iis-bd.com - robtex.com

iis-bd.com

DNSSEC⚠️ Not signed
A103.177.125.236🇧🇩 RACEONLINE-BD103.177.125.0/24 DhakaColo Pvt. Ltd
PTRserver.technoage.biz
NSns1.technoage.biz ⭐
A103.177.125.236🇧🇩 RACEONLINE-BD103.177.125.0/24 DhakaColo Pvt. Ltd
PTRserver.technoage.biz
NSns2.technoage.biz
A103.177.125.236🇧🇩 RACEONLINE-BD103.177.125.0/24 DhakaColo Pvt. Ltd
PTRserver.technoage.biz
MXiis-bd.com ⭐
A103.177.125.236🇧🇩 RACEONLINE-BD103.177.125.0/24 DhakaColo Pvt. Ltd
PTRserver.technoage.biz
TXTv=spf1 +a +mx +ip4:103.177.125.236 ~all
SOAns1.technoage.bizarhamanarif@gmail.com 2026-03-04 #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=1777132446

MX for

iis-bd.com

Subdomains

mail.iis-bd.com

Same first word

iis-bd.com

Similar names

i-bids.com
bis-id.com
bi-sid.fr

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NSns1.technoage.bizns2.technoage.bizns1.iis-bd.comns2.iis-bd.comns43.eicra.netns45.eicra.comns45.eicra.netns46.eicra.comMXiis-bd.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA103.177.125.236108.163.129.25205.234.129.111205.234.136.73
○NSns1.iis-bd.com2015-10-11 → 2016-04-15 · 5 obs
○ 2015-05-17 16:16:34
● 2015-10-11 09:19:32
● 2016-04-15 20:26:00
○ 2016-07-28 22:34:48
○ 2026-04-25 16:13:14
●NSns1.technoage.biz2026-03-11 → 2026-04-25 · 3 obs
○ 2016-12-16 22:41:14
● 2026-03-11 03:13:06
● 2026-04-25 16:13:14
○NSns2.iis-bd.com2015-10-11 → 2016-04-15 · 5 obs
○ 2015-05-17 16:16:34
● 2015-10-11 09:19:32
● 2016-04-15 20:26:00
○ 2016-07-28 22:34:48
○ 2026-04-25 16:13:14
●NSns2.technoage.biz2026-03-11 → 2026-04-25 · 3 obs
○ 2016-12-16 22:41:14
● 2026-03-11 03:13:06
● 2026-04-25 16:13:14
○NSns43.eicra.net2015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 16:16:34
○ 2015-10-11 09:19:32
○ 2026-04-25 16:13:14
○NSns45.eicra.com2016-07-28 → 2016-12-16 · 5 obs
○ 2016-04-15 20:26:00
● 2016-07-28 22:34:48
● 2016-12-16 22:41:14
○ 2026-03-11 03:13:06
○ 2026-04-25 16:13:14
○NSns45.eicra.net2015-10-11 → 2016-04-15 · 5 obs
○ 2015-05-17 16:16:34
● 2015-10-11 09:19:32
● 2016-04-15 20:26:00
○ 2016-07-28 22:34:48
○ 2026-04-25 16:13:14
○NSns46.eicra.com2016-07-28 → 2016-12-16 · 5 obs
○ 2016-04-15 20:26:00
● 2016-07-28 22:34:48
● 2016-12-16 22:41:14
○ 2026-03-11 03:13:06
○ 2026-04-25 16:13:14
○MXalt1.aspmx.l.google.com2016-12-05 → 2016-12-16 · 5 obs
○ 2016-07-28 22:34:48
● 2016-12-05 05:28:22
● 2016-12-16 22:41:14
○ 2026-03-11 03:13:06
○ 2026-04-25 16:13:14
○MXalt2.aspmx.l.google.com2016-12-05 → 2016-12-16 · 5 obs
○ 2016-07-28 22:34:48
● 2016-12-05 05:28:22
● 2016-12-16 22:41:14
○ 2026-03-11 03:13:06
○ 2026-04-25 16:13:14
○MXalt3.aspmx.l.google.com2016-12-05 → 2016-12-16 · 5 obs
○ 2016-07-28 22:34:48
● 2016-12-05 05:28:22
● 2016-12-16 22:41:14
○ 2026-03-11 03:13:06
○ 2026-04-25 16:13:14
○MXalt4.aspmx.l.google.com2016-12-05 → 2016-12-16 · 5 obs
○ 2016-07-28 22:34:48
● 2016-12-05 05:28:22
● 2016-12-16 22:41:14
○ 2026-03-11 03:13:06
○ 2026-04-25 16:13:14
○MXaspmx.l.google.com2016-12-05 → 2016-12-16 · 5 obs
○ 2016-07-28 22:34:48
● 2016-12-05 05:28:22
● 2016-12-16 22:41:14
○ 2026-03-11 03:13:06
○ 2026-04-25 16:13:14
●MXiis-bd.com2015-05-17 → 2026-04-25 · 6 obs
● 2015-05-17 16:16:34
● 2016-07-28 22:34:48
○ 2016-12-05 05:28:22
○ 2016-12-16 22:41:14
● 2026-03-11 03:13:06
● 2026-04-25 16:13:14
●A103.177.125.2362026-03-11 → 2026-04-25 · 3 obs
○ 2016-12-16 22:41:14
● 2026-03-11 03:13:06
● 2026-04-25 16:13:14
○A108.163.129.252015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 16:16:34
○ 2015-10-11 09:19:32
○ 2026-04-25 16:13:14
○A205.234.129.1112015-10-11 → 2016-04-15 · 5 obs
○ 2015-05-17 16:16:34
● 2015-10-11 09:19:32
● 2016-04-15 20:26:00
○ 2016-07-28 22:34:48
○ 2026-04-25 16:13:14
○A205.234.136.732016-07-28 → 2016-12-16 · 5 obs
○ 2016-04-15 20:26:00
● 2016-07-28 22:34:48
● 2016-12-16 22:41:14
○ 2026-03-11 03:13:06
○ 2026-04-25 16:13:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...-
iis-bd.comns1.technoage.biz, ns2.technoage.biz-

