hddtb.com - robtex.com
hddtb.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 | ||||||
Same first word
hddtb.com |
Similar names
DNS History
5 records (2 active, 3 former)
○NSf1g1ns1.dnspod.net2016-12-19 → 2016-12-19 · 3 obs
○ 2026-02-19 09:01:42
○ 2026-03-23 01:09:58
○NSf1g1ns2.dnspod.net2016-12-19 → 2016-12-19 · 3 obs
○ 2026-02-19 09:01:42
○ 2026-03-23 01:09:58
●NSns1.alidns.com2026-02-19 → 2026-03-23 · 3 obs
● 2026-02-19 09:01:42
● 2026-03-23 01:09:58
●NSns2.alidns.com2026-02-19 → 2026-03-23 · 3 obs
● 2026-02-19 09:01:42
● 2026-03-23 01:09:58
○A172.106.100.472016-12-19 → 2016-12-19 · 3 obs
○ 2026-02-19 09:01:42
○ 2026-03-23 01:09:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hddtb.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server:120.76.107.45
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hddtb.com (unsigned zone)
⏱️ Timing
Total: 3520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.alidns.com, ns1.alidns.com |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
Name Servers
hddtb.com's delegation uses two name servers, ns1.alidns.com and ns2.alidns.com.
hddtb.com shares the same name server setup as other domains, for example gzchanging.com.cn, petriskog.com, st08.com, gzbx.cc and andalianbang.com.
hddtb.com at least partially shares name servers with other domains, including mln.com, aibiken.com, wxrh.com, gsmn.cn and setup.cn.
These name servers are typically used together with the name servers dns21.hichina.com, dns22.hichina.com, dns10.hichina.com, dns9.hichina.com, dns19.hichina.com, dns20.hichina.com, dns29.hichina.com, dns30.hichina.com, dns7.hichina.com and dns8.hichina.com.
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.