🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`polystack.com`

DNSSEC	⚠️ Not signed
A	3.170.3.25^{🇺🇸 Amazon3.170.3.0/24}
		PTR	`server-3-170-3-25.iad55.r.cloudfront.net`
A	3.170.3.59^{🇺🇸 Amazon3.170.3.0/24}
A	3.170.3.88^{🇺🇸 Amazon3.170.3.0/24}
A	3.170.3.91^{🇺🇸 Amazon3.170.3.0/24}
NS	`ns-616.awsdns-13.net` ⭐
		A	2600:9000:5302:6800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-616.awsdns-13.net`
		A	205.251.194.104^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-616.awsdns-13.net`
NS	`ns-1369.awsdns-43.org`
		A	2600:9000:5305:5900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1369.awsdns-43.org`
		A	205.251.197.89^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1369.awsdns-43.org`
NS	`ns-1696.awsdns-20.co.uk`
		A	2600:9000:5306:a000::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1696.awsdns-20.co.uk`
		A	205.251.198.160^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1696.awsdns-20.co.uk`
NS	`ns-266.awsdns-33.com`
		A	2600:9000:5301:a00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-266.awsdns-33.com`
		A	205.251.193.10^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-266.awsdns-33.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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`
SOA	`ns-616.awsdns-13.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=1787810285

Subdomains

www.polystack.com

Same first word

polystack.run

polystack.com

polystack.dev

polystack.xyz

Similar names

stockplay.homes

stockplay.net

ploystack.dev

playstock.net

stackploy.com

stylopack.in

playstock.workers.dev

playstock.ru

stockplay.org

stockplay.com

playstock.com.br

Previous names

Next names

DNS History

32 records (13 active, 19 former)

●NSns-1369.awsdns-43.org2026-08-25 → 2026-08-27 · 3 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
● 2026-08-27 06:24:38

●NSns-1696.awsdns-20.co.uk2026-08-25 → 2026-08-27 · 3 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
● 2026-08-27 06:24:38

●NSns-266.awsdns-33.com2026-08-25 → 2026-08-27 · 3 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
● 2026-08-27 06:24:38

●NSns-616.awsdns-13.net2026-08-25 → 2026-08-27 · 3 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
● 2026-08-27 06:24:38

○NSns.talkactive.net2015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 12:21:06
● 2017-03-24 03:32:44
○ 2020-03-08 10:23:40
○ 2026-08-27 06:24:38

○NSns1.unoeuro.com2020-03-08 → 2020-03-08 · 4 obs

○ 2017-03-24 03:32:44
● 2020-03-08 10:23:40
○ 2026-08-25 19:38:32
○ 2026-08-27 06:24:38

○NSns2.talkactive.net2015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 12:21:06
● 2017-03-24 03:32:44
○ 2020-03-08 10:23:40
○ 2026-08-27 06:24:38

○NSns2.unoeuro.com2020-03-08 → 2020-03-08 · 4 obs

○ 2017-03-24 03:32:44
● 2020-03-08 10:23:40
○ 2026-08-25 19:38:32
○ 2026-08-27 06:24:38

○NSns3.talkactive.net2015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 12:21:06
● 2017-03-24 03:32:44
○ 2020-03-08 10:23:40
○ 2026-08-27 06:24:38

○NSns3.unoeuro.com2020-03-08 → 2020-03-08 · 4 obs

○ 2017-03-24 03:32:44
● 2020-03-08 10:23:40
○ 2026-08-25 19:38:32
○ 2026-08-27 06:24:38

○NSns4.unoeuro.com2020-03-08 → 2020-03-08 · 4 obs

○ 2017-03-24 03:32:44
● 2020-03-08 10:23:40
○ 2026-08-25 19:38:32
○ 2026-08-27 06:24:38

●MXalt1.aspmx.l.google.com2026-08-25 → 2026-08-27 · 3 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
● 2026-08-27 06:24:38

●MXalt2.aspmx.l.google.com2026-08-25 → 2026-08-27 · 3 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
● 2026-08-27 06:24:38

●MXalt3.aspmx.l.google.com2026-08-25 → 2026-08-27 · 3 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
● 2026-08-27 06:24:38

●MXalt4.aspmx.l.google.com2026-08-25 → 2026-08-27 · 3 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
● 2026-08-27 06:24:38

●MXaspmx.l.google.com2026-08-25 → 2026-08-27 · 3 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
● 2026-08-27 06:24:38

○MXmail.polystack.com2015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 12:21:06
● 2017-03-24 03:32:44
○ 2020-03-08 10:23:40
○ 2026-08-27 06:24:38

○MXmx.unoeuro.com2020-03-08 → 2020-03-08 · 4 obs

○ 2017-03-24 03:32:44
● 2020-03-08 10:23:40
○ 2026-08-25 19:38:32
○ 2026-08-27 06:24:38

○A13.32.230.152026-08-25 → 2026-08-25 · 4 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
○ 2026-08-25 20:22:42
○ 2026-08-27 06:24:38

○A13.32.230.302026-08-25 → 2026-08-25 · 4 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
○ 2026-08-25 20:22:42
○ 2026-08-27 06:24:38

