itmaasters.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`itmaasters.com`

DNSSEC	⚠️ Not signed
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-2015.1e100.net`
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`ns-719.awsdns-25.net` ⭐
		A	2600:9000:5302:cf00::1^{Amazon2600:9000:5302::/48 - CloudFront}
		A	205.251.194.207^{Amazon205.251.194.0/24 prefix}
NS	`ns-1165.awsdns-17.org`
		A	2600:9000:5304:8d00::1^{Amazon2600:9000:5304::/48 - CloudFront}
		A	205.251.196.141^{Amazon205.251.196.0/24 prefix}
NS	`ns-1644.awsdns-13.co.uk`
		A	2600:9000:5306:6c00::1^{Amazon2600:9000:5306::/48 - CloudFront}
		A	205.251.198.108^{Amazon205.251.198.0/24 prefix}
NS	`ns-347.awsdns-43.com`
		A	2600:9000:5301:5b00::1^{Amazon2600:9000:5301::/48 - CloudFront}
		A	205.251.193.91^{Amazon205.251.193.0/24 prefix}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
SOA	`ns-719.awsdns-25.net`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=1786784604

Previously MX for

itmaasters.com

Same first word

itmaasters.com

Similar names

DNS History

17 records (13 active, 4 former)

●NSns-1165.awsdns-17.org2026-04-21 → 2026-08-15 · 3 obs

○ 2017-09-25 04:18:06
● 2026-04-21 08:06:30
● 2026-08-15 09:29:14

●NSns-1644.awsdns-13.co.uk2026-04-21 → 2026-08-15 · 3 obs

○ 2017-09-25 04:18:06
● 2026-04-21 08:06:30
● 2026-08-15 09:29:14

●NSns-347.awsdns-43.com2026-04-21 → 2026-08-15 · 3 obs

○ 2017-09-25 04:18:06
● 2026-04-21 08:06:30
● 2026-08-15 09:29:14

●NSns-719.awsdns-25.net2026-04-21 → 2026-08-15 · 3 obs

○ 2017-09-25 04:18:06
● 2026-04-21 08:06:30
● 2026-08-15 09:29:14

○NSns1.straightuphosting.com.au2016-12-17 → 2017-09-25 · 4 obs

● 2016-12-17 12:01:44
● 2017-09-25 04:18:06
○ 2026-04-21 08:06:30
○ 2026-08-15 09:29:14

○NSns2.straightuphosting.com.au2016-12-17 → 2017-09-25 · 4 obs

● 2016-12-17 12:01:44
● 2017-09-25 04:18:06
○ 2026-04-21 08:06:30
○ 2026-08-15 09:29:14

●MXalt1.aspmx.l.google.com2017-09-25 → 2026-08-15 · 3 obs

○ 2016-12-17 12:01:44
● 2017-09-25 04:18:06
● 2026-08-15 09:29:14

●MXalt2.aspmx.l.google.com2017-09-25 → 2026-08-15 · 3 obs

○ 2016-12-17 12:01:44
● 2017-09-25 04:18:06
● 2026-08-15 09:29:14

●MXaspmx.l.google.com2017-09-25 → 2026-08-15 · 3 obs

○ 2016-12-17 12:01:44
● 2017-09-25 04:18:06
● 2026-08-15 09:29:14

●MXaspmx2.googlemail.com2017-09-25 → 2026-08-15 · 3 obs

○ 2016-12-17 12:01:44
● 2017-09-25 04:18:06
● 2026-08-15 09:29:14

●MXaspmx3.googlemail.com2017-09-25 → 2026-08-15 · 3 obs

○ 2016-12-17 12:01:44
● 2017-09-25 04:18:06
● 2026-08-15 09:29:14

○MXitmaasters.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:01:44
○ 2017-09-25 04:18:06
○ 2026-08-15 09:29:14

○A112.140.181.2092016-12-17 → 2017-09-25 · 4 obs

● 2016-12-17 12:01:44
● 2017-09-25 04:18:06
○ 2026-04-21 08:06:30
○ 2026-08-15 09:29:14

●A216.239.32.212026-04-21 → 2026-08-15 · 3 obs

○ 2017-09-25 04:18:06
● 2026-04-21 08:06:30
● 2026-08-15 09:29:14

●A216.239.34.212026-04-21 → 2026-08-15 · 3 obs

○ 2017-09-25 04:18:06
● 2026-04-21 08:06:30
● 2026-08-15 09:29:14

●A216.239.36.212026-04-21 → 2026-08-15 · 3 obs

○ 2017-09-25 04:18:06
● 2026-04-21 08:06:30
● 2026-08-15 09:29:14

●A216.239.38.212026-04-21 → 2026-08-15 · 3 obs

○ 2017-09-25 04:18:06
● 2026-04-21 08:06:30
● 2026-08-15 09:29:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
itmaasters.com	ns-719.awsdns-25.net, ns-347.awsdns-43.com, ns-1644.awsdns-13.co.uk, ns-1165.awsdns-17.org	2 records

✅ Authoritative Response

Server:205.251.194.207

NS records: ns-719.awsdns-25.net, ns-347.awsdns-43.com, ns-1644.awsdns-13.co.uk, ns-1165.awsdns-17.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itmaasters.com (unsigned zone)

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.34.21, 216.239.36.21...`
NS	4	`ns-1165.awsdns-17.org, ns-1644.awsdns-13.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
SOA	1	`ns-719.awsdns-25.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-347.awsdns-43.com, ns-347.awsdns-43.com)

Analysis

IP Addresses

itmaasters.com has four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

ngshencheongconst.com, stnicholas.org.uk, giginero.com plus two other host names have IP numbers in common with itmaasters.com.

Name Servers

Four name servers handle the delegation for itmaasters.com: ns-347.awsdns-43.com, ns-719.awsdns-25.net, ns-1165.awsdns-17.org and ns-1644.awsdns-13.co.uk.

The host names ns-347.awsdns-43.com, ns-719.awsdns-25.net, ns-1165.awsdns-17.org and ns-1644.awsdns-13.co.uk each resolve to two IP addresses: ns-347.awsdns-43.com resolves to 205.251.193.91 and 2600:9000:5301:5b00::1; ns-719.awsdns-25.net resolves to 205.251.194.207 and 2600:9000:5302:cf00::1; ns-1165.awsdns-17.org resolves to 205.251.196.141 and 2600:9000:5304:8d00::1; ns-1644.awsdns-13.co.uk resolves to 205.251.198.108 and 2600:9000:5306:6c00::1.

Mail Servers

Mail for itmaasters.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by itmaasters.com are shared with other domains: ns500693.ns500734.ns500699.ns500693.ns500693.ns500734.ns500693.ns500588.ns500693.ns500588.ns500699.ns500632.ns500588.ns500588.dtrkdll.com, ns500671.ns500742.ns500742.ns500754.ns500754.ns500705.ns500688.ns500678.ns500649.ns500649.ns500666.tenderladiesbz.com, ns500742.ns500731.ns500754.ns500704.ns500742.ns500688.ns500671.ns500671.ns500705.ns500678.ns500649.tenderladiesbz.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com points to 192.178.234.26 and 2800:3f0:4003:c14::1b.

aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com points to 142.251.163.27 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 192.178.234.26 IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1a IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.27 IP addresses.