`realxen.com`

DNSSEC	⚠️ Not signed
A	47.113.187.10^{🇨🇳 Alibaba-Cloud47.113.0.0/16 Alibaba (US) Technology Co., Ltd.}
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mxdomain.qq.com` ⭐
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774929497

Subdomains

www.realxen.com

Same first word

realxen.net

realxen.com

Similar names

learnex.info

elearnx.com

learnex.co.nz

learnex.com.au

xelaren.com

learnex.me

relaxen.com

elearnx.org

learnex.com

realnex.com

learnex.org.uk

relanex.com

learnex.it

learnex.co.za

learnex.com.gh

exlearn.tw

nexarel.com

learnex.co

realnex.net

relaxen.nl

exlearn.com

relaxen.at

relaxen.de

relaxen.net

learnex.net

relaxen.pt

learnex.in

DNS History

13 records (4 active, 9 former)

●NSdns19.hichina.com2019-03-29 → 2026-03-31 · 3 obs

○ 2017-01-21 02:38:50
● 2019-03-29 04:19:58
● 2026-03-31 04:19:52

●NSdns20.hichina.com2026-03-29 → 2026-03-31 · 3 obs

○ 2019-03-29 04:19:58
● 2026-03-29 20:10:50
● 2026-03-31 04:19:52

○NSns11.xincache.com2015-06-21 → 2016-04-25 · 4 obs

● 2015-06-21 15:42:14
● 2016-04-25 05:35:38
○ 2017-01-21 02:38:50
○ 2026-03-31 04:19:52

○NSns12.xincache.com2015-06-21 → 2016-04-25 · 4 obs

● 2015-06-21 15:42:14
● 2016-04-25 05:35:38
○ 2017-01-21 02:38:50
○ 2026-03-31 04:19:52

○NSns13.xincache.com2017-01-21 → 2017-01-21 · 4 obs

○ 2016-04-25 05:35:38
● 2017-01-21 02:38:50
○ 2019-03-29 04:19:58
○ 2026-03-31 04:19:52

○NSns14.xincache.com2017-01-21 → 2017-01-21 · 4 obs

○ 2016-04-25 05:35:38
● 2017-01-21 02:38:50
○ 2026-03-29 20:10:50
○ 2026-03-31 04:19:52

○MXmxbiz1.qq.com2015-06-21 → 2016-02-01 · 4 obs

● 2015-06-21 15:42:14
● 2016-02-01 16:20:48
○ 2016-04-25 05:35:38
○ 2026-03-31 04:19:52

○MXmxbiz2.qq.com2015-06-21 → 2016-02-01 · 4 obs

● 2015-06-21 15:42:14
● 2016-02-01 16:20:48
○ 2016-04-25 05:35:38
○ 2026-03-31 04:19:52

●MXmxdomain.qq.com2016-04-25 → 2026-03-31 · 3 obs

○ 2016-02-01 16:20:48
● 2016-04-25 05:35:38
● 2026-03-31 04:19:52

○A103.45.111.2222019-03-29 → 2019-03-29 · 4 obs

○ 2017-01-21 02:38:50
● 2019-03-29 04:19:58
○ 2026-03-29 20:10:50
○ 2026-03-31 04:19:52

○A119.10.52.2462016-02-01 → 2017-01-21 · 5 obs

○ 2015-06-21 15:42:14
● 2016-02-01 16:20:48
● 2017-01-21 02:38:50
○ 2019-03-29 04:19:58
○ 2026-03-31 04:19:52

○A211.154.145.102015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 15:42:14
○ 2016-02-01 16:20:48
○ 2026-03-31 04:19:52

●A47.113.187.102026-03-29 → 2026-03-31 · 3 obs

○ 2019-03-29 04:19:58
● 2026-03-29 20:10:50
● 2026-03-31 04:19:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
realxen.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for realxen.com (unsigned zone)

⏱️ Timing

Total: 549ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.113.187.10`
NS	2	`dns19.hichina.com, dns20.hichina.com`
MX	1	`mxdomain.qq.com (pri: 10)`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

Hierarchy

www.realxen.com has realxen.com as its parent.

IP Addresses

realxen.com maps to IP address 47.113.187.10.

Other host names, for instance realxen.net, www.realxen.com, plantower.com, wukongtz.com and bcw-lab.com share IP numbers with realxen.com.

Name Servers

Two name servers dns19.hichina.com and dns20.hichina.com are delegated to realxen.com.

realxen.com uses the same name server configuration as other domains, such as huangwanyue.com, zsqj.net, xjtsly.net, zhaviation.cn and enpaneson.cn.

realxen.com at least partially shares name servers with other domains, including angkuan.com, gqibk.cn and 05kc.com.

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

Two hosts with nine IPs each:

Host dns19.hichina.com points to 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

Host dns20.hichina.com points to 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

realxen.com is handled by a single mail server, mxdomain.qq.com.

realxen.com shares the same mail server setup as other domains, including pkxi.com, zhangdidi.com, vekin.net, onens.com and kayouer.com.

realxen.com shares mail servers with other domains at least in part, for instance gonisoft.com, hrjip.com, ynmynet.com, hnsdr.org and cqtl.com.

these mail servers are commonly used alongside the mail servers mxbiz1.qq.com.

realxen.com - robtex.com

realxen.com

com