`redtechlimited.com`

DNSSEC	⚠️ Not signed
A	192.124.249.178^{🇺🇸 AS30148192.124.249.0/24 Sucuri, Inc.}
		PTR	`cloudproxy10178.sucuri.net`
NS	`ns27.domaincontrol.com`
		A	2603:5:2171::e^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns27.domaincontrol.com`
		A	97.74.103.14^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns27.domaincontrol.com`
NS	`ns28.domaincontrol.com`
		A	2603:5:2271::e^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns28.domaincontrol.com`
		A	173.201.71.14^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns28.domaincontrol.com`
NS	`ns43.domaincontrol.com` ⚠️ Not in zone NS records
		A	2603:5:2152::16^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns43.domaincontrol.com`
		A	97.74.101.22^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns43.domaincontrol.com`
NS	`ns44.domaincontrol.com` ⚠️ Not in zone NS records
		A	2603:5:2252::16^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns44.domaincontrol.com`
		A	173.201.69.22^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns44.domaincontrol.com`
MX	`redtechlimited-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
MX	`inbound-smtp.us-east-1.amazonaws.com`⁽¹⁰⁾
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776800352

Same first word

redtechlimited.com

DNS History

10 records (7 active, 3 former)

○NSns05.domaincontrol.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:11:44
○ 2026-04-17 03:42:06
○ 2026-04-21 19:50:56

○NSns06.domaincontrol.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:11:44
○ 2026-04-17 03:42:06
○ 2026-04-21 19:50:56

●NSns27.domaincontrol.com2026-04-17 → 2026-04-21 · 3 obs

○ 2019-12-15 12:11:44
● 2026-04-17 03:42:06
● 2026-04-21 19:50:56

●NSns28.domaincontrol.com2026-04-17 → 2026-04-21 · 3 obs

○ 2019-12-15 12:11:44
● 2026-04-17 03:42:06
● 2026-04-21 19:50:56

●NSns43.domaincontrol.com2026-04-17 → 2026-04-21 · 3 obs

○ 2019-12-15 12:11:44
● 2026-04-17 03:42:06
● 2026-04-21 19:50:56

●NSns44.domaincontrol.com2026-04-17 → 2026-04-21 · 3 obs

○ 2019-12-15 12:11:44
● 2026-04-17 03:42:06
● 2026-04-21 19:50:56

●MXinbound-smtp.us-east-1.amazonaws.com2026-04-21 → 2026-04-21 · 2 obs

○ 2026-04-17 03:42:06
● 2026-04-21 19:50:56

●MXredtechlimited-com.mail.protection.outlook.com2019-12-15 → 2026-04-21 · 3 obs

● 2019-12-15 12:11:44
○ 2026-04-17 03:42:06
● 2026-04-21 19:50:56

○A160.153.131.1552019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:11:44
○ 2026-04-17 03:42:06
○ 2026-04-21 19:50:56

●A192.124.249.1782026-04-21 → 2026-04-21 · 2 obs

○ 2026-04-17 03:42:06
● 2026-04-21 19:50:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
redtechlimited.com	ns27.domaincontrol.com, ns28.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com	8 records

✅ Authoritative Response

Server:173.201.69.22

NS records: ns27.domaincontrol.com, ns28.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for redtechlimited.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns27.domaincontrol.com, ns28.domaincontrol.com`
SOA	1	`ns27.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)

Analysis

IP Addresses

redtechlimited.com resolves to one IP number: 192.124.249.178.

other host names including tendersinfo.com, best-test.com, terrascapeslandscape.com, eastcoastleisure.com and ijopmr.org share IP numbers with redtechlimited.com.

Name Servers

redtechlimited.com is delegated to four name servers: ns27.domaincontrol.com, ns28.domaincontrol.com, ns43.domaincontrol.com and ns44.domaincontrol.com.

redtechlimited.com at least partially shares name servers with other domains, for instance gigglepal.com, nitm.ac.in, dhandho.com, turan.world and globalmins.com.

Host names with two IP numbers:

ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14; ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14; ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22; ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22.

Mail Servers

Two mail servers handle redtechlimited.com: inbound-smtp.us-east-1.amazonaws.com and redtechlimited-com.mail.protection.outlook.com.

redtechlimited.com shares some mail servers with other domains, at least partially, for instance agilephilly.slack.com, talkotech.com, izgateway.org, maplesystems.slack.com and sigmacount.com.

these mail servers are commonly used with the mail servers inbound-smtp.us-west-2.amazonaws.com.

Eight IPs for a host name:

redtechlimited-com.mail.protection.outlook.com points to: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::e, 52.101.68.10, 52.101.68.12, 52.101.68.25, 52.101.73.6.

Five IPs for a host name:

inbound-smtp.us-east-1.amazonaws.com points to: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191, 54.197.5.236.

redtechlimited.com - robtex.com