protech.pl - dns.ninja

`protech.pl`

DNSSEC	⚠️ Not signed
A	85.128.235.31^{🇵🇱 NETARTGROUP85.128.192.0/18}
		PTR	`shared-anz31.rev.nazwa.pl`
NS	`ns1.nazwa.pl` ⭐
		A	77.55.125.10^{🇵🇱 NETARTGROUP77.55.125.0/24}
			PTR	`ns1.nazwa.pl`
NS	`ns2.nazwa.pl`
		A	77.55.126.10^{🇵🇱 NETARTGROUP77.55.126.0/24}
			PTR	`ns2.nazwa.pl`
NS	`ns3.nazwa.pl`
		A	77.55.127.10^{🇵🇱 NETARTGROUP77.55.127.0/24}
			PTR	`ns3.nazwa.pl`
MX	`protech-pl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`73f590e3991c97ebe25e3f660154353c36ef3c2f4502ef8022bc370fa10dc38`
TXT	`v=spf1 a mx include:spf.protection.outlook.com -all`
TXT	`google-site-verification=SE6OzJx1YzUQbywiIYAFCrUnicZRW9vu8badk6o5zec`
TXT	`mojecertpl-site-verification-QGxd3Az9oLtcdaFUTtyW7OFTFnk6CBf7`
SOA	`ns1.nazwa.pl`biuro@nazwa.pl serial=2008133217

`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=1781591460

Subdomains

www.protech.pl

Same first word

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topherc.co

DNS History

9 records (5 active, 4 former)

○NSns1.aftermarket.pl2015-08-22 → 2017-06-11 · 4 obs

● 2015-08-22 20:15:18
● 2017-06-11 06:23:06
○ 2021-10-23 19:15:24
○ 2026-06-16 11:01:12

●NSns1.nazwa.pl2021-10-23 → 2026-06-16 · 3 obs

○ 2017-06-11 06:23:06
● 2021-10-23 19:15:24
● 2026-06-16 11:01:12

○NSns2.aftermarket.pl2015-08-22 → 2017-06-11 · 4 obs

● 2015-08-22 20:15:18
● 2017-06-11 06:23:06
○ 2021-10-23 19:15:24
○ 2026-06-16 11:01:12

●NSns2.nazwa.pl2021-10-23 → 2026-06-16 · 3 obs

○ 2017-06-11 06:23:06
● 2021-10-23 19:15:24
● 2026-06-16 11:01:12

●NSns3.nazwa.pl2021-10-23 → 2026-06-16 · 3 obs

○ 2017-06-11 06:23:06
● 2021-10-23 19:15:24
● 2026-06-16 11:01:12

●MXprotech-pl.mail.protection.outlook.com2026-02-25 → 2026-06-16 · 3 obs

○ 2021-10-23 19:15:24
● 2026-02-25 08:35:14
● 2026-06-16 11:01:12

○MXserver792100.nazwa.pl2021-10-23 → 2021-10-23 · 3 obs

● 2021-10-23 19:15:24
○ 2026-02-25 08:35:14
○ 2026-06-16 11:01:12

○A212.91.7.332015-08-22 → 2017-06-11 · 4 obs

● 2015-08-22 20:15:18
● 2017-06-11 06:23:06
○ 2021-10-23 19:15:24
○ 2026-06-16 11:01:12

●A85.128.235.312021-10-23 → 2026-06-16 · 3 obs

○ 2017-06-11 06:23:06
● 2021-10-23 19:15:24
● 2026-06-16 11:01:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
protech.pl	ns1.nazwa.pl, ns3.nazwa.pl, ns2.nazwa.pl	3 records

✅ Authoritative Response

Server:77.55.125.10

NS records: ns1.nazwa.pl, ns3.nazwa.pl, ns2.nazwa.pl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1704ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.128.235.31`
NS	3	`ns3.nazwa.pl, ns2.nazwa.pl...`
MX	1	`protech-pl.mail.protection.outlook.com (`
TXT	4	`73f590e3991c97ebe25e3f660154353c36ef3c2f, v=spf1 a mx include:spf.protection.outlo...`
SOA	1	`ns1.nazwa.pl biuro.nazwa.pl`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.nazwa.pl, ns2.nazwa.pl, ns1.nazwa.pl)

Analysis

Hierarchy

www.protech.pl is a subdomain of protech.pl.

IP Addresses

protech.pl points to a single IP number: 85.128.235.31.

Additional host names — shared-anz31.rev.nazwa.pl, protech.at, protech.co and two others — share IP numbers with protech.pl.

Name Servers

DNS for protech.pl is handled by three authoritative name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.

The name servers of protech.pl overlap at least partially with those of other domains — among them parafiawielichowo.pl, autofibak.pl, allset.pl and two more.

The name servers ns1.netart.pl, ns2.netart.pl and ns3.netart.pl are commonly seen alongside these name servers.

ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl all have one IP address each — ns1.nazwa.pl directs to 77.55.125.10, ns2.nazwa.pl directs to 77.55.126.10 and ns3.nazwa.pl directs to 77.55.127.10.

Mail Servers

protech.pl has one mail server: protech-pl.mail.protection.outlook.com.

protech-pl.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.10, 52.101.68.12, 52.101.73.8 and 5 other.