`ns.bit.vn`

CNAME	`dns.ladipage.com`
DNSSEC	⚠️ Not signed
A	3.1.139.30^{🇸🇬 Amazon3.0.0.0/15 EC2 SIN prefix}
		PTR	`ec2-3-1-139-30.ap-southeast-1.compute.amazonaws.com`
A	18.136.245.79^{🇸🇬 Amazon18.136.0.0/16 EC2 SIN prefix}

`bit.vn`

	DNSSEC	⚠️ Not signed
	NS	`ns-master.inet.vn` ⭐
	NS	`ns1.inet.vn`
	NS	`ns2.inet.vn`
	NS	`ns3.inet.vn` ⚠️ Not in zone NS records
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽¹⁰⁾
	MX	`aspmx2.googlemail.com`⁽¹⁵⁾
	MX	`aspmx3.googlemail.com`⁽¹⁵⁾
	MX	`aspmx4.googlemail.com`⁽¹⁵⁾
	MX	`aspmx5.googlemail.com`⁽¹⁵⁾
	TXT	`google-site-verification=Ai3BV_votrea30rRVFgjMJB9jOGJo36ugmmf3kjDj_s`
	SOA	`ns-master.inet.vn`postmaster@inet.vn 2015-07-28 #1

Previously NS for

bit.vn

Same first word

ns.cn.ua

ns.cf

ns.crimea.ua

ns.ch.eu.org

ns.ac.th

ns.tools

ns.bt

ns.ha.cn

ns.ac

ns.com.au

ns.me.uk

ns.dog

ns.cr

ns.lutsk.ua

ns.net.ua

ns.world

ns.ro.gov.br

ns.sx

ns.cm

ns.od.ua

ns.dp.ua

ns.gob.cl

ns.si

ns.net.au

ns.gov.my

ns.gq

ns.synology.me

ns.myshopify.com

ns.gl

ns.gifts

ns.ly

ns.gov

ns.ee

ns.net.my

ns.gu

ns.com.py

ns.lviv.ua

ns.lg.ua

ns.nhs.uk

ns.org

ns.rs

ns.cq.cn

ns.uz

ns.org.tw

ns.de

ns.ba

ns.spb.su

ns.net.br

ns.mk

ns.cc

ns.dk

ns.zp.ua

ns.co.nz

ns.biz

ns.tr

ns.ht

ns.gov.mn

ns.is

ns.be

ns.uy

ns.games

ns.ro

ns.ma

ns.life

ns.ac.me

ns.org.hk

ns.nt.ro

ns.msk.ru

ns.gov.ee

ns.net.cn

ns.ao

ns.ru

ns.company

ns.poivron.org

ns.to

ns.io

ns.mk.ua

ns.org.mv

ns.la

ns.ru.net

ns.fi

ns.com.cn

ns.qa

ns.gold

ns.gov.me

ns.sumy.ua

ns.ks.ua

ns.dn.ua

ns.cl

ns.chat

ns.eu.org

ns.com.pk

ns.cx

ns.or.at

ns.org.br

ns.my

ns.fyi

ns.fo

ns.ky

ns.tn

Similar names

sn.md

sn.com.mx

sn.cl

sn.in.th

sn.sumy.ua

sn.net.ua

sn.lv

sn.hu

sn.su

sn.od.ua

ns.lt

sn.com.sv

sn.no

ns.net.id

ns.hepforge.org

ns.spb.ru

ns.net

sn.ht

sn.edu.vn

ns.gov.pt

sn.de

ns.ax

ns.ci

ns.ms

ns.com.tw

sn.gl

ns.gg

ns.altervista.org

ns.nl

ns.radio.fm

ns.net.mv

ns.ai

ns.edu.pl

ns.k12.ut.us

ns.dyndns.org

ns.net.nz

ns.domains

sn.com.au

sn.be

ns.ras.ru

ns.co.at

ns.cz

ns.donetsk.ua

sn.biz

ns.cn

ns.gov.ru

ns.kharkov.ua

ns.hk

ns.s3.amazonaws.com

ns.com.co

sn.js.cn

ns.onl

ns.express

ns.hs.kr

sn.org.ua

ns.in.th

ns.gov.cl

sn.dp.ua

ns.uk

ns.works

ns.vc

ns.ae

ns.pl

ns.gov.lv

sn.se

ns.ck.ua

ns.riik.ee

sn.com.ar

sn.gy

sn.cv.ua

sn.im

sn.by

ns.tc

sn.net.br

ns.hr

ns.org.cn

ns.fm

ns.art.pl

ns.keymachine.de

sn.company

ns.parts

ns.az

sn.co.rs

ns.email

ns.boo

ns.com

ns.com.mv

ns.gov.mg

sn.me

ns.eu

ns.sa

ns.army

ns.sh

ns.tk

ns.com.sg

sn.gob.mx

ns.su

ns.services

sn.uk

ns.pro.br

sn.cc

ns.im

sn.team

ns.fr

ns.sm.ua

ns.mx

ns.mil.tw

ns.vg

sn.sakura.ne.jp

ns.or.kr

ns.com.tr

ns.team

ns.cv.ua

ns.agency

ns.je

ns.km.ua

ns.productions

ns.mt

ns.iki.fi

ns.no

ns.tel

ns.ni

ns.potager.org

ns.farm

sn.org

ns.edu.me

ns.net.pl

ns.net.kg

ns.ml

ns.to.gov.br

ns.lib.md.us

ns.gov.sg

ns.in.ua

sn.ink

DNS History

4 records (1 active, 3 former)

○A123.30.104.412015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 03:01:42
○ 2017-07-27 10:12:28
○ 2026-05-09 06:24:16

○A202.43.110.752017-07-27 → 2017-09-04 · 5 obs

○ 2016-11-25 00:54:02
● 2017-07-27 10:12:28
● 2017-09-04 18:08:20
○ 2026-05-09 06:24:14
○ 2026-05-09 06:24:16

○A222.255.237.812015-08-03 → 2016-11-25 · 4 obs

● 2015-08-03 03:01:42
● 2016-11-25 00:54:02
○ 2017-07-27 10:12:28
○ 2026-05-09 06:24:16

●CNAMEdns.ladipage.com2026-05-09 → 2026-05-09 · 2 obs

● 2026-05-09 06:24:14
● 2026-05-09 06:24:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
bit.vn	ns1.inet.vn, ns2.inet.vn, ns3.inet.vn	3 records

✅ Authoritative Response

Server:210.211.99.38

NS records: ns1.inet.vn, ns2.inet.vn, ns3.inet.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bit.vn (unsigned zone)

⏱️ Timing

Total: 1291ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`dns.ladipage.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.inet.vn, ns1.inet.vn, ns2.inet.vn)

Analysis

IP Addresses

ns.bit.vn resolves to two IPs: 3.1.139.30 and 18.136.245.79.

other host names for instance vietmoney.com.vn, walletpaygate.com, dns.ladipage.com, ec2-18-136-245-79.ap-southeast-1.compute.amazonaws.com and ldp.to share IP numbers with ns.bit.vn.

ns.bit.vn - robtex.com

ns.bit.vn

bit.vn