keylabprt.com.vn - robtex.com
keylabprt.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.93.37.253🇻🇳 SPT-AS-VN180.93.32.0/19 Proxy-registered route object | ||||||
| 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 | keylabprt.com.vn ⭐ | ||||||
| A | 180.93.37.253🇻🇳 SPT-AS-VN180.93.32.0/19 Proxy-registered route object | ||||||
| SOA | ns1.zonedns.vnroot@keylabprt.com.vn 2026-03-15 #7 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022716739 | ||||||
MX for
keylabprt.com.vn |
Same first word
keylabprt.com.vn |
DNS History
6 records (6 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-15 09:31:06
●NSns2.zonedns.vn2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-15 09:31:06
●NSns3.zonedns.vn2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-15 09:31:06
●NSns4.zonedns.vn2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-15 09:31:06
●MXkeylabprt.com.vn2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-15 09:31:06
●A180.93.37.2532026-05-01 → 2026-05-15 · 2 obs
● 2026-05-15 09:31:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| keylabprt.com.vn | ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn | - |
✅ Authoritative Response
Server:103.28.39.159
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keylabprt.com.vn (unsigned zone)
⏱️ Timing
Total: 2034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 180.93.37.253 |
| NS | 4 | ns3.zonedns.vn, ns2.zonedns.vn... |
| MX | 1 | keylabprt.com.vn (pri: 10) |
| SOA | 1 | ns1.zonedns.vn root.keylabprt.com.vn |
Analysis
Mail Server Role
The mail server for keylabprt.com.vn is keylabprt.com.vn.
IP Addresses
keylabprt.com.vn points to a single IP address: 180.93.37.253.
Other host names, for example quatangthanhquang.com, www.marcom.com.vn and marcom.com.vn share IPs with keylabprt.com.vn.
Name Servers
keylabprt.com.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
keylabprt.com.vn at least partially shares name servers with other domains, for example end.vn, sunrisehoian.vn, thcsdiencat.edu.vn, tailieudayhoc.edu.vn and quatangsangtao.com.
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 keylabprt.com.vn; that server is keylabprt.com.vn.
keylabprt.com.vn points to a single IP number: 180.93.37.253.