khaiquoc.com - robtex.com
khaiquoc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.84.177.9🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object | ||||||
| PTR | redirect.viettelidc.com.vn | ||||||
| NS | ns1.viettelidc.com.vn ⭐ | ||||||
| A | 2401:5f80:2000:2::4🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 115.84.177.33🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object | ||||||
| PTR | ns1.vtdc.net | ||||||
| PTR | ns1.viettelidc.com.vn | ||||||
| NS | ns.viettelidc.com.vn | ||||||
| A | 2401:5f80:2000:1::5🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 115.84.177.8🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object | ||||||
| PTR | ns.vtdc.net | ||||||
| PTR | ns.viettelidc.com.vn | ||||||
| NS | ns2.viettelidc.com.vn | ||||||
| A | 2401:5f80:4000:1::4🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 115.84.181.10🇻🇳 VTDC-AS-VN115.84.180.0/22 Proxy-registered route object | ||||||
| PTR | ns2.vtdc.net | ||||||
| PTR | ns2.viettelidc.com.vn | ||||||
| MX | mx.viettelidc.com.vn ⭐ | ||||||
| A | 103.1.208.155🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
| PTR | hl-smtp01.viettelidc.com.vn | ||||||
| A | 103.1.208.156🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
| PTR | hl-smtp02.viettelidc.com.vn | ||||||
| SOA | ns.viettelidc.com.vnhostmaster@khaiquoc.com serial=1778350207 | ||||||
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=1778349401 | ||||||
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
○NSdns1.name-services.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-19 03:53:20
○ 2026-05-09 18:10:30
○NSdns2.name-services.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-19 03:53:20
○ 2026-05-09 18:10:30
○NSdns3.name-services.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-19 03:53:20
○ 2026-05-09 18:10:30
○NSdns4.name-services.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-19 03:53:20
○ 2026-05-09 18:10:30
○NSdns5.name-services.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-19 03:53:20
○ 2026-05-09 18:10:30
●NSns.viettelidc.com.vn2015-05-19 → 2026-05-09 · 3 obs
● 2015-05-19 03:53:20
● 2026-05-09 18:10:30
●NSns1.viettelidc.com.vn2015-05-19 → 2026-05-09 · 3 obs
● 2015-05-19 03:53:20
● 2026-05-09 18:10:30
●NSns2.viettelidc.com.vn2015-05-19 → 2026-05-09 · 3 obs
● 2015-05-19 03:53:20
● 2026-05-09 18:10:30
○MXmail.khaiquoc.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-19 03:53:20
○ 2026-05-09 18:10:30
●MXmx.viettelidc.com.vn2015-05-19 → 2026-05-09 · 3 obs
● 2015-05-19 03:53:20
● 2026-05-09 18:10:30
●A115.84.177.92026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 22:46:22
● 2026-05-09 18:10:30
○A115.84.181.352015-05-19 → 2016-09-11 · 5 obs
● 2015-05-19 03:53:20
● 2016-09-11 08:24:58
○ 2017-04-19 15:53:40
○ 2026-05-09 18:10:30
○A202.67.150.2402008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-19 03:53:20
○ 2026-05-09 18:10:30
○A210.211.113.1412017-04-19 → 2017-08-21 · 5 obs
● 2017-04-19 15:53:40
● 2017-08-21 12:48:18
○ 2026-02-17 22:46:22
○ 2026-05-09 18:10:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| khaiquoc.com | ns1.viettelidc.com.vn, ns2.viettelidc.com.vn, ns.viettelidc.com.vn | - |
✅ Authoritative Response
Server:115.84.181.10
NS records: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn, ns.viettelidc.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for khaiquoc.com (unsigned zone)
⏱️ Timing
Total: 1739ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.84.177.9 |
| NS | 3 | ns.viettelidc.com.vn, ns1.viettelidc.com.vn... |
| MX | 1 | mx.viettelidc.com.vn (pri: 10) |
| SOA | 1 | ns.viettelidc.com.vn hostmaster.khaiquoc |
Analysis
IP Addresses
khaiquoc.com resolves to one IP number: 115.84.177.9.
other host names including mgchimnon.badinh.edu.vn, cmilogistics.com.vn, sso.langson.edu.vn, gangduc.com and rakita.vn share IP numbers with khaiquoc.com.
Name Servers
khaiquoc.com is delegated to three name servers ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.
khaiquoc.com at least partially shares name servers with other domains, for instance dovado.com.vn, benvungcompany.com, 0-24.38.244.171.in-addr.arpa, viora.com.vn and eme31.com.vn.
These name servers are commonly used with ns1.vtdc.net, ns2.vtdc.net and ns.vtdc.net.
Host names with two IP numbers:
ns1.viettelidc.com.vn points to: 2401:5f80:2000:2::4 and 115.84.177.33.
ns2.viettelidc.com.vn points to: 2401:5f80:4000:1::4 and 115.84.181.10.
ns.viettelidc.com.vn points to: 2401:5f80:2000:1::5 and 115.84.177.8.
Mail Servers
khaiquoc.com is handled by a single mail server, mx.viettelidc.com.vn.
khaiquoc.com shares the same mail server setup as other domains, for instance finy.vn, maritech.com.vn, bpg.com.vn, ecovetvina.com and ngocdiep.vn.
khaiquoc.com shares at least partially some mail servers with other domains, including tnh.com.vn, haprogroup.vn and redapron.vn.
mx.viettelidc.com.vn resolves to two IP numbers: 103.1.208.155 and 103.1.208.156.