`dosec.net`

DNSSEC	⚠️ Not signed
NS	`dns3.hichina.com` ⭐
		A	2408:4009:501::11^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns4.hichina.com`
		A	2408:4009:501::12^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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`
SOA	`dns3.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`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=1783175781

Same first word

dosec.com

dosec.de

dosec.com.au

dosec.net

Similar names

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decos.fi

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codes.biz

dcseo.agency

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scoed.com

DNS History

26 records (5 active, 21 former)

●NSdns3.hichina.com2026-05-20 → 2026-07-04 · 3 obs

○ 2018-09-12 05:29:50
● 2026-05-20 12:52:20
● 2026-07-04 15:01:04

●NSdns4.hichina.com2026-05-20 → 2026-07-04 · 3 obs

○ 2018-09-12 05:29:50
● 2026-05-20 12:52:20
● 2026-07-04 15:01:04

○NSns1.dreamhost.com2016-09-26 → 2016-11-01 · 5 obs

○ 2016-07-25 12:39:34
● 2016-09-26 16:26:14
● 2016-11-01 03:29:48
○ 2018-09-12 05:29:50
○ 2026-07-04 15:01:04

○NSns1.linode.com2016-01-20 → 2016-07-25 · 5 obs

○ 2015-09-11 19:50:06
● 2016-01-20 16:26:40
● 2016-07-25 12:39:34
○ 2016-09-26 16:26:14
○ 2026-07-04 15:01:04

○NSns2.dreamhost.com2016-09-26 → 2016-11-01 · 5 obs

○ 2016-07-25 12:39:34
● 2016-09-26 16:26:14
● 2016-11-01 03:29:48
○ 2018-09-12 05:29:50
○ 2026-07-04 15:01:04

○NSns2.linode.com2016-01-20 → 2016-07-25 · 5 obs

○ 2015-09-11 19:50:06
● 2016-01-20 16:26:40
● 2016-07-25 12:39:34
○ 2016-09-26 16:26:14
○ 2026-07-04 15:01:04

○NSns3.dreamhost.com2016-09-26 → 2016-11-01 · 5 obs

○ 2016-07-25 12:39:34
● 2016-09-26 16:26:14
● 2016-11-01 03:29:48
○ 2018-09-12 05:29:50
○ 2026-07-04 15:01:04

○NSns3.linode.com2016-01-20 → 2016-07-25 · 5 obs

○ 2015-09-11 19:50:06
● 2016-01-20 16:26:40
● 2016-07-25 12:39:34
○ 2016-09-26 16:26:14
○ 2026-07-04 15:01:04

○NSns4.linode.com2016-01-20 → 2016-07-25 · 5 obs

○ 2015-09-11 19:50:06
● 2016-01-20 16:26:40
● 2016-07-25 12:39:34
○ 2016-09-26 16:26:14
○ 2026-07-04 15:01:04

○NSns5.linode.com2016-01-20 → 2016-07-25 · 5 obs

○ 2015-09-11 19:50:06
● 2016-01-20 16:26:40
● 2016-07-25 12:39:34
○ 2016-09-26 16:26:14
○ 2026-07-04 15:01:04

○NSns55.1und1.de2007-10-16 → 2007-10-16 · 3 obs

● 2007-10-16 01:43:26
○ 2015-09-11 19:50:06
○ 2026-07-04 15:01:04

○NSns56.1und1.de2007-10-16 → 2007-10-16 · 3 obs

● 2007-10-16 01:43:26
○ 2015-09-11 19:50:06
○ 2026-07-04 15:01:04

○MXalt1.aspmx.l.google.com2016-01-20 → 2016-11-01 · 5 obs

○ 2015-09-11 19:50:06
● 2016-01-20 16:26:40
● 2016-11-01 03:29:48
○ 2018-09-12 05:29:50
○ 2026-07-04 15:01:04

○MXalt2.aspmx.l.google.com2016-01-20 → 2016-11-01 · 5 obs

○ 2015-09-11 19:50:06
● 2016-01-20 16:26:40
● 2016-11-01 03:29:48
○ 2018-09-12 05:29:50
○ 2026-07-04 15:01:04

○MXalt3.aspmx.l.google.com2016-01-20 → 2016-11-01 · 5 obs

○ 2015-09-11 19:50:06
● 2016-01-20 16:26:40
● 2016-11-01 03:29:48
○ 2018-09-12 05:29:50
○ 2026-07-04 15:01:04

○MXalt4.aspmx.l.google.com2016-01-20 → 2016-11-01 · 5 obs

○ 2015-09-11 19:50:06
● 2016-01-20 16:26:40
● 2016-11-01 03:29:48
○ 2018-09-12 05:29:50
○ 2026-07-04 15:01:04

