adb2011.vn - robtex.com
adb2011.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.225.238.141🇻🇳 VNPT-AS-VN14.225.238.0/24 VNPT | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns2.zonedns.vn | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN | ||||||
| NS | ns3.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| NS | ns4.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| MX | adb2011.vn ⭐ | ||||||
| A | 14.225.238.141🇻🇳 VNPT-AS-VN14.225.238.0/24 VNPT | ||||||
| SOA | ns1.zonedns.vnroot@adb2011.vn 2024-12-21 #6 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030592248 | ||||||
MX for
adb2011.vn |
Same first word
adb2011.vn |
DNS History
8 records (6 active, 2 former)
●NSns1.zonedns.vn2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 20:48:18
●NSns2.zonedns.vn2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 20:48:18
●NSns3.zonedns.vn2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 20:48:18
●NSns4.zonedns.vn2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 20:48:18
●MXadb2011.vn2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 20:48:18
●A14.225.238.1412026-02-22 → 2026-03-27 · 3 obs
● 2026-02-22 02:11:40
● 2026-03-27 20:48:18
○A203.119.8.1112015-08-12 → 2015-08-12 · 3 obs
○ 2026-02-22 02:11:40
○ 2026-03-27 20:48:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn, b.dns-servers.vn... | 16 records |
| adb2011.vn | ns2.zonedns.vn, ns3.zonedns.vn, ns1.zonedns.vn, ns4.zonedns.vn | - |
✅ Authoritative Response
Server:103.28.39.159
NS records: ns2.zonedns.vn, ns3.zonedns.vn, ns1.zonedns.vn, ns4.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for adb2011.vn (unsigned zone)
⏱️ Timing
Total: 3504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 14.225.238.141 |
| NS | 4 | ns1.zonedns.vn, ns4.zonedns.vn... |
| MX | 1 | adb2011.vn (pri: 10) |
| SOA | 1 | ns1.zonedns.vn root.adb2011.vn |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)
Analysis
Mail Server Role
For adb2011.vn, the mail server is adb2011.vn.
IP Addresses
adb2011.vn points to a single IP number: 14.225.238.141.
Other host names, for instance thietkeinanquangcao.com, americastarbooks.com and bdsthtland.vn share IP numbers with adb2011.vn.
Name Servers
adb2011.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
adb2011.vn at least partially shares name servers with other domains, for instance vietquocgroup.vn, dxomni.com, garaotosudico.com, mdri.org.vn and bulongduongsang.com.vn.
These name servers are often used with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Host names with two IP numbers
ns1.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220
ns2.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51
ns3.zonedns.vn points to 2001:df1:3200::15 and 103.28.36.30
ns4.zonedns.vn points to 2001:df1:3200::15 and 103.28.39.159
Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn
Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn
Mail Servers
One mail server handles adb2011.vn.
Host name adb2011.vn points to IP address 14.225.238.141.