`udr.pl`

DNSSEC	⚠️ Not signed
A	188.128.255.251^{🇵🇱 HOMEPL-AS188.128.192.0/18}
		PTR	`parking.premium.pl`
NS	`ns1.premium.pl` ⭐ ⚠️ Not in parent delegation
		A	2607:f1c0:fe:53:185:132:33:254^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-premiumpl.ui-dns.org`
		A	185.132.33.254^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-premiumpl.ui-dns.org`
NS	`domain.for.sale.at.premium.pl` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:217:160:80:254^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-premiumpl.ui-dns.com`
		A	217.160.80.254^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-premiumpl.ui-dns.com`
NS	`domena.do.kupienia.w.premium.pl` ⚠️ Not in zone NS records
		A	2607:f1c0:fe:53:185:132:33:254^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-premiumpl.ui-dns.org`
		A	185.132.33.254^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-premiumpl.ui-dns.org`
NS	`ns2.premium.pl` ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:217:160:80:254^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-premiumpl.ui-dns.com`
		A	217.160.80.254^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-premiumpl.ui-dns.com`
SOA	`ns1.premium.pl`admin@premium.pl serial=657149531

`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=1780122874

Same first word

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DNS History

15 records (5 active, 10 former)

●NSdomain.for.sale.at.premium.pl2026-05-19 → 2026-05-31 · 3 obs

○ 2021-11-09 04:02:30
● 2026-05-19 23:14:46
● 2026-05-31 04:32:06

●NSdomena.do.kupienia.w.premium.pl2026-05-19 → 2026-05-31 · 3 obs

○ 2021-11-09 04:02:30
● 2026-05-19 23:14:46
● 2026-05-31 04:32:06

○NSns1.eurodns.com2015-08-21 → 2016-10-18 · 4 obs

● 2015-08-21 18:29:58
● 2016-10-18 14:14:46
○ 2021-11-09 04:02:30
○ 2026-05-31 04:32:06

●NSns1.premium.pl2026-05-19 → 2026-05-31 · 3 obs

○ 2021-11-09 04:02:30
● 2026-05-19 23:14:46
● 2026-05-31 04:32:06

○NSns1.sedoparking.com2021-11-09 → 2021-11-09 · 4 obs

○ 2016-10-18 14:14:46
● 2021-11-09 04:02:30
○ 2026-05-19 23:14:46
○ 2026-05-31 04:32:06

○NSns2.eurodns.com2015-08-21 → 2016-10-18 · 4 obs

● 2015-08-21 18:29:58
● 2016-10-18 14:14:46
○ 2021-11-09 04:02:30
○ 2026-05-31 04:32:06

●NSns2.premium.pl2026-05-19 → 2026-05-31 · 3 obs

○ 2021-11-09 04:02:30
● 2026-05-19 23:14:46
● 2026-05-31 04:32:06

○NSns2.sedoparking.com2021-11-09 → 2021-11-09 · 4 obs

○ 2016-10-18 14:14:46
● 2021-11-09 04:02:30
○ 2026-05-19 23:14:46
○ 2026-05-31 04:32:06

○NSns3.eurodns.com2015-08-21 → 2016-10-18 · 4 obs

● 2015-08-21 18:29:58
● 2016-10-18 14:14:46
○ 2021-11-09 04:02:30
○ 2026-05-31 04:32:06

○NSns4.eurodns.com2015-08-21 → 2016-10-18 · 4 obs

● 2015-08-21 18:29:58
● 2016-10-18 14:14:46
○ 2021-11-09 04:02:30
○ 2026-05-31 04:32:06

○MXlocalhost2021-11-09 → 2021-11-09 · 4 obs

○ 2016-10-18 14:14:46
● 2021-11-09 04:02:30
○ 2026-05-19 23:14:46
○ 2026-05-31 04:32:06

○MXmail.b-io.co2015-08-21 → 2016-10-18 · 4 obs

● 2015-08-21 18:29:58
● 2016-10-18 14:14:46
○ 2021-11-09 04:02:30
○ 2026-05-31 04:32:06

●A188.128.255.2512026-05-19 → 2026-05-31 · 3 obs

○ 2021-11-09 04:02:30
● 2026-05-19 23:14:46
● 2026-05-31 04:32:06

○A64.190.62.1112021-11-09 → 2021-11-09 · 4 obs

○ 2016-10-18 14:14:46
● 2021-11-09 04:02:30
○ 2026-05-19 23:14:46
○ 2026-05-31 04:32:06

○A80.92.84.1392015-08-21 → 2016-10-18 · 4 obs

● 2015-08-21 18:29:58
● 2016-10-18 14:14:46
○ 2021-11-09 04:02:30
○ 2026-05-31 04:32:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
udr.pl	domena.do.kupienia.w.premium.pl, domain.for.sale.at.premium.pl	-

✅ Authoritative Response

Server:185.132.33.254

NS records: domena.do.kupienia.w.premium.pl, domain.for.sale.at.premium.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for udr.pl (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.128.255.251`
NS	2	`ns1.premium.pl, ns2.premium.pl`
SOA	1	`ns1.premium.pl admin.premium.pl`

Analysis

IP Addresses

udr.pl points to a single IP number: 188.128.255.251.

Additional host names — slusarnia.pl, mamatata.pl, extraordinary.pl and two others — share IP numbers with udr.pl.

Name Servers

The DNS delegation for udr.pl covers 4 name servers — ns1.premium.pl, ns2.premium.pl, domain.for.sale.at.premium.pl and domena.do.kupienia.w.premium.pl.

The name servers of udr.pl overlap at least partially with those of other domains — among them disa.com.pl, jlp.pl, doskonale.pl and two more.

The four hostnames ns1.premium.pl, ns2.premium.pl, domain.for.sale.at.premium.pl and domena.do.kupienia.w.premium.pl each resolve to two IP addresses. ns1.premium.pl and domena.do.kupienia.w.premium.pl both point to 185.132.33.254 and 2607:f1c0:fe:53:185:132:33:254, while ns2.premium.pl and domain.for.sale.at.premium.pl both point to 217.160.80.254 and 2001:8d8:fe:53:217:160:80:254.