ndt-vn.com - robtex.com
ndt-vn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.115.48.154🇨🇳 CLOUDIE-AS-AP103.115.48.0/24 | ||||||
| PTR | unknown.itsidc.com | ||||||
| NS | a6.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b6.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1773968720 | ||||||
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=1775959132 | ||||||
Subdomains
www.ndt-vn.com |
Same first word
ndt-vn.com |
Similar names
DNS History
16 records (5 active, 11 former)
●NSa.share-dns.com2026-03-23 → 2026-04-12 · 3 obs
● 2026-03-23 17:21:08
● 2026-04-12 02:05:28
●NSa6.share-dns.com2026-03-23 → 2026-04-12 · 3 obs
● 2026-03-23 17:21:08
● 2026-04-12 02:05:28
●NSb.share-dns.net2026-03-23 → 2026-04-12 · 3 obs
● 2026-03-23 17:21:08
● 2026-04-12 02:05:28
●NSb6.share-dns.net2026-03-23 → 2026-04-12 · 3 obs
● 2026-03-23 17:21:08
● 2026-04-12 02:05:28
○NSdnsbak.pavietnam.vn2015-09-03 → 2020-02-01 · 6 obs
○ 2015-09-21 16:51:50
○ 2017-01-27 23:08:02
● 2020-02-01 23:34:26
○ 2026-02-21 22:32:26
○ 2026-04-12 02:05:28
○NSns1.pavietnam.vn2015-09-03 → 2020-02-01 · 4 obs
● 2020-02-01 23:34:26
○ 2026-02-21 22:32:26
○ 2026-04-12 02:05:28
○NSns2.pavietnam.vn2015-09-03 → 2020-02-01 · 4 obs
● 2020-02-01 23:34:26
○ 2026-02-21 22:32:26
○ 2026-04-12 02:05:28
○NSnsbak.pavietnam.net2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 23:34:26
○ 2026-02-21 22:32:26
○ 2026-04-12 02:05:28
○NSnsbak.pavietnam.vn2015-09-03 → 2020-02-01 · 10 obs
○ 2015-09-21 16:51:50
● 2015-11-05 11:50:00
● 2016-01-18 01:22:04
○ 2016-02-19 10:46:40
○ 2016-12-19 09:11:56
● 2017-01-03 22:33:08
● 2020-02-01 23:34:26
○ 2026-02-21 22:32:26
○ 2026-04-12 02:05:28
○MXmail.ndt-vn.com2015-09-03 → 2020-02-01 · 4 obs
● 2020-02-01 23:34:26
○ 2026-02-21 22:32:26
○ 2026-04-12 02:05:28
●A103.115.48.1542026-03-23 → 2026-04-12 · 3 obs
● 2026-03-23 17:21:08
● 2026-04-12 02:05:28
○A112.213.89.382020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 23:34:26
○ 2026-02-21 22:32:26
○ 2026-04-12 02:05:28
○A112.213.91.612026-02-21 → 2026-04-12 · 2 obs
○ 2026-04-12 02:05:28
○A163.44.194.352017-01-03 → 2017-01-27 · 5 obs
● 2017-01-03 22:33:08
● 2017-01-27 23:08:02
○ 2020-02-01 23:34:26
○ 2026-04-12 02:05:28
○A42.112.16.1022015-09-03 → 2015-09-03 · 3 obs
○ 2015-09-21 16:51:50
○ 2026-04-12 02:05:28
○A42.112.16.1182015-09-21 → 2016-12-19 · 5 obs
● 2015-09-21 16:51:50
● 2016-12-19 09:11:56
○ 2017-01-03 22:33:08
○ 2026-04-12 02:05:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ndt-vn.com | b6.share-dns.net, a6.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b6.share-dns.net, a6.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ndt-vn.com (unsigned zone)
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.115.48.154 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a6.share-dns.com)
Analysis
Hierarchy
ndt-vn.com is parent of www.ndt-vn.com.
IP Addresses
ndt-vn.com points to a single IP: 103.115.48.154.
Other host names, for instance aeptj.com, 7twit.com, 21pr.com, dcsbpo.com and gixaw.com share IP numbers with ndt-vn.com.
Name Servers
ndt-vn.com is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.
ndt-vn.com at least partially shares its name servers with other domains, for instance panyushow.com, 76952.xyz, sqfjgg168.com, wozhongyi.com and fudaimao.com.
These name servers are commonly used with a5.share-dns.com, b5.share-dns.net, a9.share-dns.com, b9.share-dns.net, a12.share-dns.com, b12.share-dns.net, a10.share-dns.com, b10.share-dns.net, a8.share-dns.com and b8.share-dns.net.
Host names with a single IP number:
The host names a6.share-dns.com and a.share-dns.com point to 172.64.53.25.
The host names b6.share-dns.net and b.share-dns.net point to 172.64.52.239.
Host names that point to 172.64.53.25: a6.share-dns.com and a.share-dns.com.
Host names that point to 172.64.52.239: b6.share-dns.net and b.share-dns.net.