bd - robtex.com

bd

DNSSEC🔒 Signed (DS record present)
A203.112.194.232🇧🇩 BTTB-AS-AP203.112.194.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
NSdns.bd ⭐
A2407:5000:88:5::3🇧🇩 BTTB-AS-AP2407:5000::/32 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
A123.49.12.112🇧🇩 BTTB-AS-AP123.49.12.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
NSbd-ns.anycast.pch.net ⚠️ Not in parent delegation
A2001:500:14:6108:ad::1🇺🇸 UNSPECIFIED2001:500:14::/48 PCH v6 block for DNS Anycast
PTRbd-ns.anycast.pch.net
A204.61.216.108🇺🇸 UNSPECIFIED204.61.216.0/23 Packet Clearing House
PTRbd-ns.anycast.pch.net
NSjamuna.btcl.net.bd
A2407:5000:88:4::231🇧🇩 BTTB-AS-AP2407:5000::/32 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
A203.112.194.231🇧🇩 BTTB-AS-AP203.112.194.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
NSsurma.btcl.net.bd
A2407:5000:88:4::232🇧🇩 BTTB-AS-AP2407:5000::/32 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
PTRsurma.btcl.net.bd
A203.112.194.232🇧🇩 BTTB-AS-AP203.112.194.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
SOAdns.bdroot@dns.bd serial=2024255682

(root)

DNSSEC⚠️ Not signed
NSa.root-servers.net ⭐
NSb.root-servers.net
NSc.root-servers.net
NSd.root-servers.net
NSe.root-servers.net
NSf.root-servers.net
NSg.root-servers.net
NSh.root-servers.net
NSi.root-servers.net
NSj.root-servers.net
NSk.root-servers.net
NSl.root-servers.net
NSm.root-servers.net
SOAa.root-servers.netnstld@verisign-grs.com 2026-04-23 #1

Subdomains

google.bd
xeon.bd
elitezone.bd
xyz.bd
club.bd
sebok.bd
mygov.bd
emails.bd
ready.bd
sso.bd
fsb.bd
govs.bd
edu.bd
speedhost.bd
bigganproject.bd
gob.bd
org.bd
true.bd
mobiles.bd
info.bd
zero7.bd
tv.bd
gonovote.bd
net.bd
alliance.bd
proxxima.bd
lpg.bd
trezor.bd
eur.bd
dns.bd
results.bd
gov.bd
co.bd
ws.bd
webmail.bd
portfolio.bd
mobiloil.bd
optimus.bd
sharifulislam.bd
school360.bd
mail.bd
microjob.bd
mes.bd
routine.bd
mastodon.bd
php.bd
mil.bd
ac.bd
com.bd

Same first word

bd.uz
bd.com.tw
bd.uy
bd.no
bd.tc
bd.co.nz
bd.com.tr
bd.org
bd.world
bd.org.tw
bd.or.kr
bd.com.br
bd.jobs
bd.nl
bd.delivery
bd.lu
bd.gs
bd.md
bd.su
bd.serveftp.com
bd.ms
bd.co.th
bd.tv
bd.co
bd.net
bd.be
bd.cc
bd.hu
bd.main.jp
bd.cm
bd.ws
bd.pub
bd.gd
bd.gov.hk
bd.de
bd.to
bd.com.ua
bd.lt
bd.tn
bd.edu.mx
bd.cz
bd.legal
bd.finance
bd.tax
bd.ht
bd.cn
bd.app
bd.plus
bd.luxury
bd.co.mz
bd.care
bd.cx
bd.edgesuite.net
bd.education
bd.team
bd.design
bd.nu
bd.dk
bd.pizza
bd.mk
bd.land
bd.company
bd.by
bd.com
bd.bounceme.net
bd.vg
bd.biz
bd.la
bd.org.tr
bd.aco
bd.ru
bd.ro

