`frontiera.pl`

DNSSEC	⚠️ Not signed
A	3.66.128.171^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
		PTR	`ec2-3-66-128-171.eu-central-1.compute.amazonaws.com`
A	18.158.109.184^{🇩🇪 Amazon18.156.0.0/14 EC2 FRA prefix}
NS	`ns1.hekko.net.pl` ⭐ ⚠️ Not in parent delegation
		A	94.152.255.102^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns1.hekko.net.pl`
NS	`ns2.hekko.net.pl` ⚠️ Not in parent delegation
		A	94.152.254.102^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns2.hekko.net.pl`
NS	`ns3.biznes-host.pl` ⚠️ Not in zone NS records
		A	94.152.255.102^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns1.hekko.net.pl`
NS	`ns4.biznes-host.pl` ⚠️ Not in zone NS records
		A	94.152.254.102^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns2.hekko.net.pl`
MX	`mail.frontiera.pl` ⭐
		A	185.208.164.126^{🇵🇱 CF-GDA185.208.164.0/24}
			PTR	`s26.cyber-folks.pl`
TXT	`5d24e4ea4656c92a15d9f6fd0d7ef30a98ce1fb8f113c6c229876b1e145e40e`
TXT	`ee74897d35c2328647440b78110df6d322089d9b1680ebdf69a5db484dc1d8f7`
TXT	`v=spf1 a mx include:spf.hekko.pl -all`
SOA	`ns1.hekko.net.pl`hostmaster@frontiera.pl 2024-01-24 #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=1773473707

Subdomains

mail.frontiera.pl

Same first word

frontiera.pl

frontiera.sg

frontiera.it

frontiera.net

Similar names

DNS History

8 records (7 active, 1 former)

●NSns1.hekko.net.pl2026-03-15 → 2026-03-15 · 2 obs

○ 2015-08-16 03:48:58
● 2026-03-15 05:57:50

●NSns2.hekko.net.pl2026-03-15 → 2026-03-15 · 2 obs

○ 2015-08-16 03:48:58
● 2026-03-15 05:57:50

●NSns3.biznes-host.pl2015-08-16 → 2026-03-15 · 2 obs

● 2015-08-16 03:48:58
● 2026-03-15 05:57:50

●NSns4.biznes-host.pl2015-08-16 → 2026-03-15 · 2 obs

● 2015-08-16 03:48:58
● 2026-03-15 05:57:50

●MXmail.frontiera.pl2015-08-16 → 2026-03-15 · 2 obs

● 2015-08-16 03:48:58
● 2026-03-15 05:57:50

●A18.158.109.1842026-03-15 → 2026-03-15 · 2 obs

○ 2017-03-30 16:11:56
● 2026-03-15 05:57:50

●A3.66.128.1712026-03-15 → 2026-03-15 · 2 obs

○ 2017-03-30 16:11:56
● 2026-03-15 05:57:50

○A91.234.146.2412015-08-16 → 2017-03-30 · 3 obs

● 2015-08-16 03:48:58
● 2017-03-30 16:11:56
○ 2026-03-15 05:57:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, d-dns.pl, b-dns.pl, f-dns.pl...	-
frontiera.pl	ns3.biznes-host.pl, ns4.biznes-host.pl	-

✅ Authoritative Response

Server: 94.152.254.102

NS records: ns3.biznes-host.pl, ns4.biznes-host.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frontiera.pl (unsigned zone)

⏱️ Timing

Total: 1048ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.66.128.171, 18.158.109.184`
NS	2	`ns2.hekko.net.pl, ns1.hekko.net.pl`
MX	1	`mail.frontiera.pl (pri: 10)`
TXT	3	`5d24e4ea4656c92a15d9f6fd0d7ef30a98ce1fb8, ee74897d35c2328647440b78110df6d322089d9b...`
SOA	1	`ns1.hekko.net.pl hostmaster.frontiera.pl`

Analysis

Hierarchy

The parent of mail.frontiera.pl is frontiera.pl.

IP Addresses

frontiera.pl points to two IP numbers: 3.66.128.171 and 18.158.109.184.

Other host names such as restauracjaprzystan.com, figofago.pl, www.sushiamai.pl, pizzaapetito.sk and laspalmas.pl share IPs with frontiera.pl.

Name Servers

frontiera.pl is delegated to four name servers: ns3.biznes-host.pl, ns4.biznes-host.pl, ns1.hekko.net.pl and ns2.hekko.net.pl.

frontiera.pl at least partially shares name servers with other domains, for instance wozki-krakow.com, goldenmedia.pl, mhdent.pulawy.pl, argox.com.pl and oppidum.pl.