gdutol.com - robtex.com
gdutol.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 182.92.113.172🇨🇳 Alibaba-Cloud182.92.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| 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 | mxdomain.qq.com(999) | ||||||
| TXT | 5000368986-5000384049 | ||||||
| SOA | ns1.ename.netadmin@ename.net serial=1761789958 | ||||||
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=1774454997 | ||||||
Subdomains
www.gdutol.com |
Same first word
gdutol.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NSdns1.iidns.com2015-07-20 → 2016-11-21 · 4 obs
● 2016-11-21 15:41:18
○ 2026-02-15 04:08:58
○ 2026-03-25 16:31:40
○NSdns2.iidns.com2015-07-20 → 2016-11-21 · 4 obs
● 2016-11-21 15:41:18
○ 2026-02-15 04:08:58
○ 2026-03-25 16:31:40
○NSdns3.iidns.com2015-07-20 → 2016-11-21 · 4 obs
● 2016-11-21 15:41:18
○ 2026-02-15 04:08:58
○ 2026-03-25 16:31:40
○NSdns4.iidns.com2015-07-20 → 2016-11-21 · 4 obs
● 2016-11-21 15:41:18
○ 2026-02-15 04:08:58
○ 2026-03-25 16:31:40
○NSdns5.iidns.com2015-07-20 → 2016-11-21 · 4 obs
● 2016-11-21 15:41:18
○ 2026-02-15 04:08:58
○ 2026-03-25 16:31:40
○NSdns6.iidns.com2015-07-20 → 2016-11-21 · 4 obs
● 2016-11-21 15:41:18
○ 2026-02-15 04:08:58
○ 2026-03-25 16:31:40
●NSns1.ename.net2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 04:08:58
● 2026-03-25 16:31:40
●NSns2.ename.net2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 04:08:58
● 2026-03-25 16:31:40
○A118.145.18.1582015-07-20 → 2016-11-21 · 4 obs
● 2016-11-21 15:41:18
○ 2026-02-15 04:08:58
○ 2026-03-25 16:31:40
●A182.92.113.1722026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 04:08:58
● 2026-03-25 16:31:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| gdutol.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 gdutol.com (unsigned zone)
⏱️ Timing
Total: 3380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 182.92.113.172 |
| NS | 2 | ns1.ename.net, ns2.ename.net |
| TXT | 1 | 5000368986-5000384049 |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
Hierarchy
www.gdutol.com has gdutol.com as its parent.
IP Addresses
gdutol.com maps to IP address 182.92.113.172.
Other host names, for instance hqshuaimi.com, tjbhnews.com, thxxww.com, fuhao.net and 2g.cn share IP numbers with gdutol.com.
Name Servers
Two name servers ns1.ename.net and ns2.ename.net are delegated to gdutol.com.
gdutol.com uses the same name server configuration as other domains, such as 8283.com, seekthere.com, yinshipin.com, kaitian.com and 17917.com.
gdutol.com at least partially shares name servers with other domains such as mxf.com, atlantis.net.cn, rfq.cn, 8349.com and jjp.com.
These name servers are commonly used with ns3.dns.com and ns4.dns.com.
Four IP numbers for host names:
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.
Three IP numbers for host names:
ns1.ename.net points to: 2001:df2:f080:1::8, 61.158.128.31 and 218.98.111.173.
Mail Servers
gdutol.com is handled by a single mail server, mxdomain.qq.com.
gdutol.com shares the same mail server setup as other domains, including clountain.com, 168866.com, chiphell.com, 798web.com and pshuang.com.
gdutol.com shares mail servers with other domains at least in part, for instance jtbang.cn, rayll.net, mlook.mobi, hetengxi.com and mzaaa.com.
These mail servers are commonly used together with mxbiz1.qq.com and mxbiz2.qq.com.