`mail4technetbeta.com`

DNSSEC	⚠️ Not signed
A	3.151.182.181^{🇺🇸 Amazon3.144.0.0/13 EC2 CMH Prefix}
		PTR	`ec2-3-151-182-181.us-east-2.compute.amazonaws.com`
A	18.119.190.47^{🇺🇸 Amazon18.116.0.0/14 EC2 CMH Prefix}
NS	`ns-1505.awsdns-60.org` ⭐
		A	2600:9000:5305:e100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1505.awsdns-60.org`
		A	205.251.197.225^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1505.awsdns-60.org`
NS	`ns-1556.awsdns-02.co.uk`
		A	2600:9000:5306:1400::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1556.awsdns-02.co.uk`
		A	205.251.198.20^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1556.awsdns-02.co.uk`
NS	`ns-481.awsdns-60.com`
		A	2600:9000:5301:e100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-481.awsdns-60.com`
		A	205.251.193.225^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-481.awsdns-60.com`
NS	`ns-633.awsdns-15.net`
		A	2600:9000:5302:7900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-633.awsdns-15.net`
		A	205.251.194.121^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-633.awsdns-15.net`
MX	`mail4technetbeta-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-1505.awsdns-60.org`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=1771291435

Same first word

mail4technetbeta.com

Similar names

mail4nettechbeta.com

DNS History

18 records (7 active, 11 former)

●NSns-1505.awsdns-60.org2026-02-23 → 2026-03-24 · 3 obs

○ 2020-01-18 14:17:40
● 2026-02-23 10:08:20
● 2026-03-24 01:05:10

●NSns-1556.awsdns-02.co.uk2026-02-23 → 2026-03-24 · 3 obs

○ 2020-01-18 14:17:40
● 2026-02-23 10:08:20
● 2026-03-24 01:05:10

●NSns-481.awsdns-60.com2026-02-23 → 2026-03-24 · 3 obs

○ 2020-01-18 14:17:40
● 2026-02-23 10:08:20
● 2026-03-24 01:05:10

●NSns-633.awsdns-15.net2026-02-23 → 2026-03-24 · 3 obs

○ 2020-01-18 14:17:40
● 2026-02-23 10:08:20
● 2026-03-24 01:05:10

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

● 2020-01-18 14:17:40
○ 2026-02-23 10:08:20
○ 2026-03-24 01:05:10

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

● 2020-01-18 14:17:40
○ 2026-02-23 10:08:20
○ 2026-03-24 01:05:10

●MXmail4technetbeta-com.mail.protection.outlook.com2026-02-23 → 2026-03-24 · 2 obs

● 2026-02-23 10:08:20
● 2026-03-24 01:05:10

○A13.58.119.1892026-03-16 → 2026-03-16 · 4 obs

○ 2026-02-23 10:08:20
● 2026-03-16 12:29:52
○ 2026-03-18 15:57:48
○ 2026-03-24 01:05:10

○A16.58.113.692026-03-20 → 2026-03-20 · 3 obs

○ 2026-03-18 15:57:48
● 2026-03-20 07:53:40
○ 2026-03-24 01:05:10

○A16.58.235.532026-02-23 → 2026-02-23 · 4 obs

○ 2020-01-18 14:17:40
● 2026-02-23 10:08:20
○ 2026-03-16 12:29:52
○ 2026-03-24 01:05:10

●A18.119.190.472026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-20 07:53:40
● 2026-03-24 01:05:10

○A18.119.239.1392026-02-23 → 2026-02-23 · 4 obs

○ 2020-01-18 14:17:40
● 2026-02-23 10:08:20
○ 2026-03-16 12:29:52
○ 2026-03-24 01:05:10

○A3.136.191.282026-03-20 → 2026-03-20 · 3 obs

○ 2026-03-18 15:57:48
● 2026-03-20 07:53:40
○ 2026-03-24 01:05:10

○A3.14.176.2392026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-16 12:29:52
● 2026-03-18 15:57:48
○ 2026-03-20 07:53:40
○ 2026-03-24 01:05:10

○A3.142.178.1062026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-16 12:29:52
● 2026-03-18 15:57:48
○ 2026-03-20 07:53:40
○ 2026-03-24 01:05:10

●A3.151.182.1812026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-20 07:53:40
● 2026-03-24 01:05:10

○A3.18.129.2502026-03-16 → 2026-03-16 · 4 obs

○ 2026-02-23 10:08:20
● 2026-03-16 12:29:52
○ 2026-03-18 15:57:48
○ 2026-03-24 01:05:10

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

● 2020-01-18 14:17:40
○ 2026-02-23 10:08:20
○ 2026-03-24 01:05:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mail4technetbeta.com	ns-633.awsdns-15.net, ns-481.awsdns-60.com, ns-1556.awsdns-02.co.uk, ns-1505.awsdns-60.org	1 record

✅ Authoritative Response

Server:205.251.198.20

NS records: ns-633.awsdns-15.net, ns-481.awsdns-60.com, ns-1556.awsdns-02.co.uk, ns-1505.awsdns-60.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mail4technetbeta.com (unsigned zone)

⏱️ Timing

Total: 488ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.151.182.181, 18.119.190.47`
NS	4	`ns-1505.awsdns-60.org, ns-1556.awsdns-02.co.uk...`
MX	1	`mail4technetbeta-com.mail.protection.out`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-1505.awsdns-60.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-481.awsdns-60.com)

Analysis

IP Addresses

mail4technetbeta.com resolves to two IP numbers: 3.151.182.181 and 18.119.190.47.

Name Servers

mail4technetbeta.com is delegated to four name servers: ns-481.awsdns-60.com, ns-633.awsdns-15.net, ns-1505.awsdns-60.org and ns-1556.awsdns-02.co.uk.

mail4technetbeta.com shares some name servers with other domains, for example kreateksa.com, w3do.de, abcconnection.com, dolmio.com.au and itxservices.com.

Host names with two IP numbers

Two IPs per host:

ns-481.awsdns-60.com points to 2600:9000:5301:e100::1 and 205.251.193.225

ns-633.awsdns-15.net points to 2600:9000:5302:7900::1 and 205.251.194.121

ns-1505.awsdns-60.org points to 2600:9000:5305:e100::1 and 205.251.197.225

ns-1556.awsdns-02.co.uk points to 2600:9000:5306:1400::1 and 205.251.198.20

Mail Servers

mail4technetbeta.com is handled by a single mail server, mail4technetbeta-com.mail.protection.outlook.com.

Host mail4technetbeta-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::a, 2a01:111:f403:f90d::1, 2a01:111:f403:f90f::1, 2a01:111:f403:f912::, 52.101.8.42, 52.101.9.26, 52.101.40.24 and 52.101.42.18.

mail4technetbeta.com - robtex.com