netzero.vn - dns.ninja
netzero.vn
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=2030947986 | ||||||
Subdomains
www.netzero.vn |
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 07:29:12
●NSns2.zonedns.vn2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 07:29:12
●NSns3.zonedns.vn2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 07:29:12
●NSns4.zonedns.vn2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 07:29:12
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-07-01 · 4 obs
● 2026-06-04 11:49:02
○ 2026-06-06 04:59:28
● 2026-07-01 07:29:12
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-07-01 · 4 obs
● 2026-06-04 11:49:02
○ 2026-06-06 04:59:28
● 2026-07-01 07:29:12
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-07-01 · 4 obs
● 2026-06-04 11:49:02
○ 2026-06-06 04:59:28
● 2026-07-01 07:29:12
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-07-01 · 4 obs
● 2026-06-04 11:49:02
○ 2026-06-06 04:59:28
● 2026-07-01 07:29:12
●MXaspmx.l.google.com2026-05-01 → 2026-07-01 · 4 obs
● 2026-06-04 11:49:02
○ 2026-06-06 04:59:28
● 2026-07-01 07:29:12
●A103.101.161.2272026-05-01 → 2026-07-01 · 4 obs
● 2026-06-04 11:49:02
○ 2026-06-06 04:59:28
● 2026-07-01 07:29:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | f.dns-servers.vn, h.dns-servers.vn, b.dns-servers.vn, g.dns-servers.vn... | - |
| netzero.vn | ns1.zonedns.vn, ns4.zonedns.vn, ns3.zonedns.vn, ns2.zonedns.vn | - |
✅ Authoritative Response
Server:64.176.84.220
NS records: ns1.zonedns.vn, ns4.zonedns.vn, ns3.zonedns.vn, ns2.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netzero.vn (unsigned zone)
⏱️ Timing
Total: 2390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.101.161.227 |
| NS | 4 | ns4.zonedns.vn, ns3.zonedns.vn... |
| MX | 5 | ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)... |
| TXT | 2 | google-site-verification=wQmB83K4yPaNHHf, ahrefs-site-verification_773197281587f6b |
| SOA | 1 | ns1.zonedns.vn root.netzero.vn |
Analysis
Hierarchy
The domain www.netzero.vn falls under the parent netzero.vn.
IP Addresses
netzero.vn resolves to just one IP address, 103.101.161.227.
Name Servers
The NS records for netzero.vn point to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
At least some of netzero.vn's name servers are shared with other domains, for example vsi.edu.vn, quangtritravel.vn, ongnano.com and two more.
These name servers tend to be deployed in combination with the name servers ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
The hosts ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn all have two IP addresses each. ns1.zonedns.vn has 64.176.84.220 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33. ns2.zonedns.vn has 103.176.178.51 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33. ns3.zonedns.vn has 103.28.36.30 and 2001:df1:3200::15. ns4.zonedns.vn has 103.28.39.159 and 2001:df1:3200::15. Notably 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 appears for both ns1.zonedns.vn and ns2.zonedns.vn and 2001:df1:3200::15 appears for both ns3.zonedns.vn and ns4.zonedns.vn.
These two host names — ns1.zonedns.vn and ns2.zonedns.vn — each point to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 IP addresses.
These two host names — ns3.zonedns.vn and ns4.zonedns.vn — each point to 2001:df1:3200::15 IP addresses.
Mail Servers
Five mail servers handle netzero.vn: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between netzero.vn and other domains, including ns500759.ns500698.ns500758.ns500758.ns500735.ns500735.ns500736.ns500698.ns500736.ns500698.ns500708.ns500619.ns500698.ns500576.ns500619.ns500576.trackreceptor.com, glisten.ai, moonpennyshop.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
aspmx.l.google.com maps to two IP addresses — 192.178.218.26 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.