systemstacktools.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`systemstacktools.com`

DNSSEC	⚠️ Not signed
NS	`pns71.cloudns.net` ⭐
NS	`pns72.cloudns.com`
NS	`pns73.cloudns.net`
NS	`pns74.cloudns.uk`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{Google2607:f8b0:4004::/48}
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	2607:f8b0:4004:c2d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f26.1e100.net`
		A	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
		A	192.179.18.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f26.1e100.net`
		A	192.179.18.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f27.1e100.net`
		A	192.179.24.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`rz-in-f26.1e100.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}
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
TXT	`google-site-verification=zkWgleaZMQdEquL7yNhzXmHc6AXtjaS58RYeX0VJoE4`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`pns71.cloudns.net`support@cloudns.net 2026-09-10 #4

`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=1789721133

Same first word

systemstacktools.com

DNS History

10 records (10 active, 0 former)

●NSpns71.cloudns.net2026-09-10 → 2026-09-18 · 2 obs

● 2026-09-10 21:41:42
● 2026-09-18 09:08:30

●NSpns72.cloudns.com2026-09-10 → 2026-09-18 · 2 obs

● 2026-09-10 21:41:42
● 2026-09-18 09:08:30

●NSpns73.cloudns.net2026-09-10 → 2026-09-18 · 2 obs

● 2026-09-10 21:41:42
● 2026-09-18 09:08:30

●NSpns74.cloudns.uk2026-09-10 → 2026-09-18 · 2 obs

● 2026-09-10 21:41:42
● 2026-09-18 09:08:30

●MXalt1.aspmx.l.google.com2026-09-10 → 2026-09-18 · 2 obs

● 2026-09-10 21:41:42
● 2026-09-18 09:08:30

●MXalt2.aspmx.l.google.com2026-09-10 → 2026-09-18 · 2 obs

● 2026-09-10 21:41:42
● 2026-09-18 09:08:30

●MXalt3.aspmx.l.google.com2026-09-10 → 2026-09-18 · 2 obs

● 2026-09-10 21:41:42
● 2026-09-18 09:08:30

●MXalt4.aspmx.l.google.com2026-09-10 → 2026-09-18 · 2 obs

● 2026-09-10 21:41:42
● 2026-09-18 09:08:30

●MXaspmx.l.google.com2026-09-10 → 2026-09-18 · 2 obs

● 2026-09-10 21:41:42
● 2026-09-18 09:08:30

●MXsmtp.google.com2026-09-10 → 2026-09-18 · 2 obs

● 2026-09-10 21:41:42
● 2026-09-18 09:08:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
systemstacktools.com	pns71.cloudns.net, pns73.cloudns.net, pns72.cloudns.com, pns74.cloudns.uk	2 records

✅ Authoritative Response

Server:45.83.250.12

NS records: pns71.cloudns.net, pns73.cloudns.net, pns72.cloudns.com, pns74.cloudns.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemstacktools.com (unsigned zone)

⏱️ Timing

Total: 2850ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`pns71.cloudns.net, pns73.cloudns.net...`
MX	6	`alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=zkWgleaZMQdEquL, v=spf1 include:_spf.google.com ~all`
SOA	1	`pns71.cloudns.net support.cloudns.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pns72.cloudns.com, pns72.cloudns.com)

Analysis

Name Servers

The NS records for systemstacktools.com point to four name servers: pns72.cloudns.com, pns71.cloudns.net, pns73.cloudns.net and pns74.cloudns.uk.

Mail Servers

systemstacktools.com is handled by 6 mail servers: smtp.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

DNS names with 9 IP addresses:

smtp.google.com resolves to 173.194.45.26, 173.194.45.27, 192.179.18.26 and 6 other IP addresses.

Host names that have two IP addresses:

aspmx.l.google.com points to 173.194.45.27 and 2607:f8b0:4004:c08::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 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.

smtp.google.com and aspmx.l.google.com are host names that each point to 173.194.45.27 IP addresses.