`4active.biz`

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=2501171824

`biz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld.biz` ⭐
	NS	`b.gtld.biz`
	NS	`c.gtld.biz`
	NS	`m.gtld.biz`
	NS	`n.gtld.biz`
	NS	`w.gtld.biz`
	NS	`x.gtld.biz`
	NS	`y.gtld.biz`
	SOA	`a.gtld.biz`admin@tldns.godaddy serial=1777319137

Same first word

4active.net

4active.biz

4active.lt

4active.org

4active.se

4active.eu

4active.de

4active.pl

4active.com

Similar names

active4.me

active4.com

active4.de

active4.net

active4.pt

DNS History

7 records (4 active, 3 former)

●NSns1.aftermarket.pl2020-02-05 → 2026-04-27 · 2 obs

● 2020-02-05 10:18:50
● 2026-04-27 20:09:16

●NSns2.aftermarket.pl2020-02-05 → 2026-04-27 · 2 obs

● 2020-02-05 10:18:50
● 2026-04-27 20:09:16

●MXblackhole.aftermarket.pl2026-02-23 → 2026-04-27 · 3 obs

○ 2020-02-05 10:18:50
● 2026-02-23 00:34:02
● 2026-04-27 20:09:16

○MXmail.mailerhost.net2020-02-05 → 2020-02-05 · 3 obs

● 2020-02-05 10:18:50
○ 2026-02-23 00:34:02
○ 2026-04-27 20:09:16

●A185.253.212.222020-02-05 → 2026-04-27 · 3 obs

○ 2016-07-01 12:44:36
● 2020-02-05 10:18:50
● 2026-04-27 20:09:16

○A212.91.6.582015-06-25 → 2016-07-01 · 4 obs

● 2015-06-25 10:21:26
● 2016-07-01 12:44:36
○ 2020-02-05 10:18:50
○ 2026-04-27 20:09:16

○A212.91.7.332015-06-25 → 2016-07-01 · 4 obs

● 2015-06-25 10:21:26
● 2016-07-01 12:44:36
○ 2020-02-05 10:18:50
○ 2026-04-27 20:09:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
biz	m.gtld.biz, c.gtld.biz, a.gtld.biz, n.gtld.biz...	-
4active.biz	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: 514ms | 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

4active.biz points to an IP address: 185.253.212.22.

other host names include 91a196b50c162.greendata.pl, mail.comandante.pl, produktywnosc.pl, h145-104.ttk.pl and smaga.net.autocom.pl; they share IP numbers with 4active.biz.

Name Servers

Two name servers ns1.aftermarket.pl and ns2.aftermarket.pl handle the delegation for 4active.biz.

4active.biz shares the same name server setup as other domains, for instance startec.pl, kajaki.org, polawska.com, okupant.pl and prawofinansowe.pl.

4active.biz shares name servers with other domains at least partially, for instance grandpol.pl, 4ns.pl, zbz.pl and bae.pl.

These name servers are commonly used with the following: verify-39b0dfe3937bed4c.ns1.aftermarket.pl, verify-39b0dfe3937bed4c.ns2.aftermarket.pl, verify-ae68ed0ea32896cc.ns1.aftermarket.pl and verify-ae68ed0ea32896cc.ns2.aftermarket.pl.

Host names with one IP:

ns1.aftermarket.pl points to: 185.253.213.10

ns2.aftermarket.pl points to: 185.253.214.10

Mail Servers

4active.biz is handled by a single mail server, blackhole.aftermarket.pl.

4active.biz uses the same mail server setup as other domains, for instance orf.pl, pomocdrogowa24.pl, kozetka.pl, interhost.pl and meissen.pl.

The host name blackhole.aftermarket.pl points to IP 185.237.29.29.

4active.biz - robtex.com

4active.biz

biz