`biebrza-explorer.com.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=2505120028

`com.pl`

	DNSSEC	⚠️ Not signed
	NS	`a-dns.pl` ⭐ ⚠️ Not in parent delegation
	NS	`b-dns.pl` ⚠️ Not in parent delegation
	NS	`d-dns.pl` ⚠️ Not in parent delegation
	NS	`f-dns.pl` ⚠️ Not in parent delegation
	NS	`h-dns.pl` ⚠️ Not in parent delegation
	NS	`j-dns.pl` ⚠️ Not in parent delegation
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1778308260

WOT: UNKNOWN (64/100)

Same first word

biebrza-explorer.com.pl

DNS History

8 records (4 active, 4 former)

●NSns1.aftermarket.pl2026-04-04 → 2026-05-09 · 3 obs

○ 2016-12-30 20:20:56
● 2026-04-04 12:43:32
● 2026-05-09 13:30:44

○NSns1.dahost.pl2015-06-22 → 2016-12-30 · 4 obs

● 2015-06-22 07:36:08
● 2016-12-30 20:20:56
○ 2026-04-04 12:43:32
○ 2026-05-09 13:30:44

●NSns2.aftermarket.pl2026-04-04 → 2026-05-09 · 3 obs

○ 2016-12-30 20:20:56
● 2026-04-04 12:43:32
● 2026-05-09 13:30:44

○NSns2.dahost.pl2015-06-22 → 2016-12-30 · 4 obs

● 2015-06-22 07:36:08
● 2016-12-30 20:20:56
○ 2026-04-04 12:43:32
○ 2026-05-09 13:30:44

●MXblackhole.aftermarket.pl2026-04-04 → 2026-05-09 · 3 obs

○ 2016-12-30 20:20:56
● 2026-04-04 12:43:32
● 2026-05-09 13:30:44

○MXmail.biebrza-explorer.com.pl2015-06-22 → 2016-12-30 · 4 obs

● 2015-06-22 07:36:08
● 2016-12-30 20:20:56
○ 2026-04-04 12:43:32
○ 2026-05-09 13:30:44

○A178.19.110.2262015-06-22 → 2016-12-30 · 4 obs

● 2015-06-22 07:36:08
● 2016-12-30 20:20:56
○ 2026-04-04 12:43:32
○ 2026-05-09 13:30:44

●A185.253.212.222026-04-04 → 2026-05-09 · 3 obs

○ 2016-12-30 20:20:56
● 2026-04-04 12:43:32
● 2026-05-09 13:30:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
biebrza-explorer.com.pl	ns2.aftermarket.pl, ns1.aftermarket.pl	-

✅ Authoritative Response

Server:185.253.214.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 903ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.253.212.22`
NS	2	`ns2.aftermarket.pl, ns1.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

biebrza-explorer.com.pl points to IP number 185.253.212.22.

For instance, other host names 239-mi2-4.acn.waw.pl, mail.youbet.pl, numerologia.eu, cleaning.pl and 240-goc-1.acn.waw.pl share IP numbers with biebrza-explorer.com.pl.

Name Servers

biebrza-explorer.com.pl is delegated to two name servers: ns1.aftermarket.pl and ns2.aftermarket.pl.

biebrza-explorer.com.pl uses the same name server setup as other domains such as filtry.net, megatechnika.pl, aztron.pl, okna-aluminiowe.pl and redutaczestochowa.pl.

biebrza-explorer.com.pl shares name servers with other domains at least partially, for example dominvest.pl.

Host names with one IP number:

ns1.aftermarket.pl points to: 185.253.213.10.

ns2.aftermarket.pl points to: 185.253.214.10.

Mail Servers

biebrza-explorer.com.pl is handled by a single mail server, blackhole.aftermarket.pl.

biebrza-explorer.com.pl shares the same mail server setup as other domains, for instance eprg.pl, glac.pl, aptekazdrowia.pl, serwiskosiarek.pl and vcb.pl.

blackhole.aftermarket.pl points to a single IP: 185.237.29.29.

biebrza-explorer.com.pl - robtex.com