megabook.com.vn - robtex.com
megabook.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.93.172.127🇻🇳 VINACIS-AS-VN180.93.172.0/22 SPT-VN VINACIS - Customer of SPT | ||||||
| PTR | static.vinacis.com | ||||||
| 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 | ||||||
| SOA | ns1.zonedns.vnroot@megabook.com.vn 2025-06-25 #3 | ||||||
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=2022708671 | ||||||
Same first word
megabook.com |
megabook.de |
megabook.com.pa |
megabook.org |
megabook.co.uk |
megabook.ws |
megabook.online |
megabook.com.au |
megabook.vn |
megabook.com.vn |
megabook.net |
megabook.ru |
megabook.fr |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:03:14
●NSns2.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:03:14
●NSns3.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:03:14
●NSns4.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:03:14
●A180.93.172.1272026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:03:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn, h.dns-servers.vn... | - |
| megabook.com.vn | ns1.zonedns.vn, ns2.zonedns.vn, ns4.zonedns.vn, ns3.zonedns.vn | - |
✅ Authoritative Response
Server:103.28.36.30
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns4.zonedns.vn, ns3.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for megabook.com.vn (unsigned zone)
⏱️ Timing
Total: 2384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 180.93.172.127 |
| NS | 4 | ns3.zonedns.vn, ns4.zonedns.vn... |
| SOA | 1 | ns1.zonedns.vn root.megabook.com.vn |
Analysis
IP Addresses
megabook.com.vn points to a single IP address: 180.93.172.127.
Other host names such as admin.onbooks.vn, www.hodela.com, megastudy.vn, megabook.vn and api-backend.onbooks.vn share IP numbers with megabook.com.vn.
Name Servers
megabook.com.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
At least part of the name servers for megabook.com.vn are shared with other domains, for instance ateso.vn, deepcodevn.id.vn, ct-bvntd.gov.vn, maythucphamhoanglong.vn and cokhibaokim.com.
These name servers are commonly used alongside ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Two IPs per host
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
Hosts pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn
Hosts pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn