`studiofirststeps.pl`

DNSSEC	⚠️ Not signed
A	77.55.252.112^{🇵🇱 NETARTGROUP77.55.252.0/23}
		PTR	`u216.netmark.pl`
NS	`ns1.netmark.pl` ⭐
		A	77.55.252.119^{🇵🇱 NETARTGROUP77.55.252.0/23}
			PTR	`ns1.netmark.pl`
NS	`ns2.netmark.pl`
		A	77.55.252.120^{🇵🇱 NETARTGROUP77.55.252.0/23}
			PTR	`ns2.netmark.pl`
MX	`studiofirststeps.pl` ⭐
		A	77.55.252.112^{🇵🇱 NETARTGROUP77.55.252.0/23}
			PTR	`u216.netmark.pl`
TXT	`v=spf1 ip4:77.55.252.112 +a +mx +ip4:31.186.86.189 +ip4:85.194.241.22 ~all`
SOA	`ns1.netmark.pl`admin@u216.netmark.pl 2025-11-20 #0

`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=1783405930

MX for

studiofirststeps.pl

Same first word

studiofirststeps.pl

DNS History

5 records (4 active, 1 former)

●NSns1.netmark.pl2015-07-07 → 2026-07-07 · 2 obs

● 2015-07-07 09:03:02
● 2026-07-07 16:36:20

●NSns2.netmark.pl2015-07-07 → 2026-07-07 · 2 obs

● 2015-07-07 09:03:02
● 2026-07-07 16:36:20

●MXstudiofirststeps.pl2015-07-07 → 2026-07-07 · 5 obs

● 2015-07-07 09:03:02
● 2026-04-28 15:53:40
○ 2026-05-10 11:20:24
● 2026-06-21 03:07:08
● 2026-07-07 16:36:20

○A188.116.35.52015-07-07 → 2016-12-02 · 4 obs

● 2015-07-07 09:03:02
● 2016-12-02 00:46:06
○ 2026-04-28 15:53:40
○ 2026-07-07 16:36:20

●A77.55.252.1122026-04-28 → 2026-07-07 · 5 obs

○ 2016-12-02 00:46:06
● 2026-04-28 15:53:40
○ 2026-05-10 11:20:24
● 2026-06-21 03:07:08
● 2026-07-07 16:36:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, b-dns.pl, j-dns.pl, a-dns.pl...	-
studiofirststeps.pl	ns1.netmark.pl, ns2.netmark.pl	2 records

✅ Authoritative Response

Server:77.55.252.120

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studiofirststeps.pl (unsigned zone)

⏱️ Timing

Total: 1072ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.55.252.112`
NS	2	`ns1.netmark.pl, ns2.netmark.pl`
MX	1	`studiofirststeps.pl (pri: 0)`
TXT	1	`v=spf1 ip4:77.55.252.112 +a +mx +ip4:31.`
SOA	1	`ns1.netmark.pl admin.u216.netmark.pl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.netmark.pl, ns1.netmark.pl)

Analysis

Mail Server Role

studiofirststeps.pl serves as a mail server for studiofirststeps.pl.

IP Addresses

studiofirststeps.pl has exactly one IP address — 77.55.252.112.

ecoled.com.pl, spzozor.pl, inspiratornia.org.pl plus two other host names have IP numbers in common with studiofirststeps.pl.

Name Servers

Two name servers handle the delegation for studiofirststeps.pl: ns1.netmark.pl and ns2.netmark.pl.

The name server configuration of studiofirststeps.pl is shared with other domains, for instance klonpak.us, wiktoriasiwek.pl, kolbuszowiak.info and two others.

studiofirststeps.pl is at least partially co-delegated on name servers with other domains, such as gorvita.com.pl.

ns1.netmark.pl → 77.55.252.119 and ns2.netmark.pl → 77.55.252.120: one IP number per host name.

Mail Servers

studiofirststeps.pl uses exactly one mail server, which is studiofirststeps.pl.

studiofirststeps.pl carries a single IP number, which is 77.55.252.112.

studiofirststeps.pl - robtex.com