 2026-04-12 03:20:56

●A47.114.93.1582026-03-14 → 2026-04-12 · 3 obs

○ 2017-04-27 05:51:02
● 2026-03-14 04:25:30
● 2026-04-12 03:20:56

○A50.63.202.332015-08-03 → 2017-04-27 · 4 obs

● 2015-08-03 07:59:24
● 2017-04-27 05:51:02
○ 2026-03-14 04:25:30
○ 2026-04-12 03:20:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
qdum.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qdum.com (unsigned zone)

⏱️ Timing

Total: 3663ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.114.93.158`
NS	2	`dns31.hichina.com, dns32.hichina.com`
MX	3	`mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)...`
TXT	2	`v=spf1 include:spf.qiye.aliyun.com -all, v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)

Analysis

IP Addresses

qdum.com points to a single IP number: 47.114.93.158.

Name Servers

Delegation for qdum.com rests with two name servers, dns31.hichina.com and dns32.hichina.com.

qdum.com shares the same name server setup as other domains, including xjhomewares.com, deruimu.com, ccllx.cn, xq1688.com and eeyx.cn.

qdum.com at least partially shares name servers with other domains, for instance appslab.xyz, yufengjewelry.com, macro-bio.com, wqhai.com and suppai.com.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

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

qdum.com shares mail servers with other domains at least in part, for instance suntechmachine.com, pengkuo.net, vrsr.cn, owsco.com and jztrc.com.

these mail servers are often used with mxn.mxhichina.com and mxw.mxhichina.com.

Two-IP host names: mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.

One-IP host names: mx1.qiye.aliyun.com points to 47.246.137.47; mx2.qiye.aliyun.com points to 47.246.136.231.

Names pointing to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.

Names pointing to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.

qdum.com - robtex.com

qdum.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`qdum.com`

`com`