hicbt.com - robtex.com
hicbt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.45.229.101🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | sd229101.server.idn.vn | ||||||
| NS | ns1.dns.net.vn ⭐ | ||||||
| A | 2401:5f80:4001:2::5🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 210.211.108.160🇻🇳 VTDC-AS-VN210.211.108.0/22 Proxy-registered route object | ||||||
| PTR | ns1.dns.net.vn | ||||||
| NS | ns2.dns.net.vn | ||||||
| A | 2403:6000:3:3::🇻🇳 QTSP2403:6000::/40 | ||||||
| A | 103.45.229.100🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | ns2.dns.net.vn | ||||||
| MX | mail.hicbt.com ⭐ | ||||||
| A | 103.45.229.96🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | sd22996.server.idn.vn | ||||||
| TXT | v=spf1 a mx ip4:103.45.230.154 ~all | ||||||
| SOA | ns1.dns.net.vnwebmaster@dns.net.vn serial=1691506352 | ||||||
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=1778115756 | ||||||
Subdomains
mail.hicbt.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSdns1.netsoft.com.vn2016-12-14 → 2017-09-12 · 4 obs
● 2017-09-12 15:56:04
○ 2026-05-07 01:18:22
○ 2026-05-07 01:18:24
○NSdns2.netsoft.com.vn2016-12-14 → 2017-09-12 · 4 obs
● 2017-09-12 15:56:04
○ 2026-05-07 01:18:22
○ 2026-05-07 01:18:24
●NSns1.dns.net.vn2026-05-07 → 2026-05-07 · 3 obs
● 2026-05-07 01:18:22
● 2026-05-07 01:18:24
●NSns2.dns.net.vn2026-05-07 → 2026-05-07 · 3 obs
● 2026-05-07 01:18:22
● 2026-05-07 01:18:24
●MXmail.hicbt.com2026-05-07 → 2026-05-07 · 3 obs
● 2026-05-07 01:18:22
● 2026-05-07 01:18:24
○MXsmtp.hicbt.com2016-12-14 → 2017-09-12 · 4 obs
● 2017-09-12 15:56:04
○ 2026-05-07 01:18:22
○ 2026-05-07 01:18:24
●A103.45.229.1012026-05-07 → 2026-05-07 · 2 obs
● 2026-05-07 01:18:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| hicbt.com | ns2.dns.net.vn, ns1.dns.net.vn | - |
✅ Authoritative Response
Server:210.211.108.160
NS records: ns2.dns.net.vn, ns1.dns.net.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hicbt.com (unsigned zone)
⏱️ Timing
Total: 1634ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.45.229.101 |
| NS | 2 | ns1.dns.net.vn, ns2.dns.net.vn |
| MX | 1 | mail.hicbt.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:103.45.230.154 ~all |
| SOA | 1 | ns1.dns.net.vn webmaster.dns.net.vn |
Analysis
Hierarchy
The parent of mail.hicbt.com is hicbt.com.
IP Addresses
hicbt.com points to an IP address: 103.45.229.101.
other host names include mail.nrw.nuocmamtrieuphu.com, wowwater.com.vn, www.dutoan.net, dep.vn and ebe7b659-abf2-4cd7-a269-2785a87cda76.thcshoaiduc-lamha.edu.vn; they share IP numbers with hicbt.com.
Name Servers
Two name servers ns1.dns.net.vn and ns2.dns.net.vn handle the delegation for hicbt.com.
hicbt.com shares the same name server setup as other domains, for instance spsvietnam.gov.vn, kingtony.vn, magicseal.com.vn, fishone.com.vn and thietkelocphat.com.
hicbt.com at least partially shares name servers with other domains, such as hisa.vn, giaphuc.net and vscapital.vn.
Host names with two IP numbers:
ns1.dns.net.vn points to 2401:5f80:4001:2::5 and 210.211.108.160.
ns2.dns.net.vn points to 2403:6000:3:3:: and 103.45.229.100.
Mail Servers
hicbt.com is handled by a single mail server, mail.hicbt.com.
The host name mail.hicbt.com points to IP 103.45.229.96.