○A13.32.230.702026-08-25 → 2026-08-25 · 4 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
○ 2026-08-25 20:22:42
○ 2026-08-27 06:24:38

○A13.32.230.832026-08-25 → 2026-08-25 · 4 obs

○ 2020-03-08 10:23:40
● 2026-08-25 19:38:32
○ 2026-08-25 20:22:42
○ 2026-08-27 06:24:38

○A195.128.175.452015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 12:21:06
● 2017-03-24 03:32:44
○ 2020-03-08 10:23:40
○ 2026-08-27 06:24:38

●A3.170.3.252026-08-25 → 2026-08-27 · 5 obs

○ 2026-08-25 19:38:32
● 2026-08-25 20:22:42
○ 2026-08-26 04:28:30
● 2026-08-27 06:24:34
● 2026-08-27 06:24:38

●A3.170.3.592026-08-25 → 2026-08-27 · 5 obs

○ 2026-08-25 19:38:32
● 2026-08-25 20:22:42
○ 2026-08-26 04:28:30
● 2026-08-27 06:24:34
● 2026-08-27 06:24:38

●A3.170.3.882026-08-25 → 2026-08-27 · 5 obs

○ 2026-08-25 19:38:32
● 2026-08-25 20:22:42
○ 2026-08-26 04:28:30
● 2026-08-27 06:24:34
● 2026-08-27 06:24:38

●A3.170.3.912026-08-25 → 2026-08-27 · 5 obs

○ 2026-08-25 19:38:32
● 2026-08-25 20:22:42
○ 2026-08-26 04:28:30
● 2026-08-27 06:24:34
● 2026-08-27 06:24:38

○A52.222.177.1162026-08-26 → 2026-08-26 · 4 obs

○ 2026-08-25 20:22:42
● 2026-08-26 04:28:30
○ 2026-08-27 06:24:34
○ 2026-08-27 06:24:38

○A52.222.177.1252026-08-26 → 2026-08-26 · 4 obs

○ 2026-08-25 20:22:42
● 2026-08-26 04:28:30
○ 2026-08-27 06:24:34
○ 2026-08-27 06:24:38

○A52.222.177.532026-08-26 → 2026-08-26 · 4 obs

○ 2026-08-25 20:22:42
● 2026-08-26 04:28:30
○ 2026-08-27 06:24:34
○ 2026-08-27 06:24:38

○A52.222.177.872026-08-26 → 2026-08-26 · 4 obs

○ 2026-08-25 20:22:42
● 2026-08-26 04:28:30
○ 2026-08-27 06:24:34
○ 2026-08-27 06:24:38

○A93.191.156.152020-03-08 → 2020-03-08 · 4 obs

○ 2017-03-24 03:32:44
● 2020-03-08 10:23:40
○ 2026-08-25 19:38:32
○ 2026-08-27 06:24:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
polystack.com	ns-616.awsdns-13.net, ns-266.awsdns-33.com, ns-1696.awsdns-20.co.uk, ns-1369.awsdns-43.org	2 records

✅ Authoritative Response

Server:205.251.194.104

NS records: ns-616.awsdns-13.net, ns-266.awsdns-33.com, ns-1696.awsdns-20.co.uk, ns-1369.awsdns-43.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polystack.com (unsigned zone)

⏱️ Timing

Total: 732ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.3.88, 3.170.3.25...`
NS	4	`ns-1369.awsdns-43.org, ns-1696.awsdns-20.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
SOA	1	`ns-616.awsdns-13.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-266.awsdns-33.com, ns-266.awsdns-33.com)

Analysis

Hierarchy

polystack.com serves as the parent of www.polystack.com.

IP Addresses

polystack.com has four IP addresses: 3.170.3.25, 3.170.3.59, 3.170.3.88 and 3.170.3.91.

engineering.rearc.io, rr-media-lhoist-com.getbynder.com, clear.in plus two other host names have IP numbers in common with polystack.com.

Name Servers

Four name servers handle the delegation for polystack.com: ns-266.awsdns-33.com, ns-616.awsdns-13.net, ns-1369.awsdns-43.org and ns-1696.awsdns-20.co.uk.

polystack.com has at least partial name server overlap with other domains, such as agentbyte.ai, billywaltons-leeds.co.uk, mediaboss.io and two others.

ns-266.awsdns-33.com, ns-616.awsdns-13.net, ns-1369.awsdns-43.org and ns-1696.awsdns-20.co.uk all point to exactly two IP numbers each: ns-266.awsdns-33.com → 205.251.193.10 and 2600:9000:5301:a00::1; ns-616.awsdns-13.net → 205.251.194.104 and 2600:9000:5302:6800::1; ns-1369.awsdns-43.org → 205.251.197.89 and 2600:9000:5305:5900::1; ns-1696.awsdns-20.co.uk → 205.251.198.160 and 2600:9000:5306:a000::1.

Mail Servers

Mail for polystack.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by polystack.com are shared with other domains: kahedu.edu.in, p4pmarketing.com, capitalhomecare.coop and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.251.163.26 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

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

polystack.com - robtex.com

polystack.com

com

Subdomains

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`polystack.com`

`com`