khohanghieu.com - robtex.com
khohanghieu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.153.214.154🇻🇳 VINTEK-AS-VN103.153.214.0/24 VINTEK-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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| MX | 103.153.214.154.khohanghieu.com ⭐ | ||||||
| SOA | ns1.zonedns.vnroot@khohanghieu.com 2021-04-14 #3 | ||||||
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=1774394827 | ||||||
Same first word
khohanghieu.com |
DNS History
10 records (5 active, 5 former)
○NSns1.dotvndns.vn2015-10-25 → 2016-01-04 · 4 obs
● 2016-01-04 20:15:50
○ 2016-04-02 23:00:16
○ 2026-03-24 23:36:08
○NSns1.pavietnam.vn2015-10-25 → 2016-04-02 · 4 obs
● 2016-04-02 23:00:16
○ 2026-03-12 23:51:14
○ 2026-03-24 23:36:08
●NSns1.zonedns.vn2026-03-12 → 2026-03-24 · 3 obs
● 2026-03-12 23:51:14
● 2026-03-24 23:36:08
○NSns2.pavietnam.vn2015-10-25 → 2016-04-02 · 4 obs
● 2016-04-02 23:00:16
○ 2026-03-12 23:51:14
○ 2026-03-24 23:36:08
●NSns2.zonedns.vn2026-03-12 → 2026-03-24 · 3 obs
● 2026-03-12 23:51:14
● 2026-03-24 23:36:08
●NSns3.zonedns.vn2026-03-12 → 2026-03-24 · 3 obs
● 2026-03-12 23:51:14
● 2026-03-24 23:36:08
●MX103.153.214.154.khohanghieu.com2026-03-12 → 2026-03-24 · 3 obs
● 2026-03-12 23:51:14
● 2026-03-24 23:36:08
○MXmr.pavietnam.vn2015-10-25 → 2016-04-02 · 4 obs
● 2016-04-02 23:00:16
○ 2026-03-12 23:51:14
○ 2026-03-24 23:36:08
●A103.153.214.1542026-03-12 → 2026-03-24 · 3 obs
● 2026-03-12 23:51:14
● 2026-03-24 23:36:08
○A112.213.89.32015-10-25 → 2016-04-02 · 4 obs
● 2016-04-02 23:00:16
○ 2026-03-12 23:51:14
○ 2026-03-24 23:36:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| khohanghieu.com | ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn | - |
✅ Authoritative Response
Server:64.176.84.220
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for khohanghieu.com (unsigned zone)
⏱️ Timing
Total: 1376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.153.214.154 |
| NS | 2 | ns2.zonedns.vn, ns1.zonedns.vn |
| MX | 1 | 103.153.214.154.khohanghieu.com (pri: 5) |
| SOA | 1 | ns1.zonedns.vn root.khohanghieu.com |
Analysis
IP Addresses
khohanghieu.com maps to IP address 103.153.214.154.
Name Servers
khohanghieu.com is delegated to name servers ns1.zonedns.vn, ns2.zonedns.vn and ns3.zonedns.vn.
khohanghieu.com at least partially shares name servers with other domains such as gauexpress.com, maylocnuocohido.com, vistore.vn, dyechem-vn.com and thegioimuaban.vn.
These name servers are commonly used alongside ns4.zonedns.vn, ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Names with two IPs: ns1.zonedns.vn maps to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220; ns2.zonedns.vn maps to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51; ns3.zonedns.vn maps to 2001:df1:3200::15 and 103.28.36.30. Names mapping to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.
Mail Servers
khohanghieu.com is handled by a single mail server, 103.153.214.154.khohanghieu.com.