thdb.com - dns.ninja
thdb.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=1785353542 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NS(root)2015-05-24 → 2020-02-24 · 4 obs
● 2020-02-24 17:33:56
○ 2026-06-13 19:59:26
○ 2026-07-29 19:40:06
●NSns1.35.net2026-06-13 → 2026-07-29 · 3 obs
● 2026-06-13 19:59:26
● 2026-07-29 19:40:06
●NSns2.35.net2026-06-13 → 2026-07-29 · 3 obs
● 2026-06-13 19:59:26
● 2026-07-29 19:40:06
●NSns3.35.net2026-06-13 → 2026-07-29 · 3 obs
● 2026-06-13 19:59:26
● 2026-07-29 19:40:06
●NSns4.35.net2026-06-13 → 2026-07-29 · 3 obs
● 2026-06-13 19:59:26
● 2026-07-29 19:40:06
○MXmx.ym.163.com2015-05-24 → 2016-04-19 · 4 obs
● 2016-04-19 05:17:16
○ 2017-03-29 19:48:54
○ 2026-07-29 19:40:06
●MXqiye163mx01.mxmail.netease.com2017-03-29 → 2026-07-29 · 3 obs
● 2017-03-29 19:48:54
● 2026-07-29 19:40:06
●MXqiye163mx02.mxmail.netease.com2017-03-29 → 2026-07-29 · 3 obs
● 2017-03-29 19:48:54
● 2026-07-29 19:40:06
○A36.49.151.32015-05-24 → 2020-02-24 · 4 obs
● 2020-02-24 17:33:56
○ 2026-06-13 19:59:26
○ 2026-07-29 19:40:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| thdb.com | ns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net | - |
✅ Authoritative Response
Server:211.149.230.100
NS records: ns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thdb.com (unsigned zone)
⏱️ Timing
Total: 1240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns2.35.net, ns1.35.net... |
| MX | 2 | qiye163mx02.mxmail.netease.com (pri: 10), qiye163mx01.mxmail.netease.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | ns1.35.net dnsconct.myhostadmin.net |
Analysis
Name Servers
The NS records for thdb.com point to four name servers: ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.
At least some of thdb.com's name servers are shared with other domains, for example sufazm.com, omenco.com, qzhqxf.com and two more.
These name servers are often deployed together with the name servers ns3.dns-diy.com, ns4.dns-diy.com, ns1.dns-diy.com and ns2.dns-diy.com.
Host names that resolve to four IP numbers:
ns1.35.net directs to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
Hostnames that map to three IP numbers:
ns2.35.net has IP addresses 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
ns3.35.net has IP addresses 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
ns4.35.net has IP addresses 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
Host names pointing to 240e:d9:c200::2 IP addresses: ns1.35.net and ns3.35.net.
Host names pointing to 118.123.249.114 IP addresses: ns1.35.net and ns3.35.net.
Host names pointing to 118.123.253.132 IP addresses: ns1.35.net and ns4.35.net.
Host names pointing to 240e:d9:c200:1::2 IP addresses: ns2.35.net and ns4.35.net.
Host names pointing to 211.149.230.100 IP addresses: ns2.35.net and ns4.35.net.
Mail Servers
thdb.com is served by two mail servers, qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
Among the domains sharing a mail server setup with thdb.com are envi-tek.com, sino-sci.com, sznvc.com and two others.
thdb.com overlaps on mail servers with several other domains, for example wanxiang.cc, zhuangyuanmuchang.net, zhonghaitc.com and bakingdom.net.
Host names that have two IP addresses:
qiye163mx01.mxmail.netease.com has two IP addresses: 47.251.71.119 and 47.251.84.126.