b495.cn - robtex.com
b495.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.238.213.121🇺🇸 HDHK38.238.208.0/20 | ||||||
| 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=1774351449 | ||||||
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=2034595927 | ||||||
Same first word
b495.cn |
Similar names
DNS History
12 records (3 active, 9 former)
●NSdm1.longmingdns.com2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 21:08:04
● 2026-03-27 23:15:32
●NSdm2.longmingdns.com2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 21:08:04
● 2026-03-27 23:15:32
○NSf1g1ns1.dnspod.net2015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-29 17:43:22
○ 2026-03-27 23:15:32
○NSf1g1ns2.dnspod.net2015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-29 17:43:22
○ 2026-03-27 23:15:32
○NSns1.22.cn2016-04-10 → 2016-11-20 · 5 obs
● 2016-04-10 02:07:40
● 2016-11-20 15:47:12
○ 2017-05-19 20:55:36
○ 2026-03-27 23:15:32
○NSns2.22.cn2016-04-10 → 2016-11-20 · 5 obs
● 2016-04-10 02:07:40
● 2016-11-20 15:47:12
○ 2017-05-19 20:55:36
○ 2026-03-27 23:15:32
○NSns3.22.cn2016-04-10 → 2016-11-20 · 5 obs
● 2016-04-10 02:07:40
● 2016-11-20 15:47:12
○ 2017-05-19 20:55:36
○ 2026-03-27 23:15:32
○NSns4.22.cn2016-04-10 → 2016-11-20 · 5 obs
● 2016-04-10 02:07:40
● 2016-11-20 15:47:12
○ 2017-05-19 20:55:36
○ 2026-03-27 23:15:32
○A154.208.200.1872026-02-18 → 2026-02-26 · 5 obs
● 2026-02-18 21:08:04
● 2026-02-26 13:58:38
○ 2026-03-16 17:40:32
○ 2026-03-27 23:15:32
●A38.238.213.1212026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 23:15:30
● 2026-03-27 23:15:32
○A38.239.40.592026-03-16 → 2026-03-18 · 5 obs
● 2026-03-16 17:40:32
● 2026-03-18 23:35:50
○ 2026-03-27 23:15:30
○ 2026-03-27 23:15:32
○A47.90.2.1562016-04-10 → 2016-04-10 · 3 obs
○ 2017-05-19 20:55:36
○ 2026-03-27 23:15:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| b495.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b495.cn (unsigned zone)
⏱️ Timing
Total: 4623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.238.213.121 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
b495.cn points to IP number 38.238.213.121.
For instance, other host names apooloo.cn, eliangou.cn, zzmxyy.com.cn, qdit8.cn and www.eliangou.cn share IP numbers with b495.cn.
Name Servers
b495.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
b495.cn uses the same name server setup as other domains such as nervi.cn, jinchengfangzhi.cn, cm72937.cn, syrjgsgc.cn and adgji.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.