🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`unlockstack.com`

DNSSEC	⚠️ Not signed
NS	`ns3.fastmaildns.com` ⭐
		A	2a06:fb00:2::3:137^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`ns3.6v4.it`
		A	45.83.250.137^{🇧🇬 CLOUDNSNET45.83.250.0/24 Cloud DNS Ltd}
			PTR	`ns3.6v4.it`
NS	`pns71.cloudns.net` ⚠️ Not in zone NS records
		A	2a06:fb00:2::1:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns71.cloudns.net`
		A	45.83.248.12^{🇧🇬 CLOUDNSNET45.83.248.0/24 Cloud DNS Ltd}
			PTR	`pns71.cloudns.net`
NS	`pns72.cloudns.com` ⚠️ Not in zone NS records
		A	2a06:fb00:2::2:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns72.cloudns.com`
		A	45.83.249.12^{🇧🇬 CLOUDNSNET45.83.249.0/24 Cloud DNS Ltd}
			PTR	`pns72.cloudns.com`
NS	`pns73.cloudns.net`
		A	2a06:fb00:2::3:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns73.cloudns.net`
		A	45.83.250.12^{🇧🇬 CLOUDNSNET45.83.250.0/24 Cloud DNS Ltd}
			PTR	`pns73.cloudns.net`
NS	`pns74.cloudns.uk`
		A	2a06:fb00:2::4:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns74.cloudns.uk`
		A	45.83.251.12^{🇧🇬 CLOUDNSNET45.83.251.0/24 Cloud DNS Ltd}
			PTR	`pns74.cloudns.uk`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		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	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=E-L2Dfm_Gw-HY_FNIE6Z-gLq1LqB_e8i6Ot1aEiiDj0`
SOA	`ns3.fastmaildns.com`support@cloudns.net 2026-09-20 #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=1790451614

Same first word

unlockstack.xyz

unlockstack.com

Similar names

stackunlock.pages.dev

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSns3.fastmaildns.com2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 16:53:44
● 2026-09-26 20:04:52

●NSpns71.cloudns.net2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 16:53:44
● 2026-09-26 20:04:52

●NSpns72.cloudns.com2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 16:53:44
● 2026-09-26 20:04:52

●NSpns73.cloudns.net2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 16:53:44
● 2026-09-26 20:04:52

●NSpns74.cloudns.uk2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 16:53:44
● 2026-09-26 20:04:52

●MXalt1.aspmx.l.google.com2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 16:53:44
● 2026-09-26 20:04:52

●MXalt2.aspmx.l.google.com2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 16:53:44
● 2026-09-26 20:04:52

●MXalt3.aspmx.l.google.com2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 16:53:44
● 2026-09-26 20:04:52

●MXalt4.aspmx.l.google.com2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 16:53:44
● 2026-09-26 20:04:52

●MXaspmx.l.google.com2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 16:53:44
● 2026-09-26 20:04:52

●MXsmtp.google.com2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 16:53:44
● 2026-09-26 20:04:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
unlockstack.com	pns71.cloudns.net, pns73.cloudns.net, pns72.cloudns.com, pns74.cloudns.uk	2 records

✅ Authoritative Response

Server:45.83.248.12

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for unlockstack.com (unsigned zone)

⏱️ Timing

Total: 771ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`pns74.cloudns.uk, pns73.cloudns.net`
MX	6	`alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	2	`google-site-verification=E-L2Dfm_Gw-HY_F, v=spf1 include:_spf.google.com ~all`
SOA	1	`ns3.fastmaildns.com support.cloudns.net`

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

Delegation for unlockstack.com is to five name servers: pns72.cloudns.com, ns3.fastmaildns.com, pns71.cloudns.net and two others.

unlockstack.com partially shares its NS delegation with several other domains, including adm-kashirinskoe.online, tri7betidn.com, icontcpr.co and two others.

In DNS configurations, these name servers often share authority with pns74.cloudns.uk, pns73.cloudns.net, ns1.icemaildns.com and 4 other name servers.

Host names with two IP numbers:

The A records for pns72.cloudns.com return 45.83.249.12 and 2a06:fb00:2::2:12.

The A records for ns3.fastmaildns.com return 45.83.250.137 and 2a06:fb00:2::3:137.

The A records for pns71.cloudns.net return 45.83.248.12 and 2a06:fb00:2::1:12.

The A records for pns73.cloudns.net return 45.83.250.12 and 2a06:fb00:2::3:12.

The A records for pns74.cloudns.uk return 45.83.251.12 and 2a06:fb00:2::4:12.

Mail Servers

The MX records for unlockstack.com point to 6 mail servers — smtp.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

unlockstack.com shares mail servers — at least in part — with other domains, including laundrowelldfw.com, perryproperty.net, mmvontrel.info and two others.

These mail servers are frequently used alongside the mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com, plus two others.

Host names with 9 IP numbers:

smtp.google.com maps to 172.253.62.26, 172.253.115.26, 173.194.45.27 and 6 additional IP addresses.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c23::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.

smtp.google.com and aspmx.l.google.com each have 192.178.155.26 IP addresses.