`yiwanhang.cn`

DNSSEC	⚠️ Not signed
A	156.237.251.238^{🇭🇰 DXTL-AS-AP156.237.240.0/20 Proxy-registered route object}
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1774696200

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034669271

Same first word

yiwanhang.cn

Similar names

hanyiwang.com

yihanwang.com

DNS History

6 records (3 active, 3 former)

●NSdm1.longmingdns.com2026-03-28 → 2026-04-14 · 3 obs

○ 2016-08-12 19:29:30
● 2026-03-28 13:06:02
● 2026-04-14 10:08:48

●NSdm2.longmingdns.com2026-03-28 → 2026-04-14 · 3 obs

○ 2016-08-12 19:29:30
● 2026-03-28 13:06:02
● 2026-04-14 10:08:48

○NSns3.dnsdun.net2015-07-25 → 2015-11-25 · 4 obs

● 2015-07-25 21:18:06
● 2015-11-25 16:35:32
○ 2016-08-12 19:29:30
○ 2026-04-14 10:08:48

○NSns6.dnsdun.com2015-07-25 → 2015-11-25 · 4 obs

● 2015-07-25 21:18:06
● 2015-11-25 16:35:32
○ 2016-08-12 19:29:30
○ 2026-04-14 10:08:48

○A154.80.247.1742026-03-28 → 2026-04-14 · 2 obs

○ 2026-03-28 13:06:02
○ 2026-04-14 10:08:48

●A156.237.251.2382026-03-28 → 2026-04-14 · 2 obs

● 2026-03-28 13:06:02
● 2026-04-14 10:08:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
yiwanhang.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:183.253.57.197

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yiwanhang.cn (unsigned zone)

⏱️ Timing

Total: 1751ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.237.251.238`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

yiwanhang.cn points to a single IP number: 156.237.251.238.

Other host names, for instance h5h.net.cn, share IP numbers with yiwanhang.cn.

Name Servers

yiwanhang.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

yiwanhang.cn uses the same name server setup as other domains, for instance spira.cn, hxhy5000.cn, zqone.cn, alexun.cn and ym0769.cn.

Host names with two IPs:

dm2.longmingdns.com points to: 183.253.57.197 and 211.99.99.56.

Host names with one IP:

dm1.longmingdns.com points to: 218.98.111.163.

yiwanhang.cn - robtex.com

yiwanhang.cn

cn