fknu.cn - robtex.com
fknu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.14.5.137🇺🇸 AS39847838.14.0.0/20 | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| PTR | ip-1-193-216-204.defastlink.net | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-129.defastlink.net | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-138.defastlink.net | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| PTR | ip-183-253-57-202.defastlink.net | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-211-99-99-38.defastlink.net | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1773396825 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns1.iidns.com2016-04-23 → 2016-04-23 · 3 obs
● 2016-04-23 07:26:28
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○NSdns10.hichina.com2017-01-08 → 2018-01-02 · 5 obs
○ 2016-04-23 07:26:28
● 2017-01-08 01:50:14
● 2018-01-02 18:06:14
○ 2026-02-27 23:27:58
○ 2026-03-23 03:44:22
● 2017-01-08 01:50:14
● 2018-01-02 18:06:14
○ 2026-02-27 23:27:58
○ 2026-03-23 03:44:22
○NSdns2.iidns.com2016-04-23 → 2016-04-23 · 3 obs
● 2016-04-23 07:26:28
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○NSdns3.iidns.com2016-04-23 → 2016-04-23 · 3 obs
● 2016-04-23 07:26:28
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○NSdns4.iidns.com2016-04-23 → 2016-04-23 · 3 obs
● 2016-04-23 07:26:28
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○NSdns5.iidns.com2016-04-23 → 2016-04-23 · 3 obs
● 2016-04-23 07:26:28
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○NSdns6.iidns.com2016-04-23 → 2016-04-23 · 3 obs
● 2016-04-23 07:26:28
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○ 2017-01-08 01:50:14
○ 2026-03-23 03:44:22
○NSdns9.hichina.com2017-01-08 → 2018-01-02 · 5 obs
○ 2016-04-23 07:26:28
● 2017-01-08 01:50:14
● 2018-01-02 18:06:14
○ 2026-02-27 23:27:58
○ 2026-03-23 03:44:22
● 2017-01-08 01:50:14
● 2018-01-02 18:06:14
○ 2026-02-27 23:27:58
○ 2026-03-23 03:44:22
●NSns1.nowcndns.com2026-02-27 → 2026-03-23 · 3 obs
○ 2018-01-02 18:06:14
● 2026-02-27 23:27:58
● 2026-03-23 03:44:22
● 2026-02-27 23:27:58
● 2026-03-23 03:44:22
●NSns2.nowcndns.com2026-02-27 → 2026-03-23 · 3 obs
○ 2018-01-02 18:06:14
● 2026-02-27 23:27:58
● 2026-03-23 03:44:22
● 2026-02-27 23:27:58
● 2026-03-23 03:44:22
○A123.108.110.782016-04-23 → 2018-01-02 · 5 obs
● 2016-04-23 07:26:28
○ 2017-01-08 01:50:14
● 2018-01-02 18:06:14
○ 2026-02-27 23:27:58
○ 2026-03-23 03:44:22
○ 2017-01-08 01:50:14
● 2018-01-02 18:06:14
○ 2026-02-27 23:27:58
○ 2026-03-23 03:44:22
●A38.14.5.1372026-03-23 → 2026-03-23 · 3 obs
○ 2026-02-27 23:27:58
● 2026-03-23 03:44:20
● 2026-03-23 03:44:22
● 2026-03-23 03:44:20
● 2026-03-23 03:44:22
○A38.173.0.1312026-02-27 → 2026-02-27 · 4 obs
○ 2018-01-02 18:06:14
● 2026-02-27 23:27:58
○ 2026-03-23 03:44:20
○ 2026-03-23 03:44:22
● 2026-02-27 23:27:58
○ 2026-03-23 03:44:20
○ 2026-03-23 03:44:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, e.dns.cn, d.dns.cn... | - |
| fknu.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:211.99.99.38
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fknu.cn (unsigned zone)
⏱️ Timing
Total: 4713ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.14.5.137 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
fknu.cn points to IP number 38.14.5.137.
For instance, other host names dsjtf.cn, b151.cn, p88n.cn, nlwsjqjj.cn and fzt796.cn share IP numbers with fknu.cn.
Name Servers
fknu.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
fknu.cn uses the same name server setup as other domains such as bbpc.net.cn, 3344666.com.cn, hfxinyu.cn, weboth.cn and skyver.com.cn.
Host names with three IP numbers:
ns1.nowcndns.com points to: 1.193.216.204, 218.98.111.129 and 218.98.111.138.
ns2.nowcndns.com points to: 61.158.128.11, 183.253.57.202 and 211.99.99.38.