openbds.com.vn - robtex.com
openbds.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.10.198.94DVS-AS-VN157.10.198.0/23 MEGAHOSTBIZ-VN | ||||||
| NS | ns1.pavietnam.vn ⭐ | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.pavietnam.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | nsbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| MX | mail.openbds.com.vn ⭐ | ||||||
| A | 157.10.198.94DVS-AS-VN157.10.198.0/23 MEGAHOSTBIZ-VN | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@openbds.com.vn 2024-06-17 #4 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022813057 | ||||||
rank #2269 in the tld
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-07-11 → 2026-07-20 · 2 obs
● 2026-07-20 14:47:20
●NSns2.pavietnam.vn2026-07-11 → 2026-07-20 · 2 obs
● 2026-07-20 14:47:20
●NSnsbak.pavietnam.net2026-07-11 → 2026-07-20 · 2 obs
● 2026-07-20 14:47:20
●MXmail.openbds.com.vn2026-07-11 → 2026-07-20 · 2 obs
● 2026-07-20 14:47:20
●A157.10.198.942026-07-11 → 2026-07-20 · 2 obs
● 2026-07-20 14:47:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| openbds.com.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openbds.com.vn (unsigned zone)
⏱️ Timing
Total: 2072ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.10.198.94 |
| NS | 3 | ns2.pavietnam.vn, ns1.pavietnam.vn... |
| MX | 1 | mail.openbds.com.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.pavietnam.vn hostmaster.openbds.com. |
Analysis
IP Addresses
openbds.com.vn has exactly one IP address — 157.10.198.94.
Name Servers
Three name servers are authoritative for openbds.com.vn: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
The name servers of openbds.com.vn overlap at least partially with those of other domains — among them ttcntt-stnmtquangninh.gov.vn, vinhtruong.vn, ecode.vn and two more.
These name servers commonly appear in delegations together with ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn and 3 other.
nsbak.pavietnam.net resolves to 112.213.89.22 and 2406:9c80::9000:302. ns1.pavietnam.vn resolves to 112.213.89.3 and 2406:9c80::66. ns2.pavietnam.vn resolves to 222.255.121.247 and 2406:9c80::9000:111. All three hostnames point to two IP numbers each.
Mail Servers
openbds.com.vn uses one mail server — mail.openbds.com.vn.
There is one IP number for mail.openbds.com.vn: 157.10.198.94.