`0576sy.cn`

DNSSEC	⚠️ Not signed
A	45.199.47.67^{🇭🇰 DXTL-145.199.32.0/20 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=1768391331

`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=2034666172

Same first word

0576sy.cn

DNS History

8 records (3 active, 5 former)

●NSdm1.longmingdns.com2026-02-18 → 2026-04-13 · 3 obs

○ 2020-04-14 22:54:34
● 2026-02-18 05:38:04
● 2026-04-13 12:37:08

●NSdm2.longmingdns.com2026-02-18 → 2026-04-13 · 3 obs

○ 2020-04-14 22:54:34
● 2026-02-18 05:38:04
● 2026-04-13 12:37:08

○NSjm1.dns.com2020-04-14 → 2020-04-14 · 4 obs

○ 2017-04-20 21:41:44
● 2020-04-14 22:54:34
○ 2026-02-18 05:38:04
○ 2026-04-13 12:37:08

○NSjm2.dns.com2020-04-14 → 2020-04-14 · 4 obs

○ 2017-04-20 21:41:44
● 2020-04-14 22:54:34
○ 2026-02-18 05:38:04
○ 2026-04-13 12:37:08

○NSns1.51dns.com2017-04-20 → 2017-04-20 · 3 obs

● 2017-04-20 21:41:44
○ 2020-04-14 22:54:34
○ 2026-04-13 12:37:08

○A155.94.130.2442016-09-09 → 2016-09-09 · 3 obs

● 2016-09-09 06:37:58
○ 2017-04-20 21:41:44
○ 2026-04-13 12:37:08

●A45.199.47.672026-02-18 → 2026-04-13 · 3 obs

○ 2017-04-20 21:41:44
● 2026-02-18 05:38:04
● 2026-04-13 12:37:08

○A45.34.178.2102017-04-20 → 2017-04-20 · 4 obs

○ 2016-09-09 06:37:58
● 2017-04-20 21:41:44
○ 2026-02-18 05:38:04
○ 2026-04-13 12:37:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
0576sy.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:211.99.99.56

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 0576sy.cn (unsigned zone)

⏱️ Timing

Total: 1996ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.238.83.176`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

0576sy.cn points to IP number: 45.199.47.67.

Name Servers

0576sy.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

0576sy.cn shares the same name server setup as ulunux.com.cn, 29642.cn, kenenda.cn, nestr4.cn and haody56.cn.

Host names with two IP numbers:

dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number:

dm1.longmingdns.com points to 218.98.111.163.

0576sy.cn - robtex.com

0576sy.cn

cn