19b.cn - robtex.com
19b.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ename.net ⚠️ Not in zone NS records | ||||||
| A | 2001:df2:f080:1::8🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 61.158.128.31🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| A | 218.98.111.173🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.ename.net ⚠️ Not in zone NS records | ||||||
| A | 240e:97d:10:1402:0:1:0:1005🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.198🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 183.253.57.199🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.52🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
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=2035046062 | ||||||
Same first word
Similar names
DNS History
14 records (2 active, 12 former)
○NSdns1.iidns.com2015-08-14 → 2017-02-16 · 4 obs
● 2015-08-14 18:11:24
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
○NSdns2.iidns.com2015-08-14 → 2017-02-16 · 4 obs
● 2015-08-14 18:11:24
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
○NSdns3.iidns.com2015-08-14 → 2017-02-16 · 4 obs
● 2015-08-14 18:11:24
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
○NSdns4.iidns.com2015-08-14 → 2017-02-16 · 4 obs
● 2015-08-14 18:11:24
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
○NSdns5.iidns.com2015-08-14 → 2017-02-16 · 4 obs
● 2015-08-14 18:11:24
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
○NSdns6.iidns.com2015-08-14 → 2017-02-16 · 4 obs
● 2015-08-14 18:11:24
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
●NSns1.ename.net2026-06-28 → 2026-07-16 · 3 obs
○ 2021-09-12 11:47:42
● 2026-06-28 23:15:18
● 2026-07-16 06:27:34
● 2026-06-28 23:15:18
● 2026-07-16 06:27:34
●NSns2.ename.net2026-06-28 → 2026-07-16 · 3 obs
○ 2021-09-12 11:47:42
● 2026-06-28 23:15:18
● 2026-07-16 06:27:34
● 2026-06-28 23:15:18
● 2026-07-16 06:27:34
○NSns3.dns.com2021-09-12 → 2021-09-12 · 4 obs
○ 2017-02-16 10:11:56
● 2021-09-12 11:47:42
○ 2026-06-28 23:15:18
○ 2026-07-16 06:27:34
● 2021-09-12 11:47:42
○ 2026-06-28 23:15:18
○ 2026-07-16 06:27:34
○NSns4.dns.com2021-09-12 → 2021-09-12 · 4 obs
○ 2017-02-16 10:11:56
● 2021-09-12 11:47:42
○ 2026-06-28 23:15:18
○ 2026-07-16 06:27:34
● 2021-09-12 11:47:42
○ 2026-06-28 23:15:18
○ 2026-07-16 06:27:34
○MXmxbiz1.qq.com2015-08-14 → 2021-09-12 · 4 obs
● 2015-08-14 18:11:24
● 2021-09-12 11:47:42
○ 2026-07-01 01:03:42
○ 2026-07-16 06:27:34
● 2021-09-12 11:47:42
○ 2026-07-01 01:03:42
○ 2026-07-16 06:27:34
○MXmxbiz2.qq.com2015-08-14 → 2021-09-12 · 4 obs
● 2015-08-14 18:11:24
● 2021-09-12 11:47:42
○ 2026-07-01 01:03:42
○ 2026-07-16 06:27:34
● 2021-09-12 11:47:42
○ 2026-07-01 01:03:42
○ 2026-07-16 06:27:34
○A125.77.5.1782021-09-12 → 2021-09-12 · 4 obs
○ 2017-02-16 10:11:56
● 2021-09-12 11:47:42
○ 2026-07-01 01:03:42
○ 2026-07-16 06:27:34
● 2021-09-12 11:47:42
○ 2026-07-01 01:03:42
○ 2026-07-16 06:27:34
○A220.160.55.672015-08-14 → 2017-02-16 · 4 obs
● 2015-08-14 18:11:24
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
● 2017-02-16 10:11:56
○ 2021-09-12 11:47:42
○ 2026-07-16 06:27:34
🔍 DNS Trace
Analysis
Name Servers
DNS delegation for 19b.cn points to two name servers: ns1.ename.net and ns2.ename.net.
19b.cn uses the same name servers as several other domains — among them nsws.com, naicang.com, 031.cn and two more.
At least some of 19b.cn's name servers are shared with other domains, for example boeyun.com, pbholdings.com, kunme.com and two more.
These name servers tend to be deployed in combination with the name servers ns3.dns.com and ns4.dns.com.
Hosts that point to four IP numbers:
ns2.ename.net directs to 1.193.216.198, 183.253.57.199, 211.99.99.52 and 240e:97d:10:1402:0:1:0:1005.
Hostnames that resolve to three IP addresses:
ns1.ename.net has IP addresses 61.158.128.31, 218.98.111.173 and 2001:df2:f080:1::8.