btq.com.vn - robtex.com
btq.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 125.212.253.214🇻🇳 VTDC-AS-VN125.212.252.0/23 VIETTEL-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 | ||||||
| NS | ns1.pavietnam.vn | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| 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 | ||||||
| MX | webmail.btq.com.vn ⭐ | ||||||
| A | 125.212.253.214🇻🇳 VTDC-AS-VN125.212.252.0/23 VIETTEL-VN | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@btq.com.vn 2022-03-08 #1 | ||||||
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=2022709064 | ||||||
Subdomains
Same first word
btq.co |
btq.cl |
btq.tv |
btq.it |
btq.gr |
btq.pl |
btq.com |
btq.az |
btq.today |
btq.cz |
btq.me |
btq.de |
btq.vn |
btq.ru |
btq.ca |
btq.com.vn |
btq.io |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 04:53:00
●NSns2.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 04:53:00
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 04:53:00
●MXwebmail.btq.com.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 04:53:00
●A125.212.253.2142026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 04:53:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| btq.com.vn | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at vn: Error: DNS query timeout: 203.119.38.105 for DNSKEY vn
⏱️ Timing
Total: 4954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 125.212.253.214 |
| NS | 3 | ns1.pavietnam.vn, ns2.pavietnam.vn... |
| MX | 1 | webmail.btq.com.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | nsbak.pavietnam.net hostmaster.btq.com.v |
Analysis
Hierarchy
btq.com.vn is the parent of webmail.btq.com.vn and www.btq.com.vn.
IP Addresses
btq.com.vn points to an IP address: 125.212.253.214.
other host names include www.bcgland.com.vn, cattuongquan.com, vietytile.vn, digital-marketing.com.vn and imperiagarden.vn; they share IP numbers with btq.com.vn.
Name Servers
btq.com.vn is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
btq.com.vn at least partially shares name servers with other domains, for instance ecobus.vn, fptdangkynhanh.vn, nhomvietphap.com, songchaupetro.vn and luxdele.com.
These name servers are commonly used with the following: ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and ns3.dotvndns.vn.
Host names with two IP numbers: The host name nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22; The host name ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Host names with one IP number: The host name ns1.pavietnam.vn points to 2406:9c80::66.
Mail Servers
btq.com.vn is handled by a single mail server, webmail.btq.com.vn.
The host name webmail.btq.com.vn points to IP 125.212.253.214.