`michalkalinowski.pl`

DNSSEC	⚠️ Not signed
A	49.12.122.77^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
		PTR	`s101.calserver.eu`
NS	`ns1.cal.pl` ⭐
		A	45.138.106.10^{🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global}
			PTR	`ns1.cal.pl`
NS	`ns2.cal.pl`
		A	185.8.238.10^{🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global}
			PTR	`ns2.cal.pl`
MX	`mail.michalkalinowski.pl` ⭐
		A	49.12.122.77^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
			PTR	`s101.calserver.eu`
TXT	`v=spf1 a mx ip4:49.12.122.77 include:_spf.cal.pl -all`
SOA	`ns1.cal.pl`hostmaster@michalkalinowski.pl 2025-03-07 #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=1777012432

Same first word

michalkalinowski.pl

DNS History

11 records (4 active, 7 former)

○NSnms1.projekty.pl2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 10:49:44
○ 2015-11-10 00:16:26
○ 2026-04-25 00:07:32

○NSnms3.projekty.pl2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 10:49:44
○ 2015-11-10 00:16:26
○ 2026-04-25 00:07:32

●NSns1.cal.pl2026-03-07 → 2026-04-25 · 3 obs

○ 2017-03-14 01:34:10
● 2026-03-07 15:29:18
● 2026-04-25 00:07:32

○NSns1.clpik-studio.com2015-11-10 → 2017-03-14 · 5 obs

○ 2015-07-04 10:49:44
● 2015-11-10 00:16:26
● 2017-03-14 01:34:10
○ 2026-03-07 15:29:18
○ 2026-04-25 00:07:32

●NSns2.cal.pl2026-03-07 → 2026-04-25 · 3 obs

○ 2017-03-14 01:34:10
● 2026-03-07 15:29:18
● 2026-04-25 00:07:32

○NSns2.clpik-studio.com2015-11-10 → 2017-03-14 · 5 obs

○ 2015-07-04 10:49:44
● 2015-11-10 00:16:26
● 2017-03-14 01:34:10
○ 2026-03-07 15:29:18
○ 2026-04-25 00:07:32

●MXmail.michalkalinowski.pl2015-11-10 → 2026-04-25 · 10 obs

○ 2015-07-04 10:49:44
● 2015-11-10 00:16:26
● 2026-03-19 05:52:48
○ 2026-03-20 10:33:32
● 2026-04-01 15:53:48
○ 2026-04-06 17:28:36
● 2026-04-08 22:51:06
● 2026-04-09 10:36:42
○ 2026-04-09 19:42:08
● 2026-04-25 00:07:32

○MXmx-newark.ogicom.pl2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 10:49:44
○ 2015-11-10 00:16:26
○ 2026-04-25 00:07:32

○A178.33.146.1292015-11-10 → 2017-03-14 · 5 obs

○ 2015-07-04 10:49:44
● 2015-11-10 00:16:26
● 2017-03-14 01:34:10
○ 2026-03-07 15:29:18
○ 2026-04-25 00:07:32

●A49.12.122.772026-03-07 → 2026-04-25 · 10 obs

○ 2017-03-14 01:34:10
● 2026-03-07 15:29:18
● 2026-03-19 05:52:48
○ 2026-03-20 10:33:32
● 2026-04-01 15:53:48
○ 2026-04-06 17:28:36
● 2026-04-08 22:51:06
● 2026-04-09 10:36:42
○ 2026-04-09 19:42:08
● 2026-04-25 00:07:32

○A93.157.99.1482015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 10:49:44
○ 2015-11-10 00:16:26
○ 2026-04-25 00:07:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
michalkalinowski.pl	ns1.cal.pl, ns2.cal.pl	2 records

✅ Authoritative Response

Server:45.138.106.10

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for michalkalinowski.pl (unsigned zone)

⏱️ Timing

Total: 338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.12.122.77`
NS	2	`ns2.cal.pl, ns1.cal.pl`
MX	1	`mail.michalkalinowski.pl (pri: 10)`
TXT	1	`v=spf1 a mx ip4:49.12.122.77 include:_sp`
SOA	1	`ns1.cal.pl hostmaster.michalkalinowski.p`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

michalkalinowski.pl points to an IP address: 49.12.122.77.

other host names include photopage.pl, bmtg.eu, gauganek.pl, blich.pl and mail.creocode.com; they share IP numbers with michalkalinowski.pl.

Name Servers

Two name servers ns1.cal.pl and ns2.cal.pl handle the delegation for michalkalinowski.pl.

michalkalinowski.pl shares the same name server setup as other domains, for instance dpsniemojowice.pl, swjozef.cal24.pl, pedkat.pl, chmielno.com.pl and mzsp.pl.

michalkalinowski.pl at least partially shares name servers with other domains, for instance oriniok.pl, macasi.cal24.pl, artsar.pl, praktyczneprojekty.cal24.pl and forestfriends.pl.

These name servers are commonly used with ns1.dhosting.pl and ns2.dhosting.pl.

Host names with one IP:

ns1.cal.pl points to: 45.138.106.10

ns2.cal.pl points to: 185.8.238.10

Mail Servers

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

The host name mail.michalkalinowski.pl points to IP 49.12.122.77.

michalkalinowski.pl - robtex.com