stack.pl - dns.ninja

`stack.pl`

DNSSEC	🔒 Signed (DS record present)
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1.aftermarket.pl` ⭐
		A	185.253.213.10^{🇵🇱 AS48707-OPS-PL185.253.213.0/24}
			PTR	`ns1.aftermarket.pl`
NS	`ns2.aftermarket.pl`
		A	185.253.214.10^{🇵🇱 AS48707-OPS-PL185.253.214.0/24}
			PTR	`ns2.aftermarket.pl`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.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`⁽⁸⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
MX	`alt4.aspmx.l.google.com`⁽⁸⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`blackhole.aftermarket.pl`⁽²⁰⁾
		A	185.237.29.29^{🇵🇱 AS48707-OPS-PL185.237.29.0/24}
SOA	`ns1.aftermarket.pl`kontakt@aftermarket.pl serial=2607232322

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1784788434

Previously MX for

stack.pl

Same first word

stack.support

stack.care

stack.team

stack.ventures

stack.fi

stack.pro

stack.fitness

stack.de

stack.co

stack.cool

stack.fail

stack.la

stack.com.br

stack.plus

stack.pl

stack.ie

stack.gov.sg

stack.cz

stack.ee

stack.spb.ru

stack.be

stack.house

stack.su

stack.city

stack.how

stack.net

stack.fr

stack.biz

stack.uk.net

stack.buzz

stack.agency

stack.ru

stack.ml

stack.zone

stack.blue

stack.my

stack.farm

stack.co.uk

stack.org

stack.gallery

stack.sa

stack.it

stack.or.jp

stack.fyi

stack.nl

stack.ws

stack.money

stack.com

stack.net.ng

stack.compare

stack.hu

stack.services

stack.world

stack.ca

stack.nyc

stack.nu

stack.pt

stack.ro

stack.cc

stack.systems

stack.host

stack.kim

stack.fo

stack.co.nz

stack.io

stack.aero

stack.codes

stack.build

stack.bet

stack.creditcard

stack.network

stack.ai

stack.je

stack.lu

stack.me.uk

stack.com.uy

stack.group

stack.(0x787878)

stack.run

stack.ly

stack.kz

stack.media

stack.tv

stack.ddnsfree.com

stack.gl

stack.gg

stack.cards

stack.tokyo

stack.info

stack.solutions

stack.works

stack.gold

stack.black

stack.shopping

stack.net.nz

stack.mx

stack.spb.su

stack.im

stack.storage

stack.foundation

Similar names

catks.com

tcask.org

actks.com

ctask.org.py

kcast.com

stakc.ac.id

tsack.com

kcsat.com

tckas.com

kacst.com

ktcas.com

ktcsa.net

tacks.eu

skatc.com

askct.de

tacks.ca

kacst.edu.sa

kastc.com.sa

kastc.xyz

kasct.org

aksct.com

tacks.de

astck.com

tacks.us

tacks.com.au

tacks.it

kacst.or.kr

stack.jp

tacks.com

atcks.com

tacks.nl

kstac.com

kcsat.org

stack.se

kacts.net

stack.com.au

atksc.com

ckats.com

tacks.org

kcast.online

kcats.com

tacks.net

skatc.ac.th

asktc.com

ktacs.com

kacts.or.kr

ctask.io

cksat.com

tacsk.com

kacst.gov.sa

tasck.dev

tcksa.com

akstc.net

skatc.nfshost.com

satck.com

DNS History

26 records (16 active, 10 former)

○NSdns.home.pl2016-12-02 → 2016-12-02 · 4 obs

○ 2016-10-20 09:49:52
● 2016-12-02 23:34:32
○ 2026-02-26 21:42:16
○ 2026-07-23 22:21:58

○NSdns2.home.pl2016-12-02 → 2016-12-02 · 4 obs

○ 2016-10-20 09:49:52
● 2016-12-02 23:34:32
○ 2026-02-26 21:42:16
○ 2026-07-23 22:21:58

○NSdns3.home.pl2016-12-02 → 2016-12-02 · 4 obs

○ 2016-10-20 09:49:52
● 2016-12-02 23:34:32
○ 2026-02-26 21:42:16
○ 2026-07-23 22:21:58

●NSns1.aftermarket.pl2026-02-26 → 2026-07-23 · 3 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
● 2026-07-23 22:21:58