Similar names

db.academy
db.business
db.jobs
db.vc
db.kz
db.ru
db.fi
db.sg
db.to
db.marketing
db.kg
db.tel
db.email
db.mw
db.ua
db.fyi
db.re.kr
db.cr
db.xyz
db.immo
db.hu
db.co.nz
db.myvnc.com
db.om
db.net.pl
db.de
db.city
db.sh
db.ee
db.media
db.od.ua
db.mr
db.gs
db.tt
db.services
db.nu
db.gg
db.pt
db.app.br
db.srv.br
db.network
db.capital
db.nic.in
db.exchange
db.express
db.cm
db.sk
db.dev
db.systems
db.ci
db.hr
db.gr
db.ma
db.legal
db.pl
db.solutions
db.id.au
db.org
db.coach
db.agency
db.codes
db.dog
db.co.za
db.wine

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSbd-ns.anycast.pch.netdns.bdjamuna.btcl.net.bdsurma.btcl.net.bddns2.bdA203.112.194.232
●NSbd-ns.anycast.pch.net2015-11-17 → 2026-04-23 · 3 obs
○ 2015-09-02 14:31:44
● 2015-11-17 11:51:26
● 2026-04-23 17:53:54
●NSdns.bd2015-09-02 → 2026-04-23 · 2 obs
● 2015-09-02 14:31:44
● 2026-04-23 17:53:54
○NSdns2.bd2016-02-19 → 2016-05-23 · 10 obs
○ 2015-11-17 11:51:26
● 2016-02-19 13:37:52
○ 2016-02-22 10:51:48
● 2016-02-24 02:14:14
● 2016-03-07 04:42:50
○ 2016-03-13 05:36:18
● 2016-03-15 13:50:40
● 2016-05-23 11:22:00
○ 2016-05-25 11:31:16
○ 2026-04-23 17:53:54
●NSjamuna.btcl.net.bd2015-09-02 → 2026-04-23 · 2 obs
● 2015-09-02 14:31:44
● 2026-04-23 17:53:54
●NSsurma.btcl.net.bd2015-09-02 → 2026-04-23 · 2 obs
● 2015-09-02 14:31:44
● 2026-04-23 17:53:54
●A203.112.194.2322026-02-14 → 2026-04-23 · 2 obs
● 2026-02-14 16:25:32
● 2026-04-23 17:53:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bddns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd8 records

✅ Authoritative Response

Server:203.112.194.231

NS records: dns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 874ms | Queries: -

📄 Records

TypeCountSample Data
A1203.112.194.232
NS4dns.bd, bd-ns.anycast.pch.net...
SOA1dns.bd root.dns.bd

📌 Glue Records Collected

Total: 8

In-bailiwick: 6 (dns.bd, dns.bd, surma.btcl.net.bd...)

Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)

Analysis

Hierarchy

bd is the parent of google.bd, xeon.bd, elitezone.bd, xyz.bd, club.bd and a few other host names.

IP Addresses

bd maps to IP address 203.112.194.232.

Other host names, for example, surma.btcl.net.bd share IP numbers with bd.

Name Servers

bd is delegated to four name servers: dns.bd, jamuna.btcl.net.bd, surma.btcl.net.bd and bd-ns.anycast.pch.net.

bd at least partially shares name servers with other domains such as gov.bd, xn--54b7fta0cc, co.bd, ws.bd and shibcharpourashava.gov.bd.

These name servers are commonly used with ns1.mylinuxdns.com, ns2.mylinuxdns.com, bayanno.btcl.net.bd and ekushey.btcl.net.bd.

Host names with two IP numbers:

dns.bd points to 2407:5000:88:5::3 and 123.49.12.112

jamuna.btcl.net.bd points to 2407:5000:88:4::231 and 203.112.194.231

surma.btcl.net.bd points to 2407:5000:88:4::232 and 203.112.194.232

bd-ns.anycast.pch.net points to 2001:500:14:6108:ad::1 and 204.61.216.108