904c.cn - robtex.com
904c.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.204.79.92🇭🇰 POWERLINE-HK103.204.76.0/22 POWER LINE (HK) CO., LIMITED UNIT 04/7F BRIGHT WAY TOWER NO.35 | ||||||
| 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 | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1769417700 | ||||||
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.cnroot@cnnic.cn serial=2035116145 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSdm1.longmingdns.com2026-05-20 → 2026-07-31 · 3 obs
○ 2015-12-05 11:53:02
● 2026-05-20 04:15:02
● 2026-07-31 13:17:30
● 2026-05-20 04:15:02
● 2026-07-31 13:17:30
●NSdm2.longmingdns.com2026-05-20 → 2026-07-31 · 3 obs
○ 2015-12-05 11:53:02
● 2026-05-20 04:15:02
● 2026-07-31 13:17:30
● 2026-05-20 04:15:02
● 2026-07-31 13:17:30
○NSf1g1ns1.dnspod.net2015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 11:49:24
○ 2015-12-05 11:53:02
○ 2026-07-31 13:17:30
○ 2015-12-05 11:53:02
○ 2026-07-31 13:17:30
○NSf1g1ns2.dnspod.net2015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 11:49:24
○ 2015-12-05 11:53:02
○ 2026-07-31 13:17:30
○ 2015-12-05 11:53:02
○ 2026-07-31 13:17:30
●A103.204.79.922026-05-20 → 2026-07-31 · 3 obs
○ 2015-12-05 11:53:02
● 2026-05-20 04:15:02
● 2026-07-31 13:17:30
● 2026-05-20 04:15:02
● 2026-07-31 13:17:30
○A107.167.77.2302015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 11:49:24
○ 2015-12-05 11:53:02
○ 2026-07-31 13:17:30
○ 2015-12-05 11:53:02
○ 2026-07-31 13:17:30
🔍 DNS Trace
Analysis
IP Addresses
904c.cn resolves to just one IP address, 103.204.79.92.
Among the host names that share IP numbers with 904c.cn is a281.cn, as one example.
Name Servers
The NS records for 904c.cn delegate to dm1.longmingdns.com and dm2.longmingdns.com.
904c.cn shares its NS records with other domains, for example hnstzy.com.cn, micro-power.net.cn, jxttc.cn and two others.
Host names that have two IP addresses:
The A records for dm2.longmingdns.com return 183.253.57.197 and 211.99.99.56.
Host names that point to one IP address:
dm1.longmingdns.com resolves to the IP address 218.98.111.163.