21gw.com - robtex.com
21gw.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ename.net ⭐ | ||||||
| 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 | ||||||
| PTR | 31.128.158.61.ha.cnc | ||||||
| A | 218.98.111.173🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.ename.net | ||||||
| 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 | ||||||
| MX | mail.21gw.com ⭐ | ||||||
| A | 58.246.119.114🇨🇳 CNCGROUP-SH58.246.0.0/16 CMI (Customer Route) | ||||||
| SOA | ns1.ename.netadmin@ename.net serial=1751342653 | ||||||
com
| 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=1776047547 | ||||||
Subdomains
Same first word
21gw.com |
Similar names
DNS History
7 records (3 active, 4 former)
○NSdfthsrt2015-07-20 → 2017-03-31 · 4 obs
● 2017-03-31 13:57:44
○ 2026-03-14 21:39:54
○ 2026-04-13 02:50:56
●NSns1.ename.net2026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 21:39:54
● 2026-04-13 02:50:56
●NSns2.ename.net2026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 21:39:54
● 2026-04-13 02:50:56
●MXmail.21gw.com2026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 21:39:54
● 2026-04-13 02:50:56
○MXmx.qiye.163.com2015-07-20 → 2017-03-31 · 4 obs
● 2017-03-31 13:57:44
○ 2026-03-14 21:39:54
○ 2026-04-13 02:50:56
○MXmx2.qiye.163.com2015-07-20 → 2017-03-31 · 4 obs
● 2017-03-31 13:57:44
○ 2026-03-14 21:39:54
○ 2026-04-13 02:50:56
○A180.153.98.452015-07-20 → 2017-03-31 · 4 obs
● 2017-03-31 13:57:44
○ 2026-03-14 21:39:54
○ 2026-04-13 02:50:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21gw.com | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:183.253.57.199
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21gw.com (unsigned zone)
⏱️ Timing
Total: 3515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| MX | 1 | mail.21gw.com (pri: 20) |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
Hierarchy
21gw.com is a parent of www.21gw.com and mail.21gw.com.
Name Servers
21gw.com is delegated to two name servers: ns1.ename.net and ns2.ename.net.
21gw.com uses the same name server setup as other domains such as codingke.com, 1050.com.cn, vunion.com, 8971.com and yidc.com.
21gw.com shares name servers with other domains at least partially, for instance tmyb.com and hpmf.cn.
These name servers are commonly used with the name servers ns3.dns.com and ns4.dns.com.
Host names with four IP numbers:
ns2.ename.net points to 240e:97d:10:1402:0:1:0:1005, 1.193.216.198, 183.253.57.199 and 211.99.99.52.
Host names with three IP numbers:
ns1.ename.net points to 2001:df2:f080:1::8, 61.158.128.31 and 218.98.111.173.
Mail Servers
21gw.com is handled by a single mail server, mail.21gw.com.
mail.21gw.com points to a single IP: 58.246.119.114.