`piubiu.pl`

DNSSEC	⚠️ Not signed
A	5.149.167.160^{🇵🇱 PL-BEYOND-AS5.149.160.0/21 BEYOND Sp. z o.o.}
		PTR	`vmshr50.iai-system.com`
NS	`dns1.iai-system.com` ⭐
		A	5.149.162.237^{🇵🇱 PL-BEYOND-AS5.149.160.0/21 BEYOND Sp. z o.o.}
			PTR	`dns1.iai-system.com`
NS	`dns2.iai-system.com`
		A	5.149.163.173^{🇵🇱 PL-BEYOND-AS5.149.160.0/21 BEYOND Sp. z o.o.}
			PTR	`dns2.iai-system.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`318adacee4d4863835910e5260ab4b14d83d66e7d6461dedce853ce6aac93bb`
TXT	`deeb49d6955afe28621800fb69b1c1ca742833b7cdc369407547f39a2f56649`
TXT	`google-site-verification=google0b7d81cd9895dcea`
TXT	`v=spf1 mx ip4:5.149.167.160/32 include:spf.iai-sa.com include:_spf.google.com...`
TXT	`3d355903ba93d82c98867858decb2519f88bab133853330608ba23d8f3b7f05`
TXT	`dd8d55338779e53fa0d65c01b907e55d55b82d27f747c0d2ebcd98585010322`
TXT	`f0e2bd2f9e6a14ff91fc8c75997c5f9dca064432f31be9d449d3ca8d1ed6d819`
SOA	`dns1.iai-system.com`admin@iai-system.com serial=1763508083

`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=1777185123

Previously MX for

piubiu.pl

Same first word

piubiu.pl

DNS History

13 records (8 active, 5 former)

○NSdns.home.pl2015-08-07 → 2017-02-19 · 4 obs

● 2015-08-07 18:40:36
● 2017-02-19 02:56:36
○ 2026-02-28 09:48:18
○ 2026-04-26 16:45:56

●NSdns1.iai-system.com2026-02-28 → 2026-04-26 · 3 obs

○ 2017-02-19 02:56:36
● 2026-02-28 09:48:18
● 2026-04-26 16:45:56

○NSdns2.home.pl2015-08-07 → 2017-02-19 · 4 obs

● 2015-08-07 18:40:36
● 2017-02-19 02:56:36
○ 2026-02-28 09:48:18
○ 2026-04-26 16:45:56

●NSdns2.iai-system.com2026-02-28 → 2026-04-26 · 3 obs

○ 2017-02-19 02:56:36
● 2026-02-28 09:48:18
● 2026-04-26 16:45:56

○NSdns3.home.pl2015-08-07 → 2017-02-19 · 4 obs

● 2015-08-07 18:40:36
● 2017-02-19 02:56:36
○ 2026-02-28 09:48:18
○ 2026-04-26 16:45:56

●MXalt1.aspmx.l.google.com2026-02-28 → 2026-04-26 · 3 obs

○ 2017-02-19 02:56:36
● 2026-02-28 09:48:18
● 2026-04-26 16:45:56

●MXalt2.aspmx.l.google.com2026-02-28 → 2026-04-26 · 3 obs

○ 2017-02-19 02:56:36
● 2026-02-28 09:48:18
● 2026-04-26 16:45:56

●MXalt3.aspmx.l.google.com2026-02-28 → 2026-04-26 · 3 obs

○ 2017-02-19 02:56:36
● 2026-02-28 09:48:18
● 2026-04-26 16:45:56

●MXalt4.aspmx.l.google.com2026-02-28 → 2026-04-26 · 3 obs

○ 2017-02-19 02:56:36
● 2026-02-28 09:48:18
● 2026-04-26 16:45:56

●MXaspmx.l.google.com2026-02-28 → 2026-04-26 · 3 obs

○ 2017-02-19 02:56:36
● 2026-02-28 09:48:18
● 2026-04-26 16:45:56

○MXpiubiu.pl2015-08-07 → 2017-02-19 · 4 obs

● 2015-08-07 18:40:36
● 2017-02-19 02:56:36
○ 2026-02-28 09:48:18
○ 2026-04-26 16:45:56

●A5.149.167.1602026-02-28 → 2026-04-26 · 3 obs

○ 2017-02-19 02:56:36
● 2026-02-28 09:48:18
● 2026-04-26 16:45:56

○A89.161.224.2122015-08-07 → 2017-02-19 · 4 obs

● 2015-08-07 18:40:36
● 2017-02-19 02:56:36
○ 2026-02-28 09:48:18
○ 2026-04-26 16:45:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...	-
piubiu.pl	dns1.iai-system.com, dns2.iai-system.com	-

✅ Authoritative Response

Server:5.149.163.173

NS records: dns1.iai-system.com, dns2.iai-system.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for piubiu.pl (unsigned zone)

⏱️ Timing

Total: 821ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.149.167.160`
NS	2	`dns2.iai-system.com, dns1.iai-system.com`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)...`
TXT	7	`dd8d55338779e53fa0d65c01b907e55d55b82d27, f0e2bd2f9e6a14ff91fc8c75997c5f9dca064432...`
SOA	1	`dns1.iai-system.com admin.iai-system.com`