bluetooth.pl - dns.ninja

`bluetooth.pl`

DNSSEC	⚠️ Not signed
A	188.128.255.251^{🇵🇱 HOMEPL-AS188.128.192.0/18}
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)}
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}
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)}
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}
SOA	`ns1.premium.pl`admin@premium.pl serial=1750241264

`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=1782714640

Previously MX for

bluetooth.pl

Same first word

bluetooth.cc

bluetooth.se

bluetooth.s3.amazonaws.com

bluetooth.pl

bluetooth.com

bluetooth.awsapps.com

bluetooth.expert

bluetooth.it

bluetooth.org

bluetooth.to

bluetooth.ph

bluetooth.fm

bluetooth.no

bluetooth.ee

bluetooth.com.tr

bluetooth.cl

bluetooth.de

bluetooth.ch

bluetooth.house

bluetooth.at

bluetooth.gm

bluetooth.lt

bluetooth.com.cn

bluetooth.company

bluetooth.co

bluetooth.lu

bluetooth.tv

Similar names

bleutooth.com

tobuhotel.co.jp

DNS History

9 records (5 active, 4 former)

●NSdomain.for.sale.at.premium.pl2026-06-05 → 2026-06-29 · 3 obs

○ 2016-09-26 22:00:26
● 2026-06-05 23:10:18
● 2026-06-29 09:31:56

●NSdomena.do.kupienia.w.premium.pl2026-06-05 → 2026-06-29 · 3 obs

○ 2016-09-26 22:00:26
● 2026-06-05 23:10:18
● 2026-06-29 09:31:56

○NSns1.hosting.nazwa24.pl2015-07-01 → 2016-09-26 · 4 obs

● 2015-07-01 11:27:32
● 2016-09-26 22:00:26
○ 2026-06-05 23:10:18
○ 2026-06-29 09:31:56

●NSns1.premium.pl2026-06-05 → 2026-06-29 · 3 obs

○ 2016-09-26 22:00:26
● 2026-06-05 23:10:18
● 2026-06-29 09:31:56

○NSns2.hosting.nazwa24.pl2015-07-01 → 2016-09-26 · 4 obs

● 2015-07-01 11:27:32
● 2016-09-26 22:00:26
○ 2026-06-05 23:10:18
○ 2026-06-29 09:31:56

●NSns2.premium.pl2026-06-05 → 2026-06-29 · 3 obs

○ 2016-09-26 22:00:26
● 2026-06-05 23:10:18
● 2026-06-29 09:31:56

○MXbluetooth.pl2015-07-01 → 2016-09-26 · 4 obs

● 2015-07-01 11:27:32
● 2016-09-26 22:00:26
○ 2026-06-05 23:10:18
○ 2026-06-29 09:31:56

●A188.128.255.2512026-06-05 → 2026-06-29 · 3 obs

○ 2016-09-26 22:00:26
● 2026-06-05 23:10:18
● 2026-06-29 09:31:56

○A46.242.129.1432015-07-01 → 2016-09-26 · 4 obs

● 2015-07-01 11:27:32
● 2016-09-26 22:00:26
○ 2026-06-05 23:10:18
○ 2026-06-29 09:31:56

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:217.160.80.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluetooth.pl (unsigned zone)

⏱️ Timing

Total: 608ms | 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

bluetooth.pl resolves to just one IP address, 188.128.255.251.

Two other host names, along with esz.pl, zimno.pl and www.fdt.pl, also share IP numbers with bluetooth.pl.

Name Servers

The NS records for bluetooth.pl point to four name servers: ns1.premium.pl, ns2.premium.pl, domain.for.sale.at.premium.pl and domena.do.kupienia.w.premium.pl.

At least some of bluetooth.pl's name servers are shared with other domains, for example izw.pl, eurocafe.pl, fto.pl and two more.

All four hostnames — ns1.premium.pl, ns2.premium.pl, domain.for.sale.at.premium.pl and domena.do.kupienia.w.premium.pl — have exactly two IP addresses each. ns1.premium.pl points to 185.132.33.254 and 2607:f1c0:fe:53:185:132:33:254; domena.do.kupienia.w.premium.pl also points to 185.132.33.254 and 2607:f1c0:fe:53:185:132:33:254. ns2.premium.pl points to 217.160.80.254 and 2001:8d8:fe:53:217:160:80:254; domain.for.sale.at.premium.pl also points to 217.160.80.254 and 2001:8d8:fe:53:217:160:80:254.

These two host names — ns1.premium.pl and domena.do.kupienia.w.premium.pl — each point to 2607:f1c0:fe:53:185:132:33:254 IP addresses.

These two host names — ns1.premium.pl and domena.do.kupienia.w.premium.pl — each point to 185.132.33.254 IP addresses.

These two host names — ns2.premium.pl and domain.for.sale.at.premium.pl — each point to 2001:8d8:fe:53:217:160:80:254 IP addresses.

These two host names — ns2.premium.pl and domain.for.sale.at.premium.pl — each point to 217.160.80.254 IP addresses.