`b.mx.bartk.us`

DNSSEC	⚠️ Not signed
A	44.25.143.164^{🇺🇸 HAMWAN44.25.0.0/16 ADG Access Data Group Inc.}
		PTR	`a.mx.bartk.us`

`mx.bartk.us`

DNSSEC

⚠️ Not signed

PTR for

132.255.24.44.in-addr.arpa

MX for

bartk.us

Same first word

b.co.za

b.io

b.ws

b.js.cn

b.je

b.country

b.ro

b.akamaiedge-staging.net

b.top

b.ms

b.ln.cn

b.ua

b.gov.lv

b.co.kr

b.media

b.ee

b.ie

b.com.mx

b.com.de

b.gt

b.gp

b.digital

b.org

b.box

b.new

b.ls

b.st

b.cn

b.co.zw

b.watch

b.kz

b.cz

b.wtf

b.akamaiedge.net

b.my

b.gy

b.edu.vn

b.de

b.hn

b.center

b.movie

b.pl

b.kg

b.capital

b.fashion

b.sg

b.af

b.cc

b.camp

b.org.nz

b.githubusercontent.com

b.fyi

b.bi

b.bw

b.sh

b.vg

b.at

b.is

b.care

b.site

b.ph

b.lu

b.gd

b.ink

b.cd

b.gold

b.art.pl

b.uy

b.sc

b.co

b.systems

b.s3.amazonaws.com

b.vn.ua

b.beer

b.sk

b.glass

b.cr

b.lol

b.akamai.net

b.cash

b.fi

b.net.nz

b.hr

b.fm

b.company

b.qh.cn

b.app

b.vodka

b.doctor

b.me

b.aivencloud.com

b.br

b.nx.cn

b.cx

b.dk

b.gl

b.et

b.hm

b.info.pl

b.nu

b.link

b.co.nl

b.mr

b.ht

b.cm

b.biz

b.asia

b.green

b.co.uk

b.ai

b.akamai-staging.net

b.gov.au

b.fit

b.tc

b.gg

b.com.br

b.tv

b.hu

b.ddns.net

b.bike

b.vu

b.game

b.to

b.ly

b.com.ua

b.eus

b.cl

b.fr

b.ath.cx

b.mw

DNS History

1 record (1 active, 0 former)

●A44.25.143.1642026-03-26 → 2026-04-29 · 2 obs

● 2026-03-26 20:29:20
● 2026-04-29 14:47:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
bartk.us	a.ns.bartk.us, b.ns.bartk.us	2 records

✅ Authoritative Response

Server:44.25.143.162

NS records: a.ns.bartk.us, b.ns.bartk.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bartk.us (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`44.25.143.164`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (b.ns.bartk.us, a.ns.bartk.us)

Analysis

Mail Server Role

b.mx.bartk.us is the mail server for bartk.us.

With b.mx.bartk.us, a.mx.bartk.us is commonly used as a mail server.

IP Addresses

b.mx.bartk.us maps to IP address 44.25.143.164.

Other host names, for example, a.mx.bartk.us share IP numbers with b.mx.bartk.us.

b.mx.bartk.us - robtex.com

b.mx.bartk.us

mx.bartk.us