○MXaspmx.l.google.com2016-01-20 → 2016-11-01 · 5 obs

○ 2015-09-11 19:50:06
● 2016-01-20 16:26:40
● 2016-11-01 03:29:48
○ 2018-09-12 05:29:50
○ 2026-07-04 15:01:04

○MXmx00.kundenserver.de2007-10-16 → 2007-10-16 · 3 obs

● 2007-10-16 01:43:26
○ 2015-09-11 19:50:06
○ 2026-07-04 15:01:04

○MXmx01.kundenserver.de2007-10-16 → 2007-10-16 · 3 obs

● 2007-10-16 01:43:26
○ 2015-09-11 19:50:06
○ 2026-07-04 15:01:04

●MXmx1.qiye.aliyun.com2026-05-20 → 2026-07-04 · 6 obs

○ 2018-09-12 05:29:50
● 2026-05-20 12:52:20
● 2026-06-16 07:04:52
○ 2026-06-20 06:32:22
● 2026-06-28 09:39:44
● 2026-07-04 15:01:04

●MXmx2.qiye.aliyun.com2026-05-20 → 2026-07-04 · 6 obs

○ 2018-09-12 05:29:50
● 2026-05-20 12:52:20
● 2026-06-16 07:04:52
○ 2026-06-20 06:32:22
● 2026-06-28 09:39:44
● 2026-07-04 15:01:04

●MXmx3.qiye.aliyun.com2026-05-20 → 2026-07-04 · 6 obs

○ 2018-09-12 05:29:50
● 2026-05-20 12:52:20
● 2026-06-16 07:04:52
○ 2026-06-20 06:32:22
● 2026-06-28 09:39:44
● 2026-07-04 15:01:04

○A2600:3c02::f03c:91ff:fe79:801e2016-07-25 → 2016-07-25 · 4 obs

○ 2016-01-27 01:41:06
● 2016-07-25 12:39:34
○ 2016-09-26 16:26:14
○ 2026-07-04 15:01:04

○A45.33.54.1852016-01-20 → 2016-01-27 · 5 obs

○ 2015-09-11 19:50:06
● 2016-01-20 16:26:40
● 2016-01-27 01:41:06
○ 2016-07-25 12:39:34
○ 2026-07-04 15:01:04

○A45.79.211.782016-07-25 → 2016-07-25 · 4 obs

○ 2016-01-27 01:41:06
● 2016-07-25 12:39:34
○ 2016-09-26 16:26:14
○ 2026-07-04 15:01:04

○A87.106.116.2232007-10-16 → 2007-10-16 · 3 obs

● 2007-10-16 01:43:26
○ 2015-09-11 19:50:06
○ 2026-07-04 15:01:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dosec.net	dns3.hichina.com, dns4.hichina.com	-

✅ Authoritative Response

Server:139.224.142.124

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dosec.net (unsigned zone)

⏱️ Timing

Total: 4833ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns4.hichina.com, dns3.hichina.com`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx1.qiye.aliyun.com (pri: 5)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

Two name servers handle the delegation for dosec.net: dns3.hichina.com and dns4.hichina.com.

dosec.net uses the same name servers as several other domains — among them mtotech.com, bodyplus.cc, hgzp8.com and two more.

There is at least partial name server overlap between dosec.net and other domains — ampersand.cn, vpie.net, 873665.com and two more among them.

These name servers tend to appear in combination with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns3.hichina.com resolves to 39.96.153.43, 39.96.153.63 and 47.118.199.203 among others, with 6 other IP addresses in total.

dns4.hichina.com resolves to 39.96.153.44, 39.96.153.54 and 47.118.199.204 among others, with 6 other IP addresses in total.

Mail Servers

Incoming mail for dosec.net is delivered via three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

dosec.net has at least partial mail server overlap with other domains such as ahnfuli.com, dgblueking.com, maiamed.com and two more.

These mail servers are routinely seen in conjunction with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.

Hostnames that resolve to two IP addresses:

mx3.qiye.aliyun.com resolves to two addresses: 47.246.136.231 and 47.246.137.47.

Hosts with just one IP address:

The hostname mx1.qiye.aliyun.com resolves to 47.246.137.47.

The hostname mx2.qiye.aliyun.com resolves to 47.246.136.231.

mx3.qiye.aliyun.com along with mx2.qiye.aliyun.com each resolve to 47.246.136.231 IP addresses.

mx3.qiye.aliyun.com along with mx1.qiye.aliyun.com each resolve to 47.246.137.47 IP addresses.

dosec.net - robtex.com

dosec.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`dosec.net`

`net`