zrtc.com - dns.ninja

`zrtc.com`

DNSSEC	⚠️ Not signed
A	47.83.244.27^{🇺🇸 Alibaba-Cloud47.83.128.0/17 Proxy-registered route object}
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 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	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 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:qq.com ~all`
SOA	`dns13.hichina.com`hostmaster@hichina.com 2026-05-28 #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=1782585580

Subdomains

mx.zrtc.com

Same first word

zrtc.com

Similar names

czrt.by

trcz.hr

rzct.com.cn

cztr.pl

trzc.net

rczt.cn

crzt.ru

crzt.cn

rtcz.si

crtz.net

tzrc.gov.cn

trcz.com

rtcz.cn

trcz.cz

zctr.cn

crtz.de

czrt.net

tzrc.com

rctz.cn

crtz.nl

tzcr.cn

ztrc.ru

trcz.net

ztrc.net

tzrc.net.cn

tcrz.net

rctz.com

zcrt.com

cztr.cn

ctrz.org

tcrz.cn

ztrc.cn

crzt.fr

tzrc.cn

ztrc.it

zctr.com

tzrc.net

tzcr.net

cztr.com

DNS History

19 records (5 active, 14 former)

○NS(root)2015-11-17 → 2017-12-17 · 5 obs

○ 2015-07-14 05:20:24
● 2015-11-17 21:35:28
● 2017-12-17 13:32:02
○ 2026-03-07 12:29:08
○ 2026-06-27 18:56:24

○NSag1.juming.com2026-03-07 → 2026-04-20 · 5 obs

○ 2017-12-17 13:32:02
● 2026-03-07 12:29:08
● 2026-04-20 07:47:22
○ 2026-04-23 09:01:12
○ 2026-06-27 18:56:24

○NSag2.juming.com2026-03-07 → 2026-04-20 · 5 obs

○ 2017-12-17 13:32:02
● 2026-03-07 12:29:08
● 2026-04-20 07:47:22
○ 2026-04-23 09:01:12
○ 2026-06-27 18:56:24

●NSdns13.hichina.com2026-05-14 → 2026-06-27 · 3 obs

○ 2026-04-30 07:05:44
● 2026-05-14 08:37:04
● 2026-06-27 18:56:24

●NSdns14.hichina.com2026-05-14 → 2026-06-27 · 3 obs

○ 2026-04-30 07:05:44
● 2026-05-14 08:37:04
● 2026-06-27 18:56:24

○NSns1.dns-diy.com2008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 06:25:02
○ 2015-07-14 05:20:24
○ 2026-06-27 18:56:24

○NSns1.julydns.com2026-04-23 → 2026-04-30 · 5 obs

○ 2026-04-20 07:47:22
● 2026-04-23 09:01:12
● 2026-04-30 07:05:44
○ 2026-05-14 08:37:04
○ 2026-06-27 18:56:24

○NSns1.onclouddns.com2026-04-23 → 2026-04-30 · 5 obs

○ 2026-04-20 07:47:22
● 2026-04-23 09:01:12
● 2026-04-30 07:05:44
○ 2026-05-14 08:37:04
○ 2026-06-27 18:56:24

○NSns2.dns-diy.com2008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 06:25:02
○ 2015-07-14 05:20:24
○ 2026-06-27 18:56:24

○NSns2.julydns.com2026-04-23 → 2026-04-30 · 5 obs

○ 2026-04-20 07:47:22
● 2026-04-23 09:01:12
● 2026-04-30 07:05:44
○ 2026-05-14 08:37:04
○ 2026-06-27 18:56:24

○NSns2.onclouddns.com2026-04-23 → 2026-04-30 · 5 obs

○ 2026-04-20 07:47:22
● 2026-04-23 09:01:12
● 2026-04-30 07:05:44
○ 2026-05-14 08:37:04
○ 2026-06-27 18:56:24

○MXmx.zrtc.com2008-11-26 → 2017-12-17 · 6 obs

● 2008-11-26 06:25:02
○ 2015-07-14 05:20:24
● 2015-11-17 21:35:28
● 2017-12-17 13:32:02
○ 2026-03-07 12:29:08
○ 2026-06-27 18:56:24

●MXmxbiz1.qq.com2026-05-14 → 2026-06-27 · 3 obs

○ 2026-03-07 12:29:08
● 2026-05-14 08:37:04
● 2026-06-27 18:56:24

●MXmxbiz2.qq.com2026-05-14 → 2026-06-27 · 3 obs

○ 2026-03-07 12:29:08
● 2026-05-14 08:37:04
● 2026-06-27 18:56:24

○A118.123.253.1382015-11-17 → 2017-12-17 · 5 obs

○ 2015-07-14 05:20:24
● 2015-11-17 21:35:28
● 2017-12-17 13:32:02
○ 2026-03-07 12:29:08
○ 2026-06-27 18:56:24

●A47.83.244.272026-05-29 → 2026-06-27 · 3 obs

○ 2026-03-07 12:29:08
● 2026-05-29 09:38:38
● 2026-06-27 18:56:24

○A58.215.65.1842008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 06:25:02
○ 2015-07-14 05:20:24
○ 2026-06-27 18:56:24

○A65.19.157.2312015-07-14 → 2015-07-14 · 4 obs

○ 2008-11-26 06:25:02
● 2015-07-14 05:20:24
○ 2017-12-17 13:32:02
○ 2026-06-27 18:56:24

○CNAMEagent31.juming.com2026-03-07 → 2026-04-20 · 4 obs

● 2026-03-07 12:29:08
● 2026-04-20 07:47:22
○ 2026-04-23 09:01:12
○ 2026-06-27 18:56:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
zrtc.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zrtc.com (unsigned zone)

⏱️ Timing

Total: 1156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.83.244.27`
NS	2	`dns14.hichina.com, dns13.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:qq.com ~all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

Hierarchy

mx.zrtc.com is delegated beneath zrtc.com.

IP Addresses

zrtc.com points to a single IP number: 47.83.244.27.

Name Servers

zrtc.com has two authoritative name servers — dns13.hichina.com and dns14.hichina.com.

zrtc.com shares its name server setup with other domains, including jlwjy.com, haoxingroup.com, warrendata.com and two others.

There is at least partial name server overlap between zrtc.com and other domains — goemr.cn, tagm.cn, yunch.com and two more among them.

These name servers frequently co-occur with the name servers ns1.alidns.com and ns2.alidns.com.

Host names with 9 IP numbers:

dns13.hichina.com points to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

dns14.hichina.com points to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

Mail Servers

zrtc.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

zrtc.com shares the same mail server setup as other domains, including gpbeta.com, qumai8.cn, vigourverse.com and two others.

The mail servers of zrtc.com overlap at least partially with those of other domains, including mnmyg.com, starpos.com.cn and mailer.dealmoon.com.