✅ Authoritative Response

Server:103.177.125.236

NS records: ns1.technoage.biz, ns2.technoage.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iis-bd.com (unsigned zone)

⏱️ Timing

Total: 1454ms | Queries: -

📄 Records

TypeCountSample Data
A1103.177.125.236
NS2ns2.technoage.biz, ns1.technoage.biz
MX1iis-bd.com (pri: 0)
TXT1v=spf1 +a +mx +ip4:103.177.125.236 ~all
SOA1ns1.technoage.biz arhamanarif.gmail.com

Analysis

Hierarchy

iis-bd.com is the parent of mail.iis-bd.com.

Mail Server Role

iis-bd.com serves as the mail server for iis-bd.com.

IP Addresses

iis-bd.com resolves to a single IP address: 103.177.125.236.

Other host names including server.technoage.biz, sptradinghouse.com, mail.technoage.biz, technoage.biz and ns2.technoage.biz share IP numbers with iis-bd.com.

Name Servers

iis-bd.com's delegation uses two name servers, ns1.technoage.biz and ns2.technoage.biz.

iis-bd.com uses the same name server setup as technoage.biz and sptradinghouse.com and mail.iis-bd.com.

iis-bd.com at least partially shares name servers with other domains; for instance server.technoage.biz.

These name servers are often used together with dns1.registrar-servers.com.

Host names with a single IP:

- ns1.technoage.biz points to 103.177.125.236

- ns2.technoage.biz points to 103.177.125.236

Host names that point to 103.177.125.236: ns1.technoage.biz and ns2.technoage.biz

Mail Servers

A single mail server handles iis-bd.com.

iis-bd.com points to a single IP: 103.177.125.236.