dongbaohiem.com - robtex.com
dongbaohiem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.199.230.179🇸🇬 DIGITALOCEAN128.199.192.0/18 DigitalOcean | ||||||
| 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.dongbaohiem.com ⭐ | ||||||
| A | 128.199.230.179🇸🇬 DIGITALOCEAN128.199.192.0/18 DigitalOcean | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns1.dns.net.vnwebmaster@dns.net.vn serial=1691504898 | ||||||
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=1778400946 | ||||||
Subdomains
mail.dongbaohiem.com |
Same first word
dongbaohiem.com |
DNS History
4 records (4 active, 0 former)
●NSns1.dns.net.vn2016-03-02 → 2026-05-10 · 2 obs
● 2026-05-10 08:43:28
●NSns2.dns.net.vn2016-03-02 → 2026-05-10 · 2 obs
● 2026-05-10 08:43:28
●MXmail.dongbaohiem.com2016-03-02 → 2026-05-10 · 2 obs
● 2026-05-10 08:43:28
●A128.199.230.1792016-03-02 → 2026-05-10 · 2 obs
● 2026-05-10 08:43:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| dongbaohiem.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 dongbaohiem.com (unsigned zone)
⏱️ Timing
Total: 1567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.199.230.179 |
| NS | 2 | ns1.dns.net.vn, ns2.dns.net.vn |
| MX | 1 | mail.dongbaohiem.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns1.dns.net.vn webmaster.dns.net.vn |
Analysis
Hierarchy
dongbaohiem.com is the parent of mail.dongbaohiem.com.
IP Addresses
dongbaohiem.com points to a single IP number: 128.199.230.179.
other host names for instance edu.dhsphn.tbmc.edu.vn, tbmc.edu.vn, www.tbmc.edu.vn, dhsphn.tbmc.edu.vn and mail.dongbaohiem.com share IP numbers with dongbaohiem.com.
Name Servers
dongbaohiem.com is delegated to two name servers: ns1.dns.net.vn and ns2.dns.net.vn.
dongbaohiem.com shares the same name server setup as other domains, for example hachant.id.vn, tuvannhakhoa.org, monmin.net, agop.com.vn and edoc.com.vn.
dongbaohiem.com at least partially shares name servers with other domains, for instance pddc.vn, dcnet.vn, thanhhoasongda.com.vn, kbcn.io.vn and knv.vn.
These name servers are commonly used with the name servers ns3.dns.net.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
dongbaohiem.com is handled by a single mail server, mail.dongbaohiem.com.
Host name mail.dongbaohiem.com points to IP address 128.199.230.179.