bietthudep.com - robtex.com
bietthudep.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.124.85.191🇻🇳 VNPT-AS-VN45.124.84.0/22 BKNS-VN | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns2.inet.vn | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| NS | ns3.inet.vn | ||||||
| A | 2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
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=1778182046 | ||||||
Same first word
DNS History
12 records (5 active, 7 former)
●NSns-master.inet.vn2026-05-01 → 2026-05-07 · 3 obs
● 2026-05-01 06:50:32
● 2026-05-07 19:29:16
○NSns.bietthudep.com2015-05-15 → 2017-04-22 · 4 obs
● 2017-04-22 18:23:54
○ 2026-04-10 17:14:40
○ 2026-05-07 19:29:16
●NSns1.inet.vn2026-05-01 → 2026-05-07 · 3 obs
● 2026-05-01 06:50:32
● 2026-05-07 19:29:16
○NSns1.pavietnam.vn2026-04-10 → 2026-04-10 · 4 obs
● 2026-04-10 17:14:40
○ 2026-05-01 06:50:32
○ 2026-05-07 19:29:16
●NSns2.inet.vn2026-05-01 → 2026-05-07 · 3 obs
● 2026-05-01 06:50:32
● 2026-05-07 19:29:16
○NSns2.pavietnam.vn2026-04-10 → 2026-04-10 · 4 obs
● 2026-04-10 17:14:40
○ 2026-05-01 06:50:32
○ 2026-05-07 19:29:16
●NSns3.inet.vn2026-05-01 → 2026-05-07 · 3 obs
● 2026-05-01 06:50:32
● 2026-05-07 19:29:16
○NSnsbak.pavietnam.net2026-04-10 → 2026-04-10 · 4 obs
● 2026-04-10 17:14:40
○ 2026-05-01 06:50:32
○ 2026-05-07 19:29:16
○MXmail.bietthudep.com2015-05-15 → 2017-04-22 · 4 obs
● 2017-04-22 18:23:54
○ 2026-04-10 17:14:40
○ 2026-05-07 19:29:16
○A123.30.178.2322015-05-15 → 2017-04-22 · 4 obs
● 2017-04-22 18:23:54
○ 2026-04-10 17:14:40
○ 2026-05-07 19:29:16
○A203.113.174.2552026-04-10 → 2026-04-10 · 4 obs
● 2026-04-10 17:14:40
○ 2026-05-01 06:50:32
○ 2026-05-07 19:29:16
●A45.124.85.1912026-05-01 → 2026-05-07 · 3 obs
● 2026-05-01 06:50:32
● 2026-05-07 19:29:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bietthudep.com | ns1.inet.vn, ns2.inet.vn, ns3.inet.vn | - |
✅ Authoritative Response
Server:202.92.4.25
NS records: ns1.inet.vn, ns2.inet.vn, ns3.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bietthudep.com (unsigned zone)
⏱️ Timing
Total: 2414ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.124.85.191 |
| NS | 3 | ns3.inet.vn, ns2.inet.vn... |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
IP Addresses
bietthudep.com resolves to one IP number: 45.124.85.191.
other host names including thietkenoithat.org, bietdoithantoc.resort.com.vn, phukientot.com, thietkephonghat.vn and thuviec.com share IP numbers with bietthudep.com.
Name Servers
bietthudep.com is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
bietthudep.com at least partially shares name servers with other domains, for instance oktech.vn, bronze.id.vn, hunteragency.vn, meganentertainment.vn and lenguyenoptical.vn.
These name servers are commonly used alongside hcmc3.saigonnet.vn and hcmc4.saigonnet.vn.
Host names with two IP numbers:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25.
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42.
Host names with one IP number:
ns-master.inet.vn points to 202.92.4.8.