`investdevelopment.pl`

DNSSEC	🔒 Signed (DS record present)
A	185.253.212.22^{🇵🇱 AS48707-OPS-PL185.253.212.0/24}
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	`blackhole.aftermarket.pl` ⭐
		A	185.237.29.29^{🇵🇱 AS48707-OPS-PL185.237.29.0/24}
TXT	`v=spf1 mx -all`
SOA	`ns1.aftermarket.pl`kontakt@aftermarket.pl serial=2510140903

`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=1777098618

Previously MX for

investdevelopment.pl

Same first word

investdevelopment.pl

DNS History

19 records (4 active, 15 former)

○NS3.nslokoz.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-04-13 09:49:44
● 2016-11-20 13:12:20
○ 2017-07-09 11:47:50
○ 2026-04-25 08:11:26

○NS4.nslokoz.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-04-13 09:49:44
● 2016-11-20 13:12:20
○ 2017-07-09 11:47:50
○ 2026-04-25 08:11:26

○NSaragorn.ns.cloudflare.com2017-07-09 → 2017-07-09 · 4 obs

○ 2016-11-20 13:12:20
● 2017-07-09 11:47:50
○ 2026-03-14 21:59:28
○ 2026-04-25 08:11:26

○NSdns.home.pl2015-10-30 → 2016-04-13 · 4 obs

● 2015-10-30 07:05:04
● 2016-04-13 09:49:44
○ 2016-11-20 13:12:20
○ 2026-04-25 08:11:26

○NSdns2.home.pl2015-10-30 → 2016-04-13 · 4 obs

● 2015-10-30 07:05:04
● 2016-04-13 09:49:44
○ 2016-11-20 13:12:20
○ 2026-04-25 08:11:26

○NSdns3.home.pl2015-10-30 → 2016-04-13 · 4 obs

● 2015-10-30 07:05:04
● 2016-04-13 09:49:44
○ 2016-11-20 13:12:20
○ 2026-04-25 08:11:26

○NSliv.ns.cloudflare.com2017-07-09 → 2017-07-09 · 4 obs

○ 2016-11-20 13:12:20
● 2017-07-09 11:47:50
○ 2026-03-14 21:59:28
○ 2026-04-25 08:11:26

●NSns1.aftermarket.pl2026-03-14 → 2026-04-25 · 3 obs

○ 2017-07-09 11:47:50
● 2026-03-14 21:59:28
● 2026-04-25 08:11:26

●NSns2.aftermarket.pl2026-03-14 → 2026-04-25 · 3 obs

○ 2017-07-09 11:47:50
● 2026-03-14 21:59:28
● 2026-04-25 08:11:26

●MXblackhole.aftermarket.pl2026-03-14 → 2026-04-25 · 3 obs

○ 2017-07-09 11:47:50
● 2026-03-14 21:59:28
● 2026-04-25 08:11:26

○MXinvestdevelopment.pl2015-10-30 → 2016-04-13 · 4 obs

● 2015-10-30 07:05:04
● 2016-04-13 09:49:44
○ 2016-11-20 13:12:20
○ 2026-04-25 08:11:26

○MXmail.investdevelopment.pl2016-11-20 → 2017-07-09 · 5 obs

○ 2016-04-13 09:49:44
● 2016-11-20 13:12:20
● 2017-07-09 11:47:50
○ 2026-03-14 21:59:28
○ 2026-04-25 08:11:26

○A104.28.10.1802017-07-09 → 2017-07-09 · 4 obs

○ 2016-11-20 13:12:20
● 2017-07-09 11:47:50
○ 2026-03-14 21:59:28
○ 2026-04-25 08:11:26

○A104.28.11.1802017-07-09 → 2017-07-09 · 4 obs

○ 2016-11-20 13:12:20
● 2017-07-09 11:47:50
○ 2026-03-14 21:59:28
○ 2026-04-25 08:11:26

●A185.253.212.222026-03-14 → 2026-04-25 · 3 obs

○ 2017-07-09 11:47:50
● 2026-03-14 21:59:28
● 2026-04-25 08:11:26

○A2400:cb00:2048:1::681c:ab42017-07-09 → 2017-07-09 · 4 obs

○ 2016-11-20 13:12:20
● 2017-07-09 11:47:50
○ 2026-03-14 21:59:28
○ 2026-04-25 08:11:26

○A2400:cb00:2048:1::681c:bb42017-07-09 → 2017-07-09 · 4 obs

○ 2016-11-20 13:12:20
● 2017-07-09 11:47:50
○ 2026-03-14 21:59:28
○ 2026-04-25 08:11:26

○A89.161.150.752015-10-30 → 2016-04-13 · 4 obs

● 2015-10-30 07:05:04
● 2016-04-13 09:49:44
○ 2016-11-20 13:12:20
○ 2026-04-25 08:11:26

○A94.23.174.122016-11-20 → 2016-11-20 · 4 obs

○ 2016-04-13 09:49:44
● 2016-11-20 13:12:20
○ 2017-07-09 11:47:50
○ 2026-04-25 08:11:26

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.253.214.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1021ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.253.212.22`
NS	2	`ns1.aftermarket.pl, ns2.aftermarket.pl`
MX	1	`blackhole.aftermarket.pl (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`ns1.aftermarket.pl kontakt.aftermarket.p`

Analysis

IP Addresses

investdevelopment.pl points to a single IP address: 185.253.212.22.

Other host names such as mail.phujanus.pl, admel.pl, kokosz.pl, mail.eflowers.pl and free.pl share IP numbers with investdevelopment.pl.

Name Servers

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

investdevelopment.pl uses the same name server setup as other domains, including saharahobby.pl, 524.pl, produkcja.info, radlin24.pl and xmgo.pl.

investdevelopment.pl shares some name servers with other domains, for example targisadownicze.pl.

Hostnames with a single IP

ns1.aftermarket.pl resolves to: 185.253.213.10.

ns2.aftermarket.pl resolves to: 185.253.214.10.

Mail Servers

The mail server for investdevelopment.pl is blackhole.aftermarket.pl.

investdevelopment.pl uses the same mail server setup as other domains, for instance sekit.pl, acerola.pl, fowe.pl, vegdeli.pl and dojrzewam.pl.

Host blackhole.aftermarket.pl points to IP 185.237.29.29.

investdevelopment.pl - robtex.com