mail4techsector.com - dns.ninja

`mail4techsector.com`

DNSSEC	⚠️ Not signed
A	18.189.89.25^{🇺🇸 Amazon18.189.0.0/16 EC2 CMH prefix}
		PTR	`ec2-18-189-89-25.us-east-2.compute.amazonaws.com`
A	18.190.215.117^{🇺🇸 Amazon18.190.0.0/16 EC2 CMH prefix}
NS	`ns-1900.awsdns-45.co.uk` ⭐
		A	2600:9000:5307:6c00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1900.awsdns-45.co.uk`
		A	205.251.199.108^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1900.awsdns-45.co.uk`
NS	`ns-114.awsdns-14.com`
		A	2600:9000:5300:7200::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-114.awsdns-14.com`
		A	205.251.192.114^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-114.awsdns-14.com`
NS	`ns-1485.awsdns-57.org`
		A	2600:9000:5305:cd00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1485.awsdns-57.org`
		A	205.251.197.205^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1485.awsdns-57.org`
NS	`ns-854.awsdns-42.net`
		A	2600:9000:5303:5600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-854.awsdns-42.net`
		A	205.251.195.86^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-854.awsdns-42.net`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all include:spf.unisender.com ~all`
TXT	`zoho-verification=zb95526839.zmverify.zoho.com`
SOA	`ns-1900.awsdns-45.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1786508244

Same first word

mail4techsector.com

DNS History

36 records (9 active, 27 former)

●NSns-114.awsdns-14.com2026-02-16 → 2026-08-12 · 3 obs

○ 2020-01-18 14:17:32
● 2026-02-16 15:57:24
● 2026-08-12 04:38:58

●NSns-1485.awsdns-57.org2026-02-16 → 2026-08-12 · 3 obs

○ 2020-01-18 14:17:32
● 2026-02-16 15:57:24
● 2026-08-12 04:38:58

●NSns-1900.awsdns-45.co.uk2026-02-16 → 2026-08-12 · 3 obs

○ 2020-01-18 14:17:32
● 2026-02-16 15:57:24
● 2026-08-12 04:38:58

●NSns-854.awsdns-42.net2026-02-16 → 2026-08-12 · 3 obs

○ 2020-01-18 14:17:32
● 2026-02-16 15:57:24
● 2026-08-12 04:38:58

○NSns1.dynadot.com2020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 14:17:32
○ 2026-02-16 15:57:24
○ 2026-08-12 04:38:58

○NSns2.dynadot.com2020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 14:17:32
○ 2026-02-16 15:57:24
○ 2026-08-12 04:38:58

●MXmx.zoho.com2026-02-16 → 2026-08-12 · 2 obs

● 2026-02-16 15:57:24
● 2026-08-12 04:38:58

●MXmx2.zoho.com2026-02-16 → 2026-08-12 · 2 obs

● 2026-02-16 15:57:24
● 2026-08-12 04:38:58

●MXmx3.zoho.com2026-02-16 → 2026-08-12 · 2 obs

● 2026-02-16 15:57:24
● 2026-08-12 04:38:58

○A13.59.127.1072026-02-16 → 2026-08-12 · 2 obs

○ 2026-02-16 15:57:24
○ 2026-08-12 04:38:58

○A16.58.78.2032026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-28 18:20:32
● 2026-07-03 05:15:40
○ 2026-07-12 12:00:18
○ 2026-08-12 04:38:58

○A18.118.62.1542026-02-16 → 2026-02-16 · 4 obs

○ 2020-01-18 14:17:32
● 2026-02-16 15:57:24
○ 2026-02-19 05:58:34
○ 2026-08-12 04:38:58

●A18.189.89.252026-08-12 → 2026-08-12 · 2 obs

○ 2026-08-12 02:08:28
● 2026-08-12 04:38:58

●A18.190.215.1172026-08-12 → 2026-08-12 · 2 obs

○ 2026-08-12 02:08:28
● 2026-08-12 04:38:58

○A18.222.44.2152026-02-19 → 2026-02-19 · 4 obs

○ 2026-02-16 15:57:24
● 2026-02-19 05:58:34
○ 2026-03-15 14:34:38
○ 2026-08-12 04:38:58

○A18.223.35.2192026-04-13 → 2026-04-13 · 4 obs

○ 2026-03-27 00:21:00
● 2026-04-13 03:06:26
○ 2026-05-25 04:32:54
○ 2026-08-12 04:38:58

○A18.224.230.1592026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-15 14:34:38
● 2026-03-27 00:21:00
○ 2026-04-13 03:06:26
○ 2026-08-12 04:38:58

○A18.225.40.622026-08-12 → 2026-08-12 · 3 obs

○ 2026-07-12 12:00:18
● 2026-08-12 02:08:28
○ 2026-08-12 04:38:58

○A18.225.50.422026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-15 14:34:38
● 2026-03-27 00:21:00
○ 2026-04-13 03:06:26
○ 2026-08-12 04:38:58

○A3.12.116.1382026-03-15 → 2026-03-15 · 4 obs

○ 2026-02-19 05:58:34
● 2026-03-15 14:34:38
○ 2026-03-27 00:21:00
○ 2026-08-12 04:38:58

○A3.134.232.892026-02-16 → 2026-08-12 · 2 obs

○ 2026-02-16 15:57:24
○ 2026-08-12 04:38:58

○A3.14.99.1902026-06-28 → 2026-06-28 · 4 obs

○ 2026-06-26 06:12:00
● 2026-06-28 18:20:32
○ 2026-07-03 05:15:40
○ 2026-08-12 04:38:58

