`yiuheng.com`

DNSSEC	⚠️ Not signed
NS	`ns1.8hy.cn` ⭐
		A	2409:8c54:b000:717::6^{🇨🇳 CMNET-GuangDong-AP2409:8c54::/32 CMI (Customer Route)}
		A	106.75.73.161^{🇨🇳 CHINA169-BJ106.75.64.0/19 China Telecom Beijing Co. Ltd.}
		A	117.131.213.69^{🇨🇳 CHINAMOBILE-CN117.131.213.0/24 CMI (Customer Route)}
		A	120.197.88.16^{🇨🇳 CMNET-GuangDong-AP120.197.0.0/16 CMI (Customer Route)}
NS	`ns2.8hy.cn`
		A	2409:8c54:b000:717::3^{🇨🇳 CMNET-GuangDong-AP2409:8c54::/32 CMI (Customer Route)}
		A	117.131.213.77^{🇨🇳 CHINAMOBILE-CN117.131.213.0/24 CMI (Customer Route)}
		A	120.197.88.13^{🇨🇳 CMNET-GuangDong-AP120.197.0.0/16 CMI (Customer Route)}
MX	`ntsvr3.yiuheng.com` ⭐
		A	202.175.115.108^{🇲🇴 CTM-1202.175.96.0/19 CTM Internet Services Companhia de Telecomunicacoes de Macau S.A.R.L.}
			PTR	`z115l108.static.ctm.net`
TXT	`v=spf1 include:yiuheng.com ip4:202.175.115.106 ip4:202.175.115.108 ip4:59.3...`
SOA	`ns1.8hy.cn`root@8hy.cn serial=2119051602

`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=1786727454

Subdomains

mail.yiuheng.com

ntsvr2.yiuheng.com

ntsvr3.yiuheng.com

server.yiuheng.com

Same first word

yiuheng.com

Similar names

yuehing.com.hk

yinhegu.com

DNS History

7 records (3 active, 4 former)

●NSns1.8hy.cn2026-02-15 → 2026-08-14 · 3 obs

○ 2017-03-16 09:14:56
● 2026-02-15 15:23:40
● 2026-08-14 17:40:08

●NSns2.8hy.cn2026-02-15 → 2026-08-14 · 3 obs

○ 2017-03-16 09:14:56
● 2026-02-15 15:23:40
● 2026-08-14 17:40:08

○NSntsvr.yiuheng.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 08:58:16
○ 2015-07-18 13:26:34
○ 2026-08-14 17:40:08

○NSntsvr2.yiuheng.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 08:58:16
○ 2015-07-18 13:26:34
○ 2026-08-14 17:40:08

○NSrixin-server.rixin.com2015-07-18 → 2017-03-16 · 5 obs

○ 2007-10-23 08:58:16
● 2015-07-18 13:26:34
● 2017-03-16 09:14:56
○ 2026-02-15 15:23:40
○ 2026-08-14 17:40:08

○MXmail.yiuheng.com2015-07-18 → 2017-03-16 · 5 obs

○ 2007-10-23 08:58:16
● 2015-07-18 13:26:34
● 2017-03-16 09:14:56
○ 2026-02-15 15:23:40
○ 2026-08-14 17:40:08

●MXntsvr3.yiuheng.com2007-10-23 → 2026-08-14 · 5 obs

● 2007-10-23 08:58:16
○ 2015-07-18 13:26:34
○ 2017-03-16 09:14:56
● 2026-02-15 15:23:40
● 2026-08-14 17:40:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yiuheng.com	ns1.8hy.cn, ns2.8hy.cn	-

✅ Authoritative Response

Server:117.131.213.69

NS records: ns1.8hy.cn, ns2.8hy.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yiuheng.com (unsigned zone)

⏱️ Timing

Total: 1416ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.8hy.cn, ns2.8hy.cn`
MX	1	`ntsvr3.yiuheng.com (pri: 20)`
TXT	1	`v=spf1 include:yiuheng.com ip4:202.175`
SOA	1	`ns1.8hy.cn root.8hy.cn`

Analysis

Hierarchy

mail.yiuheng.com, ntsvr2.yiuheng.com, ntsvr3.yiuheng.com and server.yiuheng.com each fall under the parent domain yiuheng.com.

Name Servers

The NS records for yiuheng.com delegate to ns1.8hy.cn and ns2.8hy.cn.

yiuheng.com shares its name server setup with other domains, including sihui.gov.cn, cqttc.cn, wongkwongyu.cn and two others.

yiuheng.com and other domains like ibllc.com.cn share at least a portion of their name servers.

These name servers often co-occur with the name servers dns2.ibkr.com.cn.

Host names resolving to four IP addresses:

ns1.8hy.cn maps to the following IP addresses: 106.75.73.161, 117.131.213.69, 120.197.88.16 and 2409:8c54:b000:717::6.

Host names with three IP numbers:

ns2.8hy.cn maps to three IP addresses: 117.131.213.77, 120.197.88.13 and 2409:8c54:b000:717::3.

Mail Servers

yiuheng.com has one mail server: ntsvr3.yiuheng.com.

ntsvr3.yiuheng.com resolves to 202.175.115.108 and no other IP number.

yiuheng.com - robtex.com

yiuheng.com

com