`aprosystem.pl`

DNSSEC	⚠️ Not signed
A	2001:678:63c:0:9:5bd3:dc31:1^{🇵🇱 AS-SMARTHOST-PL2001:678:63c::/48 Smarthost - european hosting}
		PTR	`server-aa49-001.rev6.smarthost.pl`
A	91.211.221.94^{🇵🇱 AS-SMARTHOST-PL91.211.220.0/22 Smarthost - european hosting}
NS	`dns2.smarthost.pl` ⭐
		A	2001:678:63c:0:9:c15d:580a:1^{🇵🇱 AS-SMARTHOST-PL2001:678:63c::/48 Smarthost - european hosting}
			PTR	`server-ba10.rev6.smarthost.pl`
		A	193.93.88.10^{🇵🇱 AS-SMARTHOST-PL193.93.88.0/22 TRUSTNET}
			PTR	`server-ba10.rev.smarthost.pl`
NS	`dns.smarthost.pl` ⚠️ Not in parent delegation
		A	2001:678:63c:0:9:5bd3:dc0a:1^{🇵🇱 AS-SMARTHOST-PL2001:678:63c::/48 Smarthost - european hosting}
			PTR	`server-aa10.rev6.smarthost.pl`
		A	91.211.220.10^{🇵🇱 AS-SMARTHOST-PL91.211.220.0/22 Smarthost - european hosting}
			PTR	`server-aa10.rev.smarthost.pl`
NS	`dns3.smarthost.pl`
		A	2001:41d0:203:58c3:0:335b:1bc3:1^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns3.smarthost.pl`
		A	51.91.27.195^{🇫🇷 OVH51.91.0.0/16}
			PTR	`dns3.smarthost.pl`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f27.1e100.net`
		A	142.251.2.26^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
TXT	`v=spf1 ip4:91.211.220.49 ip4:91.211.221.94 include:_spf.mlsend.com +a +mx +ip...`
TXT	`MS=004E4196A87632EBA7302C429AF32B570BEF2575`
SOA	`dns.smarthost.pl`sysadmin@smarthost.pl 2026-04-11 #1

`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=1778567665

Subdomains

taxeno.aprosystem.pl

Same first word

aprosystem.pl

Similar names

masspoetry.org

prosystema.de

myassetpro.net

stepsmoray.org

prosysteam.com

yemasports.com

prosystema.ru

mayerspost.at

marystopes.com

DNS History

14 records (8 active, 6 former)

●NSdns.smarthost.pl2026-03-30 → 2026-05-13 · 3 obs

○ 2018-05-15 10:49:02
● 2026-03-30 00:59:48
● 2026-05-13 04:40:28

●NSdns2.smarthost.pl2026-03-30 → 2026-05-13 · 3 obs

○ 2018-05-15 10:49:02
● 2026-03-30 00:59:48
● 2026-05-13 04:40:28

●NSdns3.smarthost.pl2026-03-30 → 2026-05-13 · 3 obs

○ 2018-05-15 10:49:02
● 2026-03-30 00:59:48
● 2026-05-13 04:40:28

○NSns1.tld.pl2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 10:49:02
○ 2026-03-30 00:59:48
○ 2026-05-13 04:40:28

○NSns2.tld.pl2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 10:49:02
○ 2026-03-30 00:59:48
○ 2026-05-13 04:40:28

●MXalt1.aspmx.l.google.com2018-05-15 → 2026-05-13 · 2 obs

● 2018-05-15 10:49:02
● 2026-05-13 04:40:28

○MXalt2.aspmx.l.google.com2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 10:49:02
○ 2026-03-30 00:59:48
○ 2026-05-13 04:40:28

○MXalt3.aspmx.l.google.com2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 10:49:02
○ 2026-03-30 00:59:48
○ 2026-05-13 04:40:28

○MXalt4.aspmx.l.google.com2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 10:49:02
○ 2026-03-30 00:59:48
○ 2026-05-13 04:40:28

●MXaspmx.l.google.com2018-05-15 → 2026-05-13 · 2 obs

● 2018-05-15 10:49:02
● 2026-05-13 04:40:28

●MXaspmx2.googlemail.com2026-03-30 → 2026-05-13 · 3 obs

○ 2018-05-15 10:49:02
● 2026-03-30 00:59:48
● 2026-05-13 04:40:28

○A195.149.224.2052018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 10:49:02
○ 2026-03-30 00:59:48
○ 2026-05-13 04:40:28

●A2001:678:63c:0:9:5bd3:dc31:12026-03-30 → 2026-05-13 · 3 obs

○ 2018-05-15 10:49:02
● 2026-03-30 00:59:48
● 2026-05-13 04:40:28

●A91.211.221.942026-03-30 → 2026-05-13 · 3 obs

○ 2018-05-15 10:49:02
● 2026-03-30 00:59:48
● 2026-05-13 04:40:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	h-dns.pl, j-dns.pl, a-dns.pl, d-dns.pl...	-
aprosystem.pl	dns2.smarthost.pl, dns.smarthost.pl	2 records

✅ Authoritative Response

Server:193.93.88.10

NS records: dns2.smarthost.pl, dns.smarthost.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aprosystem.pl (unsigned zone)

⏱️ Timing

Total: 857ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.211.221.94`
AAAA	1	`2001:678:63c:0:9:5bd3:dc31:1`
NS	3	`dns2.smarthost.pl, dns.smarthost.pl...`
MX	3	`alt1.aspmx.l.google.com (pri: 5), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`v=spf1 ip4:91.211.220.49 ip4:91.211.221., MS=004E4196A87632EBA7302C429AF32B570BEF2`
SOA	1	`dns.smarthost.pl sysadmin.smarthost.pl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.smarthost.pl, dns.smarthost.pl)

Analysis

Hierarchy

aprosystem.pl is the parent of taxeno.aprosystem.pl.

IP Addresses

The entity aprosystem.pl points to two IP numbers: 2001:678:63c:0:9:5bd3:dc31:1 and 91.211.221.94.

For instance, other host names arcio.pl, sanicab.pl, flesik.pl, daw-mag.com and wsus.edu.pl share IP numbers with aprosystem.pl.

Name Servers

The delegation for aprosystem.pl is handled by three name servers: dns2.smarthost.pl, dns3.smarthost.pl and dns.smarthost.pl.

aprosystem.pl shares name servers with other domains at least partially, for example mirocert.pl, przypinki.eu, laweta.lubin.pl, military24.eu and skydesk.pl.