`56bbs.cn`

DNSSEC	⚠️ Not signed
A	104.201.9.203^{🇺🇸 ESITED-1104.201.0.0/18 ARIN direct allocation}
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=1768332561

`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=2034617821

Same first word

56bbs.cn

Similar names

bbs65.cn

DNS History

6 records (3 active, 3 former)

●NSdm1.longmingdns.com2026-03-28 → 2026-03-31 · 3 obs

○ 2017-02-12 05:11:46
● 2026-03-28 15:13:02
● 2026-03-31 22:09:50

●NSdm2.longmingdns.com2026-03-28 → 2026-03-31 · 3 obs

○ 2017-02-12 05:11:46
● 2026-03-28 15:13:02
● 2026-03-31 22:09:50

○NSdns11.hichina.com2015-07-25 → 2016-06-26 · 4 obs

● 2015-07-25 04:54:06
● 2016-06-26 00:18:20
○ 2017-02-12 05:11:46
○ 2026-03-31 22:09:50

○NSdns12.hichina.com2015-07-25 → 2016-06-26 · 4 obs

● 2015-07-25 04:54:06
● 2016-06-26 00:18:20
○ 2017-02-12 05:11:46
○ 2026-03-31 22:09:50

●A104.201.9.2032026-03-28 → 2026-03-31 · 3 obs

○ 2018-08-17 11:13:22
● 2026-03-28 15:13:02
● 2026-03-31 22:09:50

○A172.252.4.102018-08-17 → 2018-08-17 · 3 obs

● 2018-08-17 11:13:22
○ 2026-03-28 15:13:02
○ 2026-03-31 22:09:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn...	-
56bbs.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 56bbs.cn (unsigned zone)

⏱️ Timing

Total: 1954ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.201.9.203`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

56bbs.cn points to a single IP number: 104.201.9.203.

Other host names, for example xblog.qilehu.cn, bawlyx.com, www.qilehu.cn and qilehu.cn share IP numbers with 56bbs.cn.

Name Servers

56bbs.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

56bbs.cn uses the same name server setup as other domains, for instance bixiw.cn, swonder.cn, ucoaaa.org.cn, dmsclub.cn and cuetec.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.

56bbs.cn - robtex.com

56bbs.cn

cn