○NSns1.dropped.net.pl2015-08-02 → 2016-10-20 · 4 obs

● 2015-08-02 08:40:48
● 2016-10-20 09:49:52
○ 2016-12-02 23:34:32
○ 2026-07-23 22:21:58

○NSns1.dropped.pl2015-08-02 → 2016-10-20 · 4 obs

● 2015-08-02 08:40:48
● 2016-10-20 09:49:52
○ 2016-12-02 23:34:32
○ 2026-07-23 22:21:58

●NSns2.aftermarket.pl2026-02-26 → 2026-07-23 · 3 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
● 2026-07-23 22:21:58

○NSns2.dropped.pl2015-08-02 → 2016-10-20 · 4 obs

● 2015-08-02 08:40:48
● 2016-10-20 09:49:52
○ 2016-12-02 23:34:32
○ 2026-07-23 22:21:58

●MXalt1.aspmx.l.google.com2026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

●MXalt2.aspmx.l.google.com2026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

●MXalt3.aspmx.l.google.com2026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

●MXalt4.aspmx.l.google.com2026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

●MXaspmx.l.google.com2026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

●MXblackhole.aftermarket.pl2026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

○MXmail-lima.stack.pl2015-08-02 → 2016-10-20 · 4 obs

● 2015-08-02 08:40:48
● 2016-10-20 09:49:52
○ 2016-12-02 23:34:32
○ 2026-07-23 22:21:58

○MXstack.pl2016-12-02 → 2016-12-02 · 4 obs

○ 2016-10-20 09:49:52
● 2016-12-02 23:34:32
○ 2026-02-26 21:42:16
○ 2026-07-23 22:21:58

●A185.199.108.1532026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

●A185.199.109.1532026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

●A185.199.110.1532026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

●A185.199.111.1532026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

○A188.128.167.1802016-12-02 → 2016-12-02 · 4 obs

○ 2016-10-20 09:49:52
● 2016-12-02 23:34:32
○ 2026-02-26 21:42:16
○ 2026-07-23 22:21:58

○A216.8.179.242015-08-02 → 2016-10-20 · 4 obs

● 2015-08-02 08:40:48
● 2016-10-20 09:49:52
○ 2016-12-02 23:34:32
○ 2026-07-23 22:21:58

●A2606:50c0:8000::1532026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

●A2606:50c0:8001::1532026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

●A2606:50c0:8002::1532026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

●A2606:50c0:8003::1532026-02-26 → 2026-07-23 · 5 obs

○ 2016-12-02 23:34:32
● 2026-02-26 21:42:16
○ 2026-07-22 00:19:34
● 2026-07-22 01:39:46
● 2026-07-23 22:21:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
stack.pl	ns1.aftermarket.pl, ns2.aftermarket.pl	-

✅ Authoritative Response

Server:185.253.213.10

NS records: ns1.aftermarket.pl, ns2.aftermarket.pl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 645ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.109.153, 185.199.110.153...`
AAAA	4	`2606:50c0:8000::153, 2606:50c0:8002::153...`
NS	2	`ns1.aftermarket.pl, ns2.aftermarket.pl`
MX	6	`blackhole.aftermarket.pl (pri: 20), alt3.aspmx.l.google.com (pri: 8)...`
SOA	1	`ns1.aftermarket.pl kontakt.aftermarket.p`

Analysis

IP Addresses

With 8 IP addresses in total, stack.pl resolves to 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Among the host names that share IP numbers with stack.pl are dataset.org, aerocy.github.io, midnightcommander.github.io and two others.

Name Servers

stack.pl is delegated to two name servers: ns1.aftermarket.pl and ns2.aftermarket.pl.

stack.pl has the same name server delegation as a number of other domains, such as promet.com.pl, zdrowawiedza.pl, profar.pl and two more.

Each of ns1.aftermarket.pl and ns2.aftermarket.pl has one IP address: ns1.aftermarket.pl uses 185.253.213.10 and ns2.aftermarket.pl uses 185.253.214.10.

Mail Servers

stack.pl uses 6 mail servers for delivery: blackhole.aftermarket.pl, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

stack.pl shares at least some of its mail servers with other domains — for example rigs.com.mx, msoadvisors.com, plastekcards.com and two more.

These mail servers tend to be used in conjunction with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and two additional mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 142.250.31.27 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

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

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

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

Hosts that resolve to one IP address:

blackhole.aftermarket.pl points to 185.237.29.29.