btcons.com.vn - robtex.com
btcons.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.7.6.28🇻🇳 SAPO-VN103.7.6.0/24 | ||||||
| NS | ns1.dotvndns.vn ⭐ ⚠️ Not in parent delegation | ||||||
| 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 | ns1.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| 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.dotvndns.vn ⚠️ Not in parent delegation | ||||||
| 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 | ns2.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| SOA | ns1.dotvndns.vnhostmaster@btcons.com.vn 2025-10-30 #2 | ||||||
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=2022705520 | ||||||
Same first word
Similar names
cnbtos.com |
csbont.com |
btcson.com |
bscont.com.br |
bstcon.com |
boncst.com |
cnsbot.com |
sbotcn.com |
tnocbs.cn |
nbcost.com |
tbcons.com.vn |
tbcons.com |
bostcn.com |
cnbost.com |
bconst.com |
DNS History
6 records (6 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 12:02:38
●NSns1.pavietnam.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 12:02:38
●NSns2.dotvndns.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 12:02:38
●NSns2.pavietnam.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 12:02:38
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 12:02:38
●A103.7.6.282026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 12:02:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| btcons.com.vn | ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btcons.com.vn (unsigned zone)
⏱️ Timing
Total: 2095ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.7.6.28 |
| NS | 2 | ns1.dotvndns.vn, ns2.dotvndns.vn |
| SOA | 1 | ns1.dotvndns.vn hostmaster.btcons.com.vn |
Analysis
IP Addresses
btcons.com.vn points to a single IP: 103.7.6.28.
Other host names, for instance vpro.vn, bvtvthienbinh.com, phutungdongco.vn, topgiakids.vn and www.phongkhamphukhoaeva.vn share IP numbers with btcons.com.vn.
Name Servers
btcons.com.vn is delegated to five name servers: nsbak.pavietnam.net, ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.
btcons.com.vn at least partially shares its name servers with other domains, for instance vt.edu.vn, sieuthithietke.com, fujielevator.vn, shark.vn and xn--nhakhoakhngau-xlb15b.com.
These name servers are commonly used alongside nsbak.dotvndns.com and ns3.dotvndns.vn.
Host names with two IP numbers:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22.
ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3.
ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247.
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3.
ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Host names pointing to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn.
Host names pointing to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn.
Host names pointing to 2406:9c80::9000:111: ns2.dotvndns.vn and ns2.pavietnam.vn.
Host names pointing to 222.255.121.247: ns2.dotvndns.vn and ns2.pavietnam.vn.