rainbowsoftware.com.bd - dns.ninja

rainbowsoftware.com.bd

DNSSEC⚠️ Not signed
A151.158.44.99ENETWORKS128.0.0.0/2
PTRserver12.webhostbd.net
NSns1.webhostbd.net ⭐
A45.76.79.121🇺🇸 AS-VULTR45.76.64.0/20 Vultr Assigned Prefix
NSns2.webhostbd.net
A139.162.19.72🇸🇬 AKAMAI-LINODE-AP139.162.0.0/19 Akamai Technologies
MXrainbowsoftware.com.bd ⭐
A151.158.44.99ENETWORKS128.0.0.0/2
PTRserver12.webhostbd.net
TXTv=spf1 ip4:151.158.44.99 +a +mx +ip4:174.138.160.42 ~all
SOAns1.webhostbd.netsystem@webhostbd.com 2026-05-04 #0

com.bd

DNSSEC⚠️ Not signed
NSdns.bd ⭐ ⚠️ Not in parent delegation
NSbd-ns.anycast.pch.net ⚠️ Not in parent delegation
NSjamuna.btcl.net.bd ⚠️ Not in parent delegation
NSsurma.btcl.net.bd ⚠️ Not in parent delegation
SOAdns.bdroot@dns.bd serial=2025257331
WOT: SAFE (60/100)
WOT: SAFE (61/100)

MX for

rainbowsoftware.com.bd

Subdomains

mail.rainbowsoftware.com.bd

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NSns1.webhostbd.netns2.webhostbd.netns1.bh-52.webhostbox.netns2.bh-52.webhostbox.netns45.eicra.netns46.eicra.netMXrainbowsoftware.com.bdalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comA151.158.44.99103.65.138.36205.234.129.111209.99.16.234
○NSns1.bh-52.webhostbox.net2017-05-20 → 2017-05-20 · 4 obs
○ 2016-04-25 15:24:16
● 2017-05-20 09:40:54
○ 2026-03-23 16:14:04
○ 2026-07-10 13:50:10
●NSns1.webhostbd.net2026-03-23 → 2026-07-10 · 3 obs
○ 2017-05-20 09:40:54
● 2026-03-23 16:14:04
● 2026-07-10 13:50:10
○NSns2.bh-52.webhostbox.net2017-05-20 → 2017-05-20 · 4 obs
○ 2016-04-25 15:24:16
● 2017-05-20 09:40:54
○ 2026-03-23 16:14:04
○ 2026-07-10 13:50:10
●NSns2.webhostbd.net2026-03-23 → 2026-07-10 · 3 obs
○ 2017-05-20 09:40:54
● 2026-03-23 16:14:04
● 2026-07-10 13:50:10
○NSns45.eicra.net2015-06-12 → 2016-04-25 · 4 obs
● 2015-06-12 08:57:54
● 2016-04-25 15:24:16
○ 2017-05-20 09:40:54
○ 2026-07-10 13:50:10
○NSns46.eicra.net2015-06-12 → 2016-04-25 · 4 obs
● 2015-06-12 08:57:54
● 2016-04-25 15:24:16
○ 2017-05-20 09:40:54
○ 2026-07-10 13:50:10
○MXalt1.aspmx.l.google.com2015-06-12 → 2016-04-25 · 4 obs
● 2015-06-12 08:57:54
● 2016-04-25 15:24:16
○ 2017-05-20 09:40:54
○ 2026-07-10 13:50:10
○MXalt2.aspmx.l.google.com2015-06-12 → 2016-04-25 · 4 obs
● 2015-06-12 08:57:54
● 2016-04-25 15:24:16
○ 2017-05-20 09:40:54
○ 2026-07-10 13:50:10
○MXaspmx.l.google.com2015-06-12 → 2016-04-25 · 4 obs
● 2015-06-12 08:57:54
● 2016-04-25 15:24:16
○ 2017-05-20 09:40:54
○ 2026-07-10 13:50:10
○MXaspmx2.googlemail.com2015-06-12 → 2016-04-25 · 4 obs
● 2015-06-12 08:57:54
● 2016-04-25 15:24:16
○ 2017-05-20 09:40:54
○ 2026-07-10 13:50:10
○MXaspmx3.googlemail.com2015-06-12 → 2016-04-25 · 4 obs
● 2015-06-12 08:57:54
● 2016-04-25 15:24:16
○ 2017-05-20 09:40:54
○ 2026-07-10 13:50:10
○MXaspmx4.googlemail.com2015-06-12 → 2016-04-25 · 4 obs
● 2015-06-12 08:57:54
● 2016-04-25 15:24:16
○ 2017-05-20 09:40:54
○ 2026-07-10 13:50:10
●MXrainbowsoftware.com.bd2015-06-12 → 2026-07-10 · 2 obs
● 2015-06-12 08:57:54
● 2026-07-10 13:50:10
○A103.65.138.362026-03-23 → 2026-04-03 · 5 obs
○ 2017-05-20 09:40:54
● 2026-03-23 16:14:04
● 2026-04-03 10:50:16
○ 2026-04-09 00:24:58
○ 2026-07-10 13:50:10
●A151.158.44.992026-04-09 → 2026-07-10 · 3 obs
○ 2026-04-03 10:50:16
● 2026-04-09 00:24:58
● 2026-07-10 13:50:10
○A205.234.129.1112015-06-12 → 2016-04-25 · 4 obs
● 2015-06-12 08:57:54
● 2016-04-25 15:24:16
○ 2017-05-20 09:40:54
○ 2026-07-10 13:50:10
○A209.99.16.2342017-05-20 → 2017-05-20 · 4 obs
○ 2016-04-25 15:24:16
● 2017-05-20 09:40:54
○ 2026-03-23 16:14:04
○ 2026-07-10 13:50:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bddns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd8 records
rainbowsoftware.com.bdns1.webhostbd.net, ns2.webhostbd.net-

