`progressystems.pl`

DNSSEC	⚠️ Not signed
A	188.210.221.84^{🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
		PTR	`h24.seohost.pl`
NS	`ns1.seohost.pl` ⭐
		A	185.200.47.250^{🇵🇱 DATASPACE185.200.44.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
			PTR	`host-18520047250.seohost-mail.eu`
		A	188.210.221.52^{🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
			PTR	`host-18821022152.seohost-mail.eu`
NS	`ns2.seohost.pl`
		A	188.210.221.179^{🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
			PTR	`host-188210221179.seohost-mail.eu`
		A	188.210.223.253^{🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
			PTR	`host-188210223253.seohost-mail.eu`
MX	`mail.progressystems.pl` ⭐
		A	188.210.221.84^{🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
			PTR	`h24.seohost.pl`
TXT	`v=spf1 redirect=_spf-h24.microhost.pl`
SOA	`ns1.seohost.pl`hostmaster@progressystems.pl 2024-10-17 #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=1771291803

Subdomains

mail.progressystems.pl

Same first word

progressystems.pl

DNS History

16 records (4 active, 12 former)

○NSadel.ns.cloudflare.com2017-09-29 → 2017-09-29 · 3 obs

○ 2016-03-28 17:12:50
● 2017-09-29 22:58:08
○ 2026-03-12 22:15:44

○NSanuj.ns.cloudflare.com2017-09-29 → 2017-09-29 · 3 obs

○ 2016-03-28 17:12:50
● 2017-09-29 22:58:08
○ 2026-03-12 22:15:44

○NSdns.home.pl2015-08-03 → 2015-12-13 · 4 obs

● 2015-08-03 21:47:08
● 2015-12-13 00:59:00
○ 2016-03-28 17:12:50
○ 2026-03-12 22:15:44

○NSdns2.home.pl2015-08-03 → 2015-12-13 · 4 obs

● 2015-08-03 21:47:08
● 2015-12-13 00:59:00
○ 2016-03-28 17:12:50
○ 2026-03-12 22:15:44

○NSdns3.home.pl2015-08-03 → 2015-12-13 · 4 obs

● 2015-08-03 21:47:08
● 2015-12-13 00:59:00
○ 2016-03-28 17:12:50
○ 2026-03-12 22:15:44

●NSns1.seohost.pl2026-03-12 → 2026-03-12 · 2 obs

○ 2017-09-29 22:58:08
● 2026-03-12 22:15:44

●NSns2.seohost.pl2026-03-12 → 2026-03-12 · 2 obs

○ 2017-09-29 22:58:08
● 2026-03-12 22:15:44

○MXdc-54b83c45f84d.progressystems.pl2017-09-29 → 2017-09-29 · 3 obs

○ 2016-03-28 17:12:50
● 2017-09-29 22:58:08
○ 2026-03-12 22:15:44

●MXmail.progressystems.pl2026-03-12 → 2026-03-12 · 2 obs

○ 2017-09-29 22:58:08
● 2026-03-12 22:15:44

○MXprogressystems.pl2015-08-03 → 2015-12-13 · 4 obs

● 2015-08-03 21:47:08
● 2015-12-13 00:59:00
○ 2016-03-28 17:12:50
○ 2026-03-12 22:15:44

○A104.28.28.1882017-09-29 → 2017-09-29 · 3 obs

○ 2016-03-28 17:12:50
● 2017-09-29 22:58:08
○ 2026-03-12 22:15:44

○A104.28.29.1882017-09-29 → 2017-09-29 · 3 obs

○ 2016-03-28 17:12:50
● 2017-09-29 22:58:08
○ 2026-03-12 22:15:44

●A188.210.221.842026-03-12 → 2026-03-12 · 2 obs

○ 2017-09-29 22:58:08
● 2026-03-12 22:15:44

○A2400:cb00:2048:1::681c:1cbc2017-09-29 → 2017-09-29 · 3 obs

○ 2016-03-28 17:12:50
● 2017-09-29 22:58:08
○ 2026-03-12 22:15:44

○A2400:cb00:2048:1::681c:1dbc2017-09-29 → 2017-09-29 · 3 obs

○ 2016-03-28 17:12:50
● 2017-09-29 22:58:08
○ 2026-03-12 22:15:44

○A79.96.35.242015-08-03 → 2015-12-13 · 4 obs

● 2015-08-03 21:47:08
● 2015-12-13 00:59:00
○ 2016-03-28 17:12:50
○ 2026-03-12 22:15:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	12 records
progressystems.pl	ns1.seohost.pl, ns2.seohost.pl	4 records

✅ Authoritative Response

Server: 188.210.221.179

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for progressystems.pl (unsigned zone)

⏱️ Timing

Total: 844ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.210.221.84`
NS	2	`ns2.seohost.pl, ns1.seohost.pl`
MX	1	`mail.progressystems.pl (pri: 10)`
TXT	1	`v=spf1 redirect=_spf-h24.microhost.pl`
SOA	1	`ns1.seohost.pl hostmaster.progressystems`

📌 Glue Records Collected

Total: 16

In-bailiwick: 12 (a-dns.pl, a-dns.pl, b-dns.pl...)

Out-of-bailiwick: 4 (ns1.seohost.pl, ns1.seohost.pl, ns2.seohost.pl...)

Analysis

Hierarchy

The parent of mail.progressystems.pl is progressystems.pl.

IP Addresses

progressystems.pl points to a single IP: 188.210.221.84.

Other host names, for instance mail.blacharstwo-dekarstwo.rybnik.pl, mail.ai-for-medicine.com, inmetcieszyn.pl, mickiewicza.pl and mail.miniworld.pl share IP numbers with progressystems.pl.

Name Servers

Two name servers ns1.seohost.pl and ns2.seohost.pl handle delegation for progressystems.pl.

progressystems.pl uses the same name server setup as other domains, for example halas.com.pl, inzynieryjne.pl, ozam.pl, przewodnik.szczecin.pl and scm-movemed.pl.

progressystems.pl partially shares name servers with other domains; examples include towarzyskizamosc.pl, indigena.edu.pl, corr-met.pl, tuiteraz.net and technoplast.com.pl.

These name servers are commonly used with ns1.microhost.pl, ns2.microhost.pl and ns3.seohost.pl.

Host names with two IP numbers:

ns1.seohost.pl points to: 185.200.47.250 and 188.210.221.52

ns2.seohost.pl points to: 188.210.221.179 and 188.210.223.253

Mail Servers

progressystems.pl is handled by a single mail server, mail.progressystems.pl.

mail.progressystems.pl points to a single IP: 188.210.221.84.

progressystems.pl - robtex.com