efnu.cn - robtex.com
efnu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.222.225.138🇸🇨 AS400619154.222.224.0/20 Arosscloud Inc | ||||||
| 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=1768390230 | ||||||
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
12 records (3 active, 9 former)
○NSdns1.iidns.com2016-08-11 → 2016-08-11 · 3 obs
○ 2017-05-26 20:55:24
○ 2026-03-22 20:38:30
○NSdns10.hichina.com2017-05-26 → 2017-05-26 · 4 obs
● 2017-05-26 20:55:24
○ 2026-02-28 05:57:20
○ 2026-03-22 20:38:30
○NSdns2.iidns.com2016-08-11 → 2016-08-11 · 3 obs
○ 2017-05-26 20:55:24
○ 2026-03-22 20:38:30
○NSdns3.iidns.com2016-08-11 → 2016-08-11 · 3 obs
○ 2017-05-26 20:55:24
○ 2026-03-22 20:38:30
○NSdns4.iidns.com2016-08-11 → 2016-08-11 · 3 obs
○ 2017-05-26 20:55:24
○ 2026-03-22 20:38:30
○NSdns5.iidns.com2016-08-11 → 2016-08-11 · 3 obs
○ 2017-05-26 20:55:24
○ 2026-03-22 20:38:30
○NSdns6.iidns.com2016-08-11 → 2016-08-11 · 3 obs
○ 2017-05-26 20:55:24
○ 2026-03-22 20:38:30
○NSdns9.hichina.com2017-05-26 → 2017-05-26 · 4 obs
● 2017-05-26 20:55:24
○ 2026-02-28 05:57:20
○ 2026-03-22 20:38:30
●NSns1.nowcndns.com2026-02-28 → 2026-03-22 · 3 obs
● 2026-02-28 05:57:20
● 2026-03-22 20:38:30
●NSns2.nowcndns.com2026-02-28 → 2026-03-22 · 3 obs
● 2026-02-28 05:57:20
● 2026-03-22 20:38:30
●A154.222.225.1382026-02-28 → 2026-03-22 · 3 obs
● 2026-02-28 05:57:20
● 2026-03-22 20:38:30
○A47.89.58.322017-05-26 → 2017-05-26 · 3 obs
○ 2026-02-28 05:57:20
○ 2026-03-22 20:38:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, e.dns.cn, d.dns.cn... | - |
| efnu.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server: 1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for efnu.cn (unsigned zone)
⏱️ Timing
Total: 4737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.222.225.138 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
efnu.cn maps to IP address 154.222.225.138.
Other host names such as aubm.cn, crossfitlive.com, 84024080.cn and www.crossfitlive.com share IP numbers with efnu.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com are delegated to efnu.cn.
efnu.cn uses the same name server configuration as other domains, such as tfkm.com.cn, rcwuzhong.net.cn, nxxydb.cn, yusongtax.cn and 110cps.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.