is28.cn - robtex.com
is28.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.194.207.213🇭🇰 HDHK45.194.200.0/21 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.comdnsadmin@longmingdns.com serial=1774438656 | ||||||
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=2034660220 | ||||||
Subdomains
www.is28.cn |
Same first word
is28.cn |
Similar names
DNS History
9 records (3 active, 6 former)
●NSdm1.longmingdns.com2026-04-05 → 2026-04-11 · 3 obs
○ 2017-12-04 09:35:14
● 2026-04-05 08:53:50
● 2026-04-11 22:11:06
● 2026-04-05 08:53:50
● 2026-04-11 22:11:06
●NSdm2.longmingdns.com2026-04-05 → 2026-04-11 · 3 obs
○ 2017-12-04 09:35:14
● 2026-04-05 08:53:50
● 2026-04-11 22:11:06
● 2026-04-05 08:53:50
● 2026-04-11 22:11:06
○NSf1g1ns1.dnspod.net2017-01-10 → 2017-01-10 · 3 obs
● 2017-01-10 08:10:58
○ 2017-12-04 09:35:14
○ 2026-04-11 22:11:06
○ 2017-12-04 09:35:14
○ 2026-04-11 22:11:06
○NSf1g1ns2.dnspod.net2017-01-10 → 2017-01-10 · 3 obs
● 2017-01-10 08:10:58
○ 2017-12-04 09:35:14
○ 2026-04-11 22:11:06
○ 2017-12-04 09:35:14
○ 2026-04-11 22:11:06
○NSjuming.dnsdun.com2017-12-04 → 2017-12-04 · 4 obs
○ 2017-01-10 08:10:58
● 2017-12-04 09:35:14
○ 2026-04-05 08:53:50
○ 2026-04-11 22:11:06
● 2017-12-04 09:35:14
○ 2026-04-05 08:53:50
○ 2026-04-11 22:11:06
○NSjuming.dnsdun.net2017-12-04 → 2017-12-04 · 4 obs
○ 2017-01-10 08:10:58
● 2017-12-04 09:35:14
○ 2026-04-05 08:53:50
○ 2026-04-11 22:11:06
● 2017-12-04 09:35:14
○ 2026-04-05 08:53:50
○ 2026-04-11 22:11:06
○A154.93.228.1022026-04-05 → 2026-04-11 · 2 obs
○ 2026-04-05 08:53:50
○ 2026-04-11 22:11:06
○ 2026-04-11 22:11:06
○A198.46.201.72017-12-04 → 2017-12-04 · 3 obs
● 2017-12-04 09:35:14
○ 2026-04-05 08:53:50
○ 2026-04-11 22:11:06
○ 2026-04-05 08:53:50
○ 2026-04-11 22:11:06
●A45.194.207.2132026-04-05 → 2026-04-11 · 3 obs
○ 2017-12-04 09:35:14
● 2026-04-05 08:53:50
● 2026-04-11 22:11:06
● 2026-04-05 08:53:50
● 2026-04-11 22:11:06
🔍 DNS Trace
Analysis
Hierarchy
The parent of www.is28.cn is is28.cn.
IP Addresses
is28.cn points to a single IP: 45.194.207.213.
Other host names such as wijd.cn and 571ad.cn share IP numbers with is28.cn.
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle delegation for is28.cn.
is28.cn uses the same name server setup as other domains, for example dgyiyou.com.cn, sdjyjzjt.cn, vcrdc.cn, milgram.com.cn and jyfelt.cn.
Host names with two IP numbers:
The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
The host name dm1.longmingdns.com points to 218.98.111.163.