xduoo.com - robtex.com
xduoo.com
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=1771291435 | ||||||
Subdomains
www.xduoo.com |
Same first word
xduoo.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns21.hichina.com2026-03-17 → 2026-03-19 · 3 obs
● 2026-03-17 04:43:10
● 2026-03-19 03:57:08
●NSdns22.hichina.com2026-03-17 → 2026-03-19 · 3 obs
● 2026-03-17 04:43:10
● 2026-03-19 03:57:08
○NSf1g1ns1.dnspod.net2015-08-18 → 2016-11-28 · 4 obs
● 2016-11-28 04:30:30
○ 2026-03-17 04:43:10
○ 2026-03-19 03:57:08
○NSf1g1ns2.dnspod.net2015-08-18 → 2016-11-28 · 4 obs
● 2016-11-28 04:30:30
○ 2026-03-17 04:43:10
○ 2026-03-19 03:57:08
●MXmxn.mxhichina.com2015-08-18 → 2026-03-19 · 2 obs
● 2026-03-19 03:57:08
●MXmxw.mxhichina.com2015-08-18 → 2026-03-19 · 2 obs
● 2026-03-19 03:57:08
○A121.201.3.1712016-11-28 → 2016-11-28 · 3 obs
○ 2026-03-17 04:43:10
○ 2026-03-19 03:57:08
●A47.112.156.772026-03-17 → 2026-03-19 · 3 obs
● 2026-03-17 04:43:10
● 2026-03-19 03:57:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| xduoo.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xduoo.com (unsigned zone)
⏱️ Timing
Total: 4558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.112.156.77 |
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
Hierarchy
The parent of www.xduoo.com is xduoo.com.
IP Addresses
xduoo.com points to an IP address: 47.112.156.77.
Other host names, for instance www.xduoo.com, share IP numbers with xduoo.com.
Name Servers
Two name servers dns21.hichina.com and dns22.hichina.com handle the delegation for xduoo.com.
xduoo.com shares the same name server setup as other domains, for instance lrishome.com, vnpb.com, gz-hs.com, tlscm.com and ycmedtrans.com.
xduoo.com at least partially shares name servers with other domains, for instance yzkdmj.com, mview.cn, yfks.net, idooo.cn and mocong.com.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
xduoo.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
xduoo.com uses the same mail server setup as other domains, for instance oecchina.com, powingchina.com, shia.org.cn, wisking.com.cn and wxjljnkj.com.
xduoo.com shares at least partially some mail servers with other domains, for instance excels.cn, shanghaiunimat.com, benyuandata.com, greenentech.com.cn and anole360.com.
Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.