btta.vn - robtex.com

btta.vn

DNSSEC⚠️ Not signed
A45.252.248.37🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN
NSns1.dns.net.vn ⭐
A2401:5f80:4001:2::5🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN
A210.211.108.160🇻🇳 VTDC-AS-VN210.211.108.0/22 Proxy-registered route object
PTRns1.dns.net.vn
NSns2.dns.net.vn
A2403:6000:3:3::🇻🇳 QTSP2403:6000::/40
A103.45.229.100🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route)
PTRns2.dns.net.vn
MXmx1.larksuite.com ⭐
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
MXmx2.larksuite.com(5)
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
MXmx3.larksuite.com(10)
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
A101.126.58.223🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.230.154🇨🇳 CHINAMOBILE-CN122.14.224.0/20
TXTverification-code-site-App_lark=5L4kv3AC6JIWOKFQe9B1
TXTv=spf1 +include:spf.onlarksuite.com -all
SOAns1.dns.net.vnwebmaster@dns.net.vn serial=1747128526

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=2030754076

Subdomains

www.btta.vn
mail.btta.vn

Same first word

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btta.com.au
btta.info
btta.de
btta.vn
btta.ir
btta.org
btta.jp
btta.com
btta.net
btta.es
btta.cz

Similar names

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atbt.cn
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batt.mobi
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batt.eu
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batt.nl
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batt.co.nz
tbta.info
tbta.net
batt.ru
atbt.com
tabt.dk
attb.pl
abtt.org.br
batt.host
batt.cc

DNS History

6 records (6 active, 0 former)

NSns1.dns.net.vnns2.dns.net.vnMXmx1.larksuite.commx2.larksuite.commx3.larksuite.comA45.252.248.37
●NSns1.dns.net.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 12:45:18
● 2026-05-10 05:09:50
●NSns2.dns.net.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 12:45:18
● 2026-05-10 05:09:50
●MXmx1.larksuite.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 12:45:18
● 2026-05-10 05:09:50
●MXmx2.larksuite.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 12:45:18
● 2026-05-10 05:09:50
●MXmx3.larksuite.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 12:45:18
● 2026-05-10 05:09:50
●A45.252.248.372026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 12:45:18
● 2026-05-10 05:09:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
btta.vnns1.dns.net.vn, ns2.dns.net.vn3 records

✅ Authoritative Response

Server:103.45.229.100

NS records: ns1.dns.net.vn, ns2.dns.net.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btta.vn (unsigned zone)

⏱️ Timing

Total: 1154ms | Queries: -

📄 Records

TypeCountSample Data
A145.252.248.37
NS2ns2.dns.net.vn, ns1.dns.net.vn
MX3mx2.larksuite.com (pri: 5), mx3.larksuite.com (pri: 10)...
TXT2verification-code-site-App_lark=5L4kv3AC, v=spf1 +include:spf.onlarksuite.com -all
SOA1ns1.dns.net.vn webmaster.dns.net.vn

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns2.dns.net.vn, ns1.dns.net.vn, ns1.dns.net.vn)

Analysis

Hierarchy

btta.vn is a parent of www.btta.vn and mail.btta.vn.

IP Addresses

btta.vn points to a single IP address: 45.252.248.37.

Other host names such as www.trungongvang.vn.ovc.vn, www.btta.vn.ovc.vn, ongvang.edu.vn.ovc.vn, www.training.ovc.vn and www.trananhtrung.com.ovc.vn share IP numbers with btta.vn.

Name Servers

btta.vn is delegated to two name servers: ns1.dns.net.vn and ns2.dns.net.vn.

btta.vn uses the same name server setup as other domains, including epcoc.luu.vn, luathatran.vn, tmtmedi.com, ksxh.vn and pyramid.com.vn.

At least part of the name servers for btta.vn are shared with other domains, for instance pooltek.com.vn, cnlachong.com, chetancuonghaodat.vn, kokuyo.vn and dongduong-ate.com.vn.

These name servers are commonly used alongside 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

Three mail servers handle btta.vn: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

btta.vn shares at least some mail servers with other domains, for example comedia.com.hk, offer.domains, synctrack.io, kangfuer.com and teknologipendidikan.biz.id.

Host names with three IPs:

Host name mx3.larksuite.com points to: 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Host names with a single IP:

Host name mx1.larksuite.com points to: 18.139.153.173.

Host name mx2.larksuite.com points to: 18.139.153.173.

Names pointing to 18.139.153.173: mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com.