leanow.vn - robtex.com
leanow.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.171.21.148🇻🇳 CMC-1203.171.21.0/24 CMCTELECOM-VN | ||||||
| PTR | static.cmcti.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 | ||||||
| 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 | leanow.vn ⭐ | ||||||
| A | 203.171.21.148🇻🇳 CMC-1203.171.21.0/24 CMCTELECOM-VN | ||||||
| PTR | static.cmcti.vn | ||||||
| SOA | ns1.zonedns.vnroot@leanow.vn 2022-07-19 #2 | ||||||
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=2030753623 | ||||||
MX for
leanow.vn |
Subdomains
Same first word
leanow.vn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:55:32
●NSns2.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:55:32
●NSns3.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:55:32
●NSns4.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:55:32
●MXleanow.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:55:32
●A203.171.21.1482026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:55:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| leanow.vn | ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn, ns1.zonedns.vn | - |
✅ Authoritative Response
Server:103.176.178.51
NS records: ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn, ns1.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leanow.vn (unsigned zone)
⏱️ Timing
Total: 2173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.171.21.148 |
| NS | 4 | ns2.zonedns.vn, ns3.zonedns.vn... |
| MX | 1 | leanow.vn (pri: 10) |
| SOA | 1 | ns1.zonedns.vn root.leanow.vn |
Analysis
Hierarchy
leanow.vn is the parent of complaint.leanow.vn, www.leanow.vn, core.leanow.vn, gov.leanow.vn, cham.leanow.vn and a few other host names.
Mail Server Role
For leanow.vn, the mail server is leanow.vn.
IP Addresses
leanow.vn resolves to one IP number: 203.171.21.148.
other host names including api.leanow.vn, admin.complaint.leanow.vn, complaint.leanow.vn, www.leanow.vn and core.leanow.vn share IP numbers with leanow.vn.
Name Servers
leanow.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
leanow.vn at least partially shares name servers with other domains, for instance coolingtower.com.vn, noithatngocha.com, techcom.org, skflonghai.com and xetoyotabuonmathuot.vn.
These name servers are commonly used alongside ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Hostnames with two IP numbers:
Host ns1.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.
Host ns2.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.
Host ns3.zonedns.vn points to: 2001:df1:3200::15 and 103.28.36.30.
Host 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
leanow.vn is served by a single mail server, leanow.vn.
leanow.vn resolves to IP 203.171.21.148.