dwdtec.com - robtex.com
dwdtec.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=1778793506 | ||||||
Same first word
dwdtec.com |
Similar names
DNS History
13 records (3 active, 10 former)
○NSf1g1ns1.dnspod.net2016-12-14 → 2016-12-14 · 3 obs
○ 2026-05-14 21:28:52
○ 2026-05-14 21:28:58
○NSf1g1ns2.dnspod.net2016-12-14 → 2016-12-14 · 3 obs
○ 2026-05-14 21:28:52
○ 2026-05-14 21:28:58
●NSn1.xundns.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 21:28:52
● 2026-05-14 21:28:58
●NSn2.xundns.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 21:28:52
● 2026-05-14 21:28:58
○NSns1.julydns.com2026-05-14 → 2026-05-14 · 2 obs
○ 2026-05-14 21:28:58
○NSns2.julydns.com2026-05-14 → 2026-05-14 · 2 obs
○ 2026-05-14 21:28:58
○MXmxbiz1.qq.com2016-12-14 → 2016-12-14 · 3 obs
○ 2026-05-14 21:28:52
○ 2026-05-14 21:28:58
○MXmxbiz2.qq.com2016-12-14 → 2016-12-14 · 3 obs
○ 2026-05-14 21:28:52
○ 2026-05-14 21:28:58
○A118.193.236.1952016-12-14 → 2016-12-14 · 3 obs
○ 2026-05-14 21:28:52
○ 2026-05-14 21:28:58
●A156.226.86.112026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 21:28:52
● 2026-05-14 21:28:58
○A23.248.162.862016-12-14 → 2016-12-14 · 3 obs
○ 2026-05-14 21:28:52
○ 2026-05-14 21:28:58
○CNAMEdwdtec.com.63.v41.faidns.com2016-12-14 → 2016-12-14 · 3 obs
○ 2018-06-24 18:02:54
○ 2026-05-14 21:28:58
○CNAMEdwdtec.com.luv114.faipod.com2018-06-24 → 2018-06-24 · 4 obs
● 2018-06-24 18:02:54
○ 2026-05-14 21:28:52
○ 2026-05-14 21:28:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dwdtec.com | n1.xundns.com, n2.xundns.com | 11 records |
✅ Authoritative Response
Server:122.114.39.7
NS records: n1.xundns.com, n2.xundns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dwdtec.com (unsigned zone)
⏱️ Timing
Total: 555ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.226.86.11 |
| NS | 2 | n2.xundns.com, n1.xundns.com |
| SOA | 1 | n1.xundns.com nsadmin.xundns.com |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (n1.xundns.com, n1.xundns.com, n1.xundns.com...)
Analysis
IP Addresses
dwdtec.com resolves to a single IP: 156.226.86.11.
Other host names, for instance ckncxef.cn, xiangmeisen.cn, slenca.com.cn, hltal.cn and 697572.com share IP numbers with dwdtec.com.
Name Servers
dwdtec.com has two name servers: n1.xundns.com and n2.xundns.com.
dwdtec.com shares the same name server setup as other domains, for example bet3658717.com, 57016.cc, 64296.com, hnrjoa.com and gezhongtao.com.
dwdtec.com shares some name servers with other domains, for example aa57566257.com, sinofiber.org, 0309666.com, focusout.co and tech-plus.org.
These name servers are commonly used together with v1s1.xundns.com and v1s2.xundns.com.
Host names with six IP numbers: n2.xundns.com points to 2408:8621:0:42:e401:813:0:25, 2408:8722:1801:10:4:611:6303:181, 2604:86c0:6001:8::a9c5:8e51, 61.163.30.181, 122.114.39.7 and 169.197.142.81. Host names with five IP numbers: n1.xundns.com points to 2409:8c44:1b00:601:1:1110:609:6027, 2604:86c0:5001:11::2659:466b, 38.89.70.107, 42.240.163.163 and 111.6.96.27.