`longsec.net`

DNSSEC	⚠️ Not signed
NS	`dns11.hichina.com` ⭐
		A	2408:4009:501::19^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns12.hichina.com`
		A	2408:4009:501::20^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns11.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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` ⚠️ Not in parent delegation
	NS	`l.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`m.gtld-servers.net` ⚠️ Not in parent delegation
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774766827

Same first word

longsec.net

longsec.com

Similar names

seclong.org

snogcel.com

csleong.com

seclong.net

seclong.com

legcons.ru

songcle.com

lecsong.com

coglens.com

leongcs.com

ecslong.com

DNS History

8 records (4 active, 4 former)

○NSdns10.hichina.com2015-12-03 → 2016-07-06 · 5 obs

○ 2015-07-10 11:56:22
● 2015-12-03 03:25:12
● 2016-07-06 15:57:32
○ 2017-02-20 05:30:30
○ 2026-03-29 06:48:42

●NSdns11.hichina.com2026-03-18 → 2026-03-29 · 3 obs

○ 2017-02-20 05:30:30
● 2026-03-18 08:17:40
● 2026-03-29 06:48:42

●NSdns12.hichina.com2026-03-18 → 2026-03-29 · 3 obs

○ 2017-02-20 05:30:30
● 2026-03-18 08:17:40
● 2026-03-29 06:48:42

○NSdns9.hichina.com2015-12-03 → 2016-07-06 · 5 obs

○ 2015-07-10 11:56:22
● 2015-12-03 03:25:12
● 2016-07-06 15:57:32
○ 2017-02-20 05:30:30
○ 2026-03-29 06:48:42

○NSf1g1ns1.dnspod.net2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 11:56:22
○ 2015-12-03 03:25:12
○ 2026-03-29 06:48:42

○NSf1g1ns2.dnspod.net2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 11:56:22
○ 2015-12-03 03:25:12
○ 2026-03-29 06:48:42

●MXmxbiz1.qq.com2026-03-18 → 2026-03-29 · 2 obs

● 2026-03-18 08:17:40
● 2026-03-29 06:48:42

●MXmxbiz2.qq.com2026-03-18 → 2026-03-29 · 2 obs

● 2026-03-18 08:17:40
● 2026-03-29 06:48:42

🔍 DNS Trace

Analysis

Name Servers

longsec.net is delegated to two name servers: dns11.hichina.com and dns12.hichina.com.

longsec.net shares the same name server setup as sensta.com.cn, ourbloom.com, yh-pic.com, whan027.com and ffgp.com.

longsec.net at least partially shares name servers with other domains, for instance weixin-service.net, xiqiweb.com, tk6h.cn, lxgt.cn and qtgyl.com.

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

Nine IP numbers per host:

dns11.hichina.com points to: 2408:4009:501::19, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns12.hichina.com points to: 2408:4009:501::20, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

longsec.net is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup for longsec.net matches that of other domains, for instance coolbit.cn, yoywow.com, dimmableleddownlight.com, besingip.com and csisue.com.

longsec.net shares some mail servers with other domains, at least partially, for example lpinformationdata.com, 886wan.com, dykmc.com.cn and joox.com.

longsec.net - robtex.com

longsec.net

net