55dushu.com - robtex.com
55dushu.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=1774413007 | ||||||
Same first word
DNS History
9 records (3 active, 6 former)
○NSf1g1ns1.dnspod.net2017-05-18 → 2017-05-18 · 4 obs
● 2017-05-18 21:00:12
○ 2026-02-22 06:35:48
○ 2026-03-25 05:00:10
○NSf1g1ns2.dnspod.net2017-05-18 → 2017-05-18 · 4 obs
● 2017-05-18 21:00:12
○ 2026-02-22 06:35:48
○ 2026-03-25 05:00:10
○NSns1.bddns.cn2015-08-23 → 2016-07-09 · 4 obs
● 2016-07-09 06:45:16
○ 2017-05-18 21:00:12
○ 2026-03-25 05:00:10
○NSns2.bddns.cn2015-08-23 → 2016-07-09 · 4 obs
● 2016-07-09 06:45:16
○ 2017-05-18 21:00:12
○ 2026-03-25 05:00:10
●NSv1s1.xundns.com2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 06:35:48
● 2026-03-25 05:00:10
●NSv1s2.xundns.com2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 06:35:48
● 2026-03-25 05:00:10
●A156.251.255.832026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 06:35:48
● 2026-03-25 05:00:10
○A66.212.31.272015-08-23 → 2016-03-12 · 4 obs
● 2016-03-12 10:24:28
○ 2016-07-09 06:45:16
○ 2026-03-25 05:00:10
○A96.44.178.1102016-07-09 → 2017-05-18 · 5 obs
● 2016-07-09 06:45:16
● 2017-05-18 21:00:12
○ 2026-02-22 06:35:48
○ 2026-03-25 05:00:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 55dushu.com | v1s1.xundns.com, v1s2.xundns.com | 11 records |
✅ Authoritative Response
Server:111.6.96.27
NS records: v1s1.xundns.com, v1s2.xundns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 55dushu.com (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.251.255.83 |
| NS | 2 | v1s2.xundns.com, v1s1.xundns.com |
| SOA | 1 | v1s1.xundns.com nsadmin.xundns.com |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (v1s1.xundns.com, v1s1.xundns.com, v1s1.xundns.com...)
Analysis
IP Addresses
55dushu.com resolves to one IP number: 156.251.255.83.
Other host names, for instance changduwx.com, share IP numbers with 55dushu.com.
Name Servers
55dushu.com is delegated to two name servers v1s1.xundns.com and v1s2.xundns.com.
55dushu.com shares the same name server setup as other domains, for instance 85155n.com, hy469.com, 44863565.com, 1994n.com and cc82228.com.
55dushu.com at least partially shares name servers with other domains, for instance y68a.com, planetmotorsltd.com, cpucare.net, 25552kk.com and eshpx.com.
These name servers are commonly used alongside n1.xundns.com and n2.xundns.com.
Host names with six IP numbers: v1s2.xundns.com points to 2408:8621:0:42:e401:402:0:a, 2408:8722:1801:10:4:611:6303:181, 2604:86c0:6001:8::a9c5:8e51, 61.163.30.181, 122.114.37.19 and 169.197.142.81.
Host names with five IP numbers: v1s1.xundns.com points to 2409:8c44:1b00:601:1:1110:609:6027, 2604:86c0:5001:11::2659:466b, 38.89.70.107, 111.6.96.27 and 119.91.0.164.