btq.vn - robtex.com

btq.vn

DNSSEC⚠️ Not signed
A125.212.253.214🇻🇳 VTDC-AS-VN125.212.252.0/23 VIETTEL-VN
PTRip-125-212-253-214.defastlink.net
NSns1.pavietnam.vn ⭐
A2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns1.dotvndns.vn
A112.213.89.3🇻🇳 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
PTRns1.dotvndns.vn
NSns2.pavietnam.vn
A2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns2.dotvndns.vn
A222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT
PTRstatic.vdc.vn
PTRstatic.vnpt.vn
NSnsbak.pavietnam.net
A2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRnsbak.dotvndns.com
A112.213.89.22🇻🇳 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
PTRns8922.dotvndns.vn
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A74.125.137.26🇺🇸 Google74.125.137.0/24
PTRdy-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
MXwebmail.btq.vn(10)
A125.212.253.214🇻🇳 VTDC-AS-VN125.212.252.0/23 VIETTEL-VN
PTRip-125-212-253-214.defastlink.net
TXTv=spf1 a mx ~all
SOAns1.pavietnam.vnhostmaster@btq.vn 2026-04-13 #32

vn

DNSSEC🔒 Signed (DS record present)
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030754761

Subdomains

host.btq.vn
www.btq.vn
webmail.btq.vn

Same first word

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btq.io
btq.co
btq.cl
btq.tv
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btq.ru
btq.ca

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qbt.us
qtb.tv
bqt.com
bqt.org
qtb.com.br
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tqb.com.tn
qbt.net
qtb.cn
qbt.ch

DNS History

14 records (10 active, 4 former)

20162017201820192020202120222023202420252026NSns1.pavietnam.vnns2.pavietnam.vnnsbak.pavietnam.netns1.dns.net.vnns2.dns.net.vnMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comwebmail.btq.vnmail.btq.vnA125.212.253.214115.84.182.50
○NSns1.dns.net.vn2015-07-05 → 2017-02-05 · 4 obs
● 2015-07-05 10:30:50
● 2017-02-05 09:42:06
○ 2026-05-01 09:40:40
○ 2026-05-10 16:20:50
●NSns1.pavietnam.vn2026-05-01 → 2026-05-10 · 3 obs
○ 2017-02-05 09:42:06
● 2026-05-01 09:40:40
● 2026-05-10 16:20:50
○NSns2.dns.net.vn2015-07-05 → 2017-02-05 · 4 obs
● 2015-07-05 10:30:50
● 2017-02-05 09:42:06
○ 2026-05-01 09:40:40
○ 2026-05-10 16:20:50
●NSns2.pavietnam.vn2026-05-01 → 2026-05-10 · 3 obs
○ 2017-02-05 09:42:06
● 2026-05-01 09:40:40
● 2026-05-10 16:20:50
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-10 · 3 obs
○ 2017-02-05 09:42:06
● 2026-05-01 09:40:40
● 2026-05-10 16:20:50
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-10 · 3 obs
○ 2017-02-05 09:42:06
● 2026-05-01 09:40:40
● 2026-05-10 16:20:50
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-10 · 3 obs
○ 2017-02-05 09:42:06
● 2026-05-01 09:40:40
● 2026-05-10 16:20:50
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-10 · 3 obs
○ 2017-02-05 09:42:06
● 2026-05-01 09:40:40
● 2026-05-10 16:20:50
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-10 · 3 obs
○ 2017-02-05 09:42:06
● 2026-05-01 09:40:40
● 2026-05-10 16:20:50
●MXaspmx.l.google.com2026-05-01 → 2026-05-10 · 3 obs
○ 2017-02-05 09:42:06
● 2026-05-01 09:40:40
● 2026-05-10 16:20:50
○MXmail.btq.vn2015-07-05 → 2017-02-05 · 4 obs
● 2015-07-05 10:30:50
● 2017-02-05 09:42:06
○ 2026-05-01 09:40:40
○ 2026-05-10 16:20:50
●MXwebmail.btq.vn2026-05-01 → 2026-05-10 · 3 obs
○ 2017-02-05 09:42:06
● 2026-05-01 09:40:40
● 2026-05-10 16:20:50
○A115.84.182.502015-07-05 → 2017-02-05 · 4 obs
● 2015-07-05 10:30:50
● 2017-02-05 09:42:06
○ 2026-05-01 09:40:40
○ 2026-05-10 16:20:50
●A125.212.253.2142026-05-01 → 2026-05-10 · 3 obs
○ 2017-02-05 09:42:06
● 2026-05-01 09:40:40
● 2026-05-10 16:20:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
btq.vnnsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn4 records

✅ Authoritative Response

Server:112.213.89.22

NS records: nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btq.vn (unsigned zone)

⏱️ Timing

Total: 4117ms | Queries: -

📄 Records

TypeCountSample Data
A1125.212.253.214
NS3nsbak.pavietnam.net, ns1.pavietnam.vn...
MX6alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 a mx ~all
SOA1ns1.pavietnam.vn hostmaster.btq.vn

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)

Analysis

Hierarchy

btq.vn is a parent of host.btq.vn, www.btq.vn and webmail.btq.vn.

IP Addresses

btq.vn points to a single IP number: 125.212.253.214.

Other host names, for instance webmail.btq.vn, www.bvgroup.vn, doannhat.com, www.lecmax.com.vn and www.lecmax.vn share IP numbers with btq.vn.

Name Servers

The domain btq.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

btq.vn shares name servers with other domains at least partially, for instance cie-fl.edu.vn, sqs.vn, mangfpt1.com, lysubattrang.vn and davipharm.info.

These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, 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.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

Mail Servers

Six mail servers handle btq.vn: webmail.btq.vn, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

btq.vn shares some mail servers with other domains, including ns500821.ns500821.ns500841.ns500821.ns500821.ns500794.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com, eticsoft.com, saguss.com, ns500758.ns500759.ns500698.ns500698.ns500735.ns500736.ns500735.ns500698.ns500698.ns500698.ns500735.ns500708.ns500686.ns500652.ns500576.trackreceptor.com and ns500671.ns500742.ns500754.ns500671.ns500731.ns500671.ns500704.ns500678.ns500649.ns500291.ns500291.ns500291.ns500131.lustychickser.com.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4023:c06::1b and 74.125.137.26; alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.27; alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27; alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26; alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27.

Host names with one IP number:

webmail.btq.vn points to: 125.212.253.214.