congenbd.com - robtex.com

congenbd.com

DNSSEC⚠️ Not signed
A23.158.72.124🇺🇸 FIBERSTATE-AS2604223.158.72.0/24 FS-NET
PTRsrv1.whitednsservice.com
NSns3.whitednsservice.com ⭐ ⚠️ Not in parent delegation
A23.158.72.124🇺🇸 FIBERSTATE-AS2604223.158.72.0/24 FS-NET
PTRsrv1.whitednsservice.com
NSns4.whitednsservice.com ⚠️ Not in parent delegation
A23.158.72.125🇺🇸 FIBERSTATE-AS2604223.158.72.0/24 FS-NET
PTRsrv1.whitednsservice.com
NSris5.realitsolution.com ⚠️ Not in zone NS records
A23.158.72.124🇺🇸 FIBERSTATE-AS2604223.158.72.0/24 FS-NET
PTRsrv1.whitednsservice.com
NSris6.realitsolution.com ⚠️ Not in zone NS records
A23.158.72.125🇺🇸 FIBERSTATE-AS2604223.158.72.0/24 FS-NET
PTRsrv1.whitednsservice.com
MXmail.congenbd.com ⭐
A23.158.72.124🇺🇸 FIBERSTATE-AS2604223.158.72.0/24 FS-NET
PTRsrv1.whitednsservice.com
TXTv=spf1 +a +mx +ip4:23.158.72.49 +ip4:23.158.72.124 +ip4:162.245.236.21 +ip4:2...
SOAns3.whitednsservice.comroot@23-158-72-49.cprapid.com 2026-02-05 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774774237

Previously MX for

congenbd.com

Subdomains

mail.congenbd.com
cg1.congenbd.com
cg2.congenbd.com

Same first word

congenbd.com

Similar names

genconbd.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns3.whitednsservice.comns4.whitednsservice.comris5.realitsolution.comris6.realitsolution.comcg1.congenbd.comcg2.congenbd.comns1.deshhost.comns2.deshhost.comMXmail.congenbd.comcongenbd.comA23.158.72.124155.94.65.90162.245.236.66192.227.171.226192.3.131.42
○NScg1.congenbd.com2015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 22:46:36
○ 2015-10-30 19:23:44
○ 2026-03-29 09:05:06
○NScg2.congenbd.com2015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 22:46:36
○ 2015-10-30 19:23:44
○ 2026-03-29 09:05:06
○NSns1.deshhost.com2015-10-30 → 2018-08-08 · 5 obs
○ 2015-06-15 22:46:36
● 2015-10-30 19:23:44
● 2018-08-08 10:50:58
○ 2026-03-13 05:56:04
○ 2026-03-29 09:05:06
○NSns2.deshhost.com2015-10-30 → 2018-08-08 · 5 obs
○ 2015-06-15 22:46:36
● 2015-10-30 19:23:44
● 2018-08-08 10:50:58
○ 2026-03-13 05:56:04
○ 2026-03-29 09:05:06
●NSns3.whitednsservice.com2026-03-13 → 2026-03-29 · 3 obs
○ 2018-08-08 10:50:58
● 2026-03-13 05:56:04
● 2026-03-29 09:05:06
●NSns4.whitednsservice.com2026-03-13 → 2026-03-29 · 3 obs
○ 2018-08-08 10:50:58
● 2026-03-13 05:56:04
● 2026-03-29 09:05:06
●NSris5.realitsolution.com2026-03-13 → 2026-03-29 · 3 obs
○ 2018-08-08 10:50:58
● 2026-03-13 05:56:04
● 2026-03-29 09:05:06
●NSris6.realitsolution.com2026-03-13 → 2026-03-29 · 3 obs
○ 2018-08-08 10:50:58
● 2026-03-13 05:56:04
● 2026-03-29 09:05:06
○MXcongenbd.com2015-06-15 → 2018-08-08 · 4 obs
● 2015-06-15 22:46:36
● 2018-08-08 10:50:58
○ 2026-03-13 05:56:04
○ 2026-03-29 09:05:06
●MXmail.congenbd.com2026-03-13 → 2026-03-29 · 3 obs
○ 2018-08-08 10:50:58
● 2026-03-13 05:56:04
● 2026-03-29 09:05:06
○A155.94.65.902015-10-30 → 2015-10-30 · 4 obs
○ 2015-06-15 22:46:36
● 2015-10-30 19:23:44
○ 2016-02-01 16:08:50
○ 2026-03-29 09:05:06
○A162.245.236.662018-08-08 → 2018-08-08 · 4 obs
○ 2017-01-13 18:49:34
● 2018-08-08 10:50:58
○ 2026-03-13 05:56:04
○ 2026-03-29 09:05:06
○A192.227.171.2262016-02-01 → 2017-01-13 · 5 obs
○ 2015-10-30 19:23:44
● 2016-02-01 16:08:50
● 2017-01-13 18:49:34
○ 2018-08-08 10:50:58
○ 2026-03-29 09:05:06
○A192.3.131.422015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 22:46:36
○ 2015-10-30 19:23:44
○ 2026-03-29 09:05:06
●A23.158.72.1242026-03-13 → 2026-03-29 · 3 obs
○ 2018-08-08 10:50:58
● 2026-03-13 05:56:04
● 2026-03-29 09:05:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
congenbd.comris5.realitsolution.com, ris6.realitsolution.com2 records

✅ Authoritative Response

Server:23.158.72.124

NS records: ris5.realitsolution.com, ris6.realitsolution.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congenbd.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

TypeCountSample Data
A123.158.72.124
NS2ns3.whitednsservice.com, ns4.whitednsservice.com
MX1mail.congenbd.com (pri: 10)
TXT1v=spf1 +a +mx +ip4:23.158.72.49 +ip4:23.
SOA1ns3.whitednsservice.com root.23-158-72-4

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ris5.realitsolution.com, ris6.realitsolution.com)

Analysis

Hierarchy

congenbd.com is parent of mail.congenbd.com, cg1.congenbd.com and cg2.congenbd.com.

IP Addresses

congenbd.com points to a single IP: 23.158.72.124.

Other host names, for instance gopalganjpoly.gov.bd, ns1.whitednsservice.com, mail.orisonbd.com, _dc-mx.e31e9dddae38.nazrulgeeti.org and dailysomoyersomikoron.com share IP numbers with congenbd.com.

Name Servers

congenbd.com is delegated to four name servers: ris5.realitsolution.com, ris6.realitsolution.com, ns3.whitednsservice.com and ns4.whitednsservice.com.

congenbd.com at least partially shares its name servers with other domains, for instance newsimoffer.com, deshhost.com, gopalganjpoly.gov.bd, dailysomoyersomikoron.com and ideamediabd.com.

these name servers are commonly used with the name servers ns1.ideamediabd.com, ns2.ideamediabd.com, ns1.imwebhost.net, ns2.imwebhost.net, ns1.realwebcare.com and ns2.realwebcare.com.

Host names with a single IP address:

ris5.realitsolution.com and ns3.whitednsservice.com point to 23.158.72.124; ris6.realitsolution.com and ns4.whitednsservice.com point to 23.158.72.125.

Mail Servers

congenbd.com is served by a single mail server, mail.congenbd.com.

mail.congenbd.com points to IP number 23.158.72.124.