○A3.140.233.1472026-06-26 → 2026-06-26 · 4 obs

○ 2026-05-25 04:32:54
● 2026-06-26 06:12:00
○ 2026-06-28 18:20:32
○ 2026-08-12 04:38:58

○A3.143.43.982026-06-28 → 2026-06-28 · 4 obs

○ 2026-06-26 06:12:00
● 2026-06-28 18:20:32
○ 2026-07-03 05:15:40
○ 2026-08-12 04:38:58

○A3.148.16.2042026-08-12 → 2026-08-12 · 3 obs

○ 2026-07-12 12:00:18
● 2026-08-12 02:08:28
○ 2026-08-12 04:38:58

○A3.149.130.982026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-28 18:20:32
● 2026-07-03 05:15:40
○ 2026-07-12 12:00:18
○ 2026-08-12 04:38:58

○A3.15.99.2242026-05-25 → 2026-05-25 · 4 obs

○ 2026-04-13 03:06:26
● 2026-05-25 04:32:54
○ 2026-06-26 06:12:00
○ 2026-08-12 04:38:58

○A3.151.109.1632026-06-26 → 2026-06-26 · 4 obs

○ 2026-05-25 04:32:54
● 2026-06-26 06:12:00
○ 2026-06-28 18:20:32
○ 2026-08-12 04:38:58

○A3.18.59.2362026-07-12 → 2026-07-12 · 4 obs

○ 2026-07-03 05:15:40
● 2026-07-12 12:00:18
○ 2026-08-12 02:08:28
○ 2026-08-12 04:38:58

○A3.19.52.2472026-05-25 → 2026-05-25 · 4 obs

○ 2026-04-13 03:06:26
● 2026-05-25 04:32:54
○ 2026-06-26 06:12:00
○ 2026-08-12 04:38:58

○A3.20.199.632026-04-13 → 2026-04-13 · 4 obs

○ 2026-03-27 00:21:00
● 2026-04-13 03:06:26
○ 2026-05-25 04:32:54
○ 2026-08-12 04:38:58

○A3.21.191.2142026-02-16 → 2026-02-16 · 4 obs

○ 2020-01-18 14:17:32
● 2026-02-16 15:57:24
○ 2026-02-19 05:58:34
○ 2026-08-12 04:38:58

○A3.21.198.1822026-03-15 → 2026-03-15 · 4 obs

○ 2026-02-19 05:58:34
● 2026-03-15 14:34:38
○ 2026-03-27 00:21:00
○ 2026-08-12 04:38:58

○A3.22.157.1332026-07-12 → 2026-07-12 · 4 obs

○ 2026-07-03 05:15:40
● 2026-07-12 12:00:18
○ 2026-08-12 02:08:28
○ 2026-08-12 04:38:58

○A3.23.165.1992026-02-19 → 2026-02-19 · 4 obs

○ 2026-02-16 15:57:24
● 2026-02-19 05:58:34
○ 2026-03-15 14:34:38
○ 2026-08-12 04:38:58

○A52.0.217.442020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 14:17:32
○ 2026-02-16 15:57:24
○ 2026-08-12 04:38:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mail4techsector.com	ns-114.awsdns-14.com, ns-854.awsdns-42.net, ns-1900.awsdns-45.co.uk, ns-1485.awsdns-57.org	2 records

✅ Authoritative Response

Server:205.251.197.205

NS records: ns-114.awsdns-14.com, ns-854.awsdns-42.net, ns-1900.awsdns-45.co.uk, ns-1485.awsdns-57.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mail4techsector.com (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.189.89.25, 18.190.215.117`
NS	4	`ns-114.awsdns-14.com, ns-1485.awsdns-57.org...`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zoho.com ~all include:spf, zoho-verification=zb95526839.zmverify.zo`
SOA	1	`ns-1900.awsdns-45.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-114.awsdns-14.com, ns-114.awsdns-14.com)

Analysis

IP Addresses

mail4techsector.com resolves to the IP addresses 18.189.89.25 and 18.190.215.117

Name Servers

The domain mail4techsector.com is delegated to these four name servers: ns-114.awsdns-14.com, ns-854.awsdns-42.net, ns-1485.awsdns-57.org and ns-1900.awsdns-45.co.uk.

mail4techsector.com partially shares its NS delegation with several other domains, including halo.io, go2feeds.org, cmdvuwrmvnnku.com and two others.

These name servers regularly co-occur with the name servers ns-24.awsdns-03.com, ns-981.awsdns-58.net and ns-1448.awsdns-53.org.

ns-114.awsdns-14.com, ns-854.awsdns-42.net, ns-1485.awsdns-57.org and ns-1900.awsdns-45.co.uk each carry two IP addresses. ns-114.awsdns-14.com has 205.251.192.114 and 2600:9000:5300:7200::1; ns-854.awsdns-42.net has 205.251.195.86 and 2600:9000:5303:5600::1; ns-1485.awsdns-57.org has 205.251.197.205 and 2600:9000:5305:cd00::1; ns-1900.awsdns-45.co.uk has 205.251.199.108 and 2600:9000:5307:6c00::1.

Mail Servers

mail4techsector.com uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

mail4techsector.com shares at least some of its mail servers with other domains — for example marchandservices.com, inovabot.com, viraproperty.com and two more.

All three hosts carry a single IP: mx2.zoho.com directs to 136.143.183.44, while mx3.zoho.com and mx.zoho.com both direct to 204.141.43.44.

mx3.zoho.com and mx.zoho.com each have 204.141.43.44 IP addresses.