`chinahrt.com`

DNSSEC	⚠️ Not signed
NS	`ns3.dnsv3.com` ⭐
		A	2402:4e00:1470:2::11^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.27^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.54^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	43.130.172.55^{🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.140.78.54^{🇨🇳 TENCENT-NET-AP43.140.64.0/18 Tencent Cloud Computing (Beijing) Co., Ltd 309 West Zone, 3F. 49 Zhichun Road. Haidian District.}
		A	49.7.107.154^{🇨🇳 CHINA-149.7.64.0/18 China Telecom Beijing Co. Ltd.}
		A	101.227.168.54^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	163.177.5.54^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
		A	220.196.136.54^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`ns4.dnsv3.com`
		A	2402:4e00:111:fff::e^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.28^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.54^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	43.134.249.55^{🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	111.13.203.54^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.135.128.154^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	124.64.205.154^{🇨🇳 CHINA169-BJ124.64.205.0/24}
		A	125.94.59.154^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
MX	`qiye163mx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`qiye163mx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`ns3.dnsv3.com`enterprise1dnsadmin@dnspod.com serial=1778206247

`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=1778694006

rank #473276 globally
rank #204866 in the tld

Subdomains

xysfxy.chinahrt.com

cfsgwy.chinahrt.com

web.chinahrt.com

Same first word

chinahrt.com

chinahrt.com.cn

Similar names

chanrith.com

tarhchin.ir

thrchain.org

chithran.com

chinatrh.com

thinarch.com

chinathr.com

DNS History

9 records (4 active, 5 former)

○NSdns17.hichina.com2015-07-06 → 2016-06-17 · 4 obs

● 2015-07-06 11:32:18
● 2016-06-17 17:59:34
○ 2017-02-05 08:05:00
○ 2026-05-13 17:58:00

○NSdns18.hichina.com2015-07-06 → 2016-06-17 · 4 obs

● 2015-07-06 11:32:18
● 2016-06-17 17:59:34
○ 2017-02-05 08:05:00
○ 2026-05-13 17:58:00

●NSns3.dnsv3.com2026-02-15 → 2026-05-13 · 3 obs

○ 2017-04-21 11:48:34
● 2026-02-15 19:30:50
● 2026-05-13 17:58:00

○NSns3.dnsv5.com2017-02-05 → 2017-04-21 · 5 obs

○ 2016-06-17 17:59:34
● 2017-02-05 08:05:00
● 2017-04-21 11:48:34
○ 2026-02-15 19:30:50
○ 2026-05-13 17:58:00

●NSns4.dnsv3.com2026-02-15 → 2026-05-13 · 3 obs

○ 2017-04-21 11:48:34
● 2026-02-15 19:30:50
● 2026-05-13 17:58:00

○NSns4.dnsv5.com2017-02-05 → 2017-04-21 · 5 obs

○ 2016-06-17 17:59:34
● 2017-02-05 08:05:00
● 2017-04-21 11:48:34
○ 2026-02-15 19:30:50
○ 2026-05-13 17:58:00

○MXmx.ym.163.com2015-11-04 → 2016-06-17 · 4 obs

● 2015-11-04 15:22:34
● 2016-06-17 17:59:34
○ 2017-02-05 08:05:00
○ 2026-05-13 17:58:00

●MXqiye163mx01.mxmail.netease.com2017-02-05 → 2026-05-13 · 3 obs

○ 2016-06-17 17:59:34
● 2017-02-05 08:05:00
● 2026-05-13 17:58:00

●MXqiye163mx02.mxmail.netease.com2017-02-05 → 2026-05-13 · 3 obs

○ 2016-06-17 17:59:34
● 2017-02-05 08:05:00
● 2026-05-13 17:58:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
chinahrt.com	ns3.dnsv3.com, ns4.dnsv3.com	17 records

✅ Authoritative Response

Server:1.12.0.27

NS records: ns3.dnsv3.com, ns4.dnsv3.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinahrt.com (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns3.dnsv3.com, ns4.dnsv3.com`
MX	2	`qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`ns3.dnsv3.com enterprise1dnsadmin.dnspod`

📌 Glue Records Collected

Total: 17

Out-of-bailiwick: 17 (ns3.dnsv3.com, ns3.dnsv3.com, ns3.dnsv3.com...)

Analysis

Hierarchy

chinahrt.com is a parent of xysfxy.chinahrt.com, cfsgwy.chinahrt.com and web.chinahrt.com.

Name Servers

chinahrt.com's delegation uses two name servers: ns3.dnsv3.com and ns4.dnsv3.com.

chinahrt.com uses the same name server setup as other domains, such as jwinfo.cn, cuncg.com, biligo.com, qiankeduo.cn and xolift.com.

chinahrt.com at least partially shares name servers with other domains, including gjzq.cn, xyniubi.com, fangzigroup.com, sd-wx.cn and ms877.com.

These name servers are commonly used with f1g1ns1.dnspod.net.

Host names with nine IP numbers:

ns3.dnsv3.com points to: 2402:4e00:1470:2::11, 1.12.0.27, 36.155.149.54, 43.130.172.55, 43.140.78.54, 49.7.107.154, 101.227.168.54, 163.177.5.54 and 220.196.136.54.

Host names with eight IP numbers:

ns4.dnsv3.com points to: 2402:4e00:111:fff::e, 1.12.0.28, 1.13.76.54, 43.134.249.55, 111.13.203.54, 117.135.128.154, 124.64.205.154 and 125.94.59.154.

Mail Servers

chinahrt.com is served by two mail servers qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

chinahrt.com shares the same mail server setup as other domains, for instance sharksups.com, asfle.com, sxhc.net, rennie-shanghai.com and mesh1999.com.

chinahrt.com shares at least some mail servers with other domains, for example chi-yang.com, oedtech.com, flashtech.com.cn, cloudwave.cn and directgenomics.com.

Host names with two IP numbers

qiye163mx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

qiye163mx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

Names pointing to 47.251.84.126: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

chinahrt.com - robtex.com

chinahrt.com

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