✅ Authoritative Response

Server:45.76.79.121

NS records: ns1.webhostbd.net, ns2.webhostbd.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rainbowsoftware.com.bd (unsigned zone)

⏱️ Timing

Total: 4505ms | Queries: -

📄 Records

TypeCountSample Data
A1151.158.44.99
NS2ns2.webhostbd.net, ns1.webhostbd.net
MX1rainbowsoftware.com.bd (pri: 0)
TXT1v=spf1 ip4:151.158.44.99 +a +mx +ip4:174
SOA1ns1.webhostbd.net system.webhostbd.com

📌 Glue Records Collected

Total: 8

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

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

Analysis

Hierarchy

rainbowsoftware.com.bd is a parent domain of mail.rainbowsoftware.com.bd.

Mail Server Role

rainbowsoftware.com.bd serves as a mail server for rainbowsoftware.com.bd.

IP Addresses

rainbowsoftware.com.bd has exactly one IP address — 151.158.44.99.

server12.webhostbd.net, mrguestposting.com, ilinkinternetservice.com plus two other host names have IP numbers in common with rainbowsoftware.com.bd.

Name Servers

Two name servers handle the delegation for rainbowsoftware.com.bd: ns1.webhostbd.net and ns2.webhostbd.net.

The name server configuration of rainbowsoftware.com.bd is shared with other domains, for instance hemelmovers.com, ajwahnetwork.com, mycmb.net and two others.

rainbowsoftware.com.bd shares at least some of its name servers with other domains, including devisebd.com, idealsatkhira.org, stcitbd.com and two others.

These name servers are frequently seen alongside the name servers ns5.webhostbd.net, ns6.webhostbd.net, ns7.webhostbd.net and ns8.webhostbd.net.

ns1.webhostbd.net and ns2.webhostbd.net each resolve to one IP number: ns1.webhostbd.net points to 45.76.79.121 and ns2.webhostbd.net points to 139.162.19.72.

Mail Servers

rainbowsoftware.com.bd uses exactly one mail server, which is rainbowsoftware.com.bd.

rainbowsoftware.com.bd carries a single IP number, which is 151.158.44.99.