`wfu.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=1572849578

`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=1784270054

Same first word

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wfu.careers

wfu.pl

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wfu.co

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wfu.net

wfu.edu.cn

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wfu.me

wfu.cn

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uwf.mobi

fuw.co

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fuw.ru

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fuw.ch

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fuw.edu.pl

fuw.in

fwu.org

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fuw.at

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ufw.info

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wuf.nl

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uwf.org.pk

wuf.at

uwf.rocks

fwu.ch

ufw.be

fuw.s3.amazonaws.com

ufw.us

uwf.in.ua

fuw.us

fwu.cc

wuf.pl

fwu.ac.jp

uwf.org.ua

uwf.io

wuf.ee

uwf.de

fuw.co.uk

uwf.edu

fuw.pl

wuf.net

ufw.com

fuw.it

wuf.ru

fuw.info

fuw.com

wuf.me

wuf.kr

ufw.ru

uwf.co.za

uwf.co.in

wuf.cn

uwf.be

fwu.pl

ufw.in

ufw.eu

fwu.me

fwu.life

fwu.in

uwf.ru

ufw.ch

fwu.fr

wuf.ca

ufw.jp

uwf.kiev.ua

uwf.org

fwu.com.cn

ufw.ca

fwu.com

wuf.com.br

wuf.pe

fuw.be

ufw.se

DNS History

8 records (5 active, 3 former)

●NSdomain.for.sale.at.premium.pl2026-07-11 → 2026-07-18 · 3 obs

○ 2026-06-25 20:52:32
● 2026-07-11 01:19:20
● 2026-07-18 01:11:50

●NSdomena.do.kupienia.w.premium.pl2026-07-11 → 2026-07-18 · 3 obs

○ 2026-06-25 20:52:32
● 2026-07-11 01:19:20
● 2026-07-18 01:11:50

○NSns1.aftermarket.pl2018-01-09 → 2026-06-25 · 6 obs

● 2018-01-09 00:29:44
○ 2020-12-21 03:17:44
○ 2021-09-02 12:26:40
● 2026-06-25 20:52:32
○ 2026-07-11 01:19:20
○ 2026-07-18 01:11:50

●NSns1.premium.pl2020-12-21 → 2026-07-18 · 7 obs

○ 2018-01-09 00:29:44
● 2020-12-21 03:17:44
○ 2021-04-29 08:50:10
● 2021-09-02 12:26:40
○ 2026-06-25 20:52:32
● 2026-07-11 01:19:20
● 2026-07-18 01:11:50

○NSns2.aftermarket.pl2018-01-09 → 2026-06-25 · 6 obs

● 2018-01-09 00:29:44
○ 2020-12-21 03:17:44
○ 2021-09-02 12:26:40
● 2026-06-25 20:52:32
○ 2026-07-11 01:19:20
○ 2026-07-18 01:11:50

●NSns2.premium.pl2020-12-21 → 2026-07-18 · 7 obs

○ 2018-01-09 00:29:44
● 2020-12-21 03:17:44
○ 2021-04-29 08:50:10
● 2021-09-02 12:26:40
○ 2026-06-25 20:52:32
● 2026-07-11 01:19:20
● 2026-07-18 01:11:50

●A188.128.255.2512020-12-21 → 2026-07-18 · 7 obs

○ 2018-01-09 00:29:44
● 2020-12-21 03:17:44
○ 2021-04-29 08:50:10
● 2021-09-02 12:26:40
○ 2026-06-25 20:52:32
● 2026-07-11 01:19:20
● 2026-07-18 01:11:50

○A212.91.7.332018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 00:29:44
○ 2020-12-21 03:17:44
○ 2026-07-18 01:11:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	d-dns.pl, a-dns.pl, h-dns.pl, j-dns.pl...	-
wfu.pl	domain.for.sale.at.premium.pl, domena.do.kupienia.w.premium.pl	-

✅ Authoritative Response

Server:217.160.80.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wfu.pl (unsigned zone)

⏱️ Timing

Total: 621ms | 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

wfu.pl directs to one IP number, which is 188.128.255.251.

Among the host names that share IP numbers with wfu.pl are owd.pl, qad.pl, cnj.pl and two others.

Name Servers

The domain wfu.pl is delegated to these four name servers: ns1.premium.pl, ns2.premium.pl, domain.for.sale.at.premium.pl and domena.do.kupienia.w.premium.pl.

There is at least partial name server overlap between wfu.pl and other domains — ogrodowysklep.com.pl, nlpcoaching.pl, chasydyzm.pl and two more among them.

The hosts ns1.premium.pl, ns2.premium.pl, domain.for.sale.at.premium.pl and domena.do.kupienia.w.premium.pl each resolve to two IP numbers. ns1.premium.pl directs to 185.132.33.254 and 2607:f1c0:fe:53:185:132:33:254; ns2.premium.pl directs to 217.160.80.254 and 2001:8d8:fe:53:217:160:80:254; domain.for.sale.at.premium.pl directs to 217.160.80.254 and 2001:8d8:fe:53:217:160:80:254; domena.do.kupienia.w.premium.pl directs to 185.132.33.254 and 2607:f1c0:fe:53:185:132:33:254. Notably, ns1.premium.pl and domena.do.kupienia.w.premium.pl share one IP pair, and ns2.premium.pl and domain.for.sale.at.premium.pl share the other.