yulongji.com - robtex.com
yulongji.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 124.172.153.124🇨🇳 CHINANET-Guangdong-FoShan-IDC124.172.144.0/20 Jinwanbangkejitouziyouxiangongsi - FSIDC-Static multicast | ||||||
| NS | main1.ns365.net ⭐ | ||||||
| A | 211.147.245.2🇨🇳 CHINANET-Guangdong-GuangZhou-MAN211.147.240.0/20 World Crossing Telecom(GuangZhou) Ltd. -GZMAN-STATIC | ||||||
| A | 211.147.245.3🇨🇳 CHINANET-Guangdong-GuangZhou-MAN211.147.240.0/20 World Crossing Telecom(GuangZhou) Ltd. -GZMAN-STATIC | ||||||
| NS | ns3.gzidc.com | ||||||
| A | 124.173.109.217🇨🇳 CHINANET-Guangdong-FoShan-IDC124.173.96.0/19 Jinwanbangkejitouziyouxiangongsi - FSIDC-Static multicast | ||||||
| NS | ns3.ns365.net ⚠️ Not in parent delegation | ||||||
| A | 124.173.109.217🇨🇳 CHINANET-Guangdong-FoShan-IDC124.173.96.0/19 Jinwanbangkejitouziyouxiangongsi - FSIDC-Static multicast | ||||||
| NS | ns4.gzidc.com | ||||||
| A | 124.173.109.202🇨🇳 CHINANET-Guangdong-FoShan-IDC124.173.96.0/19 Jinwanbangkejitouziyouxiangongsi - FSIDC-Static multicast | ||||||
| A | 124.173.109.216🇨🇳 CHINANET-Guangdong-FoShan-IDC124.173.96.0/19 Jinwanbangkejitouziyouxiangongsi - FSIDC-Static multicast | ||||||
| NS | ns4.ns365.net ⚠️ Not in parent delegation | ||||||
| A | 124.173.109.202🇨🇳 CHINANET-Guangdong-FoShan-IDC124.173.96.0/19 Jinwanbangkejitouziyouxiangongsi - FSIDC-Static multicast | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | main1.ns365.netroot@main1.ns365.net 2015-03-02 #53 | ||||||
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=1778636952 | ||||||
Subdomains
wx.yulongji.com |
Same first word
yulongji.com |
Similar names
DNS History
10 records (8 active, 2 former)
●A124.172.153.1242026-04-01 → 2026-05-13 · 3 obs
● 2026-04-01 02:53:56
● 2026-05-13 02:18:34
○A124.173.94.1092016-12-16 → 2016-12-16 · 3 obs
○ 2017-12-31 08:20:48
○ 2026-05-13 02:18:34
○A124.173.97.172017-12-31 → 2017-12-31 · 4 obs
● 2017-12-31 08:20:48
○ 2026-04-01 02:53:56
○ 2026-05-13 02:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yulongji.com | ns3.gzidc.com, ns4.gzidc.com | 3 records |
✅ Authoritative Response
Server:124.173.109.202
NS records: ns3.gzidc.com, ns4.gzidc.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yulongji.com (unsigned zone)
⏱️ Timing
Total: 780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.172.153.124 |
| NS | 4 | ns4.ns365.net, ns3.ns365.net... |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | main1.ns365.net root.main1.ns365.net |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.gzidc.com, ns4.gzidc.com, ns4.gzidc.com)
Analysis
Hierarchy
The parent of wx.yulongji.com is yulongji.com.
IP Addresses
yulongji.com points to a single IP number: 124.172.153.124.
Other host names, for instance lvhanji.com, feitean.com, wstools.net, gzypu.com and txtelsig.com share IP numbers with yulongji.com.
Name Servers
yulongji.com is delegated to five name servers: ns3.gzidc.com, ns4.gzidc.com, main1.ns365.net, ns3.ns365.net and ns4.ns365.net.
yulongji.com shares name servers with other domains at least partially, for instance drwarm.com, cndee.com, fslingze.com, hjjszl.com and gdcsdl.cn.
Host names with two IP numbers:
ns4.gzidc.com points to: 124.173.109.202 and 124.173.109.216; main1.ns365.net points to: 211.147.245.2 and 211.147.245.3.
Host names with one IP number:
ns3.gzidc.com points to: 124.173.109.217; ns3.ns365.net points to: 124.173.109.217; ns4.ns365.net points to: 124.173.109.202.
Host names that point to 124.173.109.202: ns4.gzidc.com and ns4.ns365.net.
Host names that point to 124.173.109.217: ns3.gzidc.com and ns3.ns365.net.
Mail Servers
yulongji.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
yulongji.com shares the same mail server setup as other domains, including qzct.edu.cn, para-ec.com, schintac.com, commsky.com and hrtel.com.
yulongji.com shares some mail servers with other domains, including szsica.com, thedryair.com and autopase.cc.