attechnology.vn - robtex.com
attechnology.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 125.253.121.202🇻🇳 ODS-AS-VN125.253.121.0/24 ODSJSC-VN | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | attechnology.vn ⭐ | ||||||
| A | 125.253.121.202🇻🇳 ODS-AS-VN125.253.121.0/24 ODSJSC-VN | ||||||
| SOA | ns1.zonedns.vnroot@attechnology.vn 2024-10-25 #5 | ||||||
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=2030753410 | ||||||
MX for
attechnology.vn |
Same first word
attechnology.com |
attechnology.vn |
DNS History
6 records (6 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:27:32
●NSns2.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:27:32
●NSns3.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:27:32
●NSns4.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:27:32
●MXattechnology.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:27:32
●A125.253.121.2022026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| attechnology.vn | ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn | - |
✅ Authoritative Response
Server:64.176.84.220
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for attechnology.vn (unsigned zone)
⏱️ Timing
Total: 2020ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 125.253.121.202 |
| NS | 3 | ns1.zonedns.vn, ns2.zonedns.vn... |
| MX | 1 | attechnology.vn (pri: 10) |
| SOA | 1 | ns1.zonedns.vn root.attechnology.vn |
Analysis
Mail Server Role
The mail server for attechnology.vn is attechnology.vn.
IP Addresses
attechnology.vn points to a single IP address: 125.253.121.202.
Other host names such as bokhohuyvu.com, dacsanbinhdinh.com.vn, 1point-vn.com, unilmedu.vn and www.1point-vn.com share IPs with attechnology.vn.
Name Servers
attechnology.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
attechnology.vn at least partially shares name servers with other domains, for example ngoainguduhoctam.edu.vn, asiangolf.com.vn, otovinfast-binhtan.info.vn, songhung.vn and cinnamonhotel.com.vn.
These name servers are often used together 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
Common IP numbers:
2401:c080:1400:1cd4:5400:5ff:fe80:ec33 is used by ns1.zonedns.vn and ns2.zonedns.vn
2001:df1:3200::15 is used by ns3.zonedns.vn and ns4.zonedns.vn
Mail Servers
One mail server handles attechnology.vn; that server is attechnology.vn.
attechnology.vn points to a single IP number: 125.253.121.202.