aocuoihanoi.com - robtex.com
aocuoihanoi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.211.125.206🇻🇳 VTDC-AS-VN210.211.124.0/22 Proxy-registered route object | ||||||
| PTR | hosting206.bkhost.cloud | ||||||
| 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 | aocuoihanoi.com ⭐ | ||||||
| A | 210.211.125.206🇻🇳 VTDC-AS-VN210.211.124.0/22 Proxy-registered route object | ||||||
| PTR | hosting206.bkhost.cloud | ||||||
| SOA | ns1.zonedns.vnroot@aocuoihanoi.com 2026-04-20 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778504006 | ||||||
MX for
aocuoihanoi.com |
Subdomains
mail.aocuoihanoi.com |
Same first word
aocuoihanoi.com |
DNS History
13 records (6 active, 7 former)
○NSdns10.parkpage.foundationapi.com2026-04-03 → 2026-05-11 · 2 obs
○ 2026-05-11 13:05:08
○NSdns11.parkpage.foundationapi.com2026-04-03 → 2026-05-11 · 2 obs
○ 2026-05-11 13:05:08
○NSns1.verification-hold.suspended-domain.com2026-04-03 → 2026-05-11 · 2 obs
○ 2026-05-11 13:05:08
●NSns1.zonedns.vn2015-06-17 → 2026-05-11 · 2 obs
● 2026-05-11 13:05:08
●NSns2.zonedns.vn2015-06-17 → 2026-05-11 · 2 obs
● 2026-05-11 13:05:08
●NSns3.zonedns.vn2015-06-17 → 2026-05-11 · 2 obs
● 2026-05-11 13:05:08
●NSns4.zonedns.vn2015-06-17 → 2026-05-11 · 2 obs
● 2026-05-11 13:05:08
●MXaocuoihanoi.com2015-06-17 → 2026-05-11 · 2 obs
● 2026-05-11 13:05:08
○A103.28.36.2192026-04-03 → 2026-04-04 · 5 obs
● 2026-04-03 14:03:10
● 2026-04-04 23:40:58
○ 2026-04-26 06:23:32
○ 2026-05-11 13:05:08
○A103.28.39.32015-06-17 → 2015-06-17 · 3 obs
○ 2018-09-10 13:02:20
○ 2026-05-11 13:05:08
○A103.28.39.42015-11-04 → 2018-09-10 · 5 obs
● 2015-11-04 00:59:40
● 2018-09-10 13:02:20
○ 2026-04-03 14:03:10
○ 2026-05-11 13:05:08
○A15.197.240.202026-04-03 → 2026-05-11 · 2 obs
○ 2026-05-11 13:05:08
●A210.211.125.2062026-04-26 → 2026-05-11 · 3 obs
● 2026-04-26 06:23:32
● 2026-05-11 13:05:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| aocuoihanoi.com | 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 aocuoihanoi.com (unsigned zone)
⏱️ Timing
Total: 594ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.211.125.206 |
| NS | 4 | ns3.zonedns.vn, ns2.zonedns.vn... |
| MX | 1 | aocuoihanoi.com (pri: 10) |
| SOA | 1 | ns1.zonedns.vn root.aocuoihanoi.com |
Analysis
Hierarchy
The parent of mail.aocuoihanoi.com is aocuoihanoi.com.
Mail Server Role
aocuoihanoi.com serves as the mail server for aocuoihanoi.com.
IP Addresses
aocuoihanoi.com points to IP number: 210.211.125.206.
Other host names such as ftsshop.vn, vuongtamduc.vn, cpanel.thpttranhungdaohoian.edu.vn, www.vivatechs.vn.comque.net and giai.vn share IPs with aocuoihanoi.com.
Name Servers
aocuoihanoi.com is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
aocuoihanoi.com at least partially shares name servers with other domains, for instance nuoctinhkhiet.info, favitec.com, ngocdienpro.com, sunworld.vn and chipchip.edu.vn.
These name servers are commonly used 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.
Host names that point to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.
Host names that point to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn.
Mail Servers
aocuoihanoi.com is handled by a single mail server, aocuoihanoi.com.
aocuoihanoi.com points to a single IP: 210.211.125.206.