73.net - robtex.com
73.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.143.37.99🇺🇸 HKCICL-AS-AP104.143.37.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns1.51dns.com ⭐ | ||||||
| A | 2001:df2:f080:1::4🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 1.193.216.201🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.194🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.51dns.com | ||||||
| A | 240e:97d:10:1402:0:1:0:1001🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 61.158.128.2🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 2.128.158.61.ha.cnc | ||||||
| A | 183.253.57.224🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.63🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.51dns.comadmin@51dns.com serial=1776744666 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778311106 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●A104.143.37.992026-04-24 → 2026-05-09 · 3 obs
● 2026-04-24 10:27:28
● 2026-05-09 07:38:58
○A104.18.50.132015-11-15 → 2016-12-21 · 4 obs
● 2016-12-21 10:41:28
○ 2026-02-19 20:35:42
○ 2026-05-09 07:38:58
○CNAME73.net.cdncell.com2026-02-19 → 2026-04-20 · 4 obs
● 2026-04-20 16:42:36
○ 2026-04-24 10:27:28
○ 2026-05-09 07:38:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| 73.net | ns1.51dns.com, ns2.51dns.com | - |
✅ Authoritative Response
Server:1.193.216.201
NS records: ns1.51dns.com, ns2.51dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 73.net (unsigned zone)
⏱️ Timing
Total: 4362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.143.37.99 |
| NS | 2 | ns1.51dns.com, ns2.51dns.com |
| SOA | 1 | ns1.51dns.com admin.51dns.com |
Analysis
IP Addresses
73.net points to a single IP: 104.143.37.99.
Other host names, for example www.84.net, ustat.com, 84.net and 54.net share IP numbers with 73.net.
Name Servers
Two name servers ns1.51dns.com and ns2.51dns.com handle delegation for 73.net.
73.net uses the same name server setup as other domains, for example 271789.com, 62113.com, bgttw.com, avtt2015.com and 23342.com.
73.net shares name servers with other domains at least partially, for instance 9771.com, haosf77.com, 55wan.com and pingfan.com.
These name servers are often used with the name servers ns3.51dns.com and ns4.51dns.com.
Host names with four IP numbers: ns2.51dns.com points to 240e:97d:10:1402:0:1:0:1001, 61.158.128.2, 183.253.57.224 and 211.99.99.63.
Host names with three IP numbers: ns1.51dns.com points to 2001:df2:f080:1::4, 1.193.216.201 and 218.98.111.194.