`pracowniagier.com`

DNSSEC	⚠️ Not signed
A	65.21.194.139^{🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC}
		PTR	`cloud.aionline.host`
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	`pracowniagier-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 a mx include:spf.protection.outlook.com include:spf-westeu.emailsignat...`
TXT	`facebook-domain-verification=qv4xd7y39gwdglu36pw7gmw0rhkqfb`
TXT	`google-site-verification=nA_QRNxvJ2hKDZw4e1G62C2r7t2lrsPCJZM_C76AQds`
SOA	`ns1.nazwa.pl`biuro@nazwa.pl serial=2008133210

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776155952

Previously MX for

experiencecorner.com

pracownia.edu.pl

Subdomains

mail.pracowniagier.com

www.pracowniagier.com

Same first word

pracowniagier.com

DNS History

12 records (5 active, 7 former)

○NSns1.dreamhost.com2015-05-24 → 2017-03-27 · 4 obs

● 2015-05-24 07:14:28
● 2017-03-27 10:21:58
○ 2026-03-13 05:22:52
○ 2026-04-14 08:43:06

●NSns1.nazwa.pl2026-03-13 → 2026-04-14 · 3 obs

○ 2017-03-27 10:21:58
● 2026-03-13 05:22:52
● 2026-04-14 08:43:06

○NSns2.dreamhost.com2015-05-24 → 2017-03-27 · 4 obs

● 2015-05-24 07:14:28
● 2017-03-27 10:21:58
○ 2026-03-13 05:22:52
○ 2026-04-14 08:43:06

●NSns2.nazwa.pl2026-03-13 → 2026-04-14 · 3 obs

○ 2017-03-27 10:21:58
● 2026-03-13 05:22:52
● 2026-04-14 08:43:06

○NSns3.dreamhost.com2015-05-24 → 2017-03-27 · 4 obs

● 2015-05-24 07:14:28
● 2017-03-27 10:21:58
○ 2026-03-13 05:22:52
○ 2026-04-14 08:43:06

●NSns3.nazwa.pl2026-03-13 → 2026-04-14 · 3 obs

○ 2017-03-27 10:21:58
● 2026-03-13 05:22:52
● 2026-04-14 08:43:06

○MXmail.pracowniagier.com2015-05-24 → 2017-03-27 · 4 obs

● 2015-05-24 07:14:28
● 2017-03-27 10:21:58
○ 2026-03-13 05:22:52
○ 2026-04-14 08:43:06

○MXmx2.qsoft.com.pl2015-05-24 → 2016-07-18 · 4 obs

● 2015-05-24 07:14:28
● 2016-07-18 07:08:16
○ 2017-03-27 10:21:58
○ 2026-04-14 08:43:06

●MXpracowniagier-com.mail.protection.outlook.com2026-03-13 → 2026-04-14 · 3 obs

○ 2017-03-27 10:21:58
● 2026-03-13 05:22:52
● 2026-04-14 08:43:06

○A213.135.42.1972015-05-24 → 2017-03-27 · 4 obs

● 2015-05-24 07:14:28
● 2017-03-27 10:21:58
○ 2026-03-13 05:22:52
○ 2026-04-14 08:43:06

●A65.21.194.1392026-03-13 → 2026-04-14 · 3 obs

○ 2017-03-27 10:21:58
● 2026-03-13 05:22:52
● 2026-04-14 08:43:06

○A85.128.255.422026-03-13 → 2026-04-14 · 2 obs

○ 2026-03-13 05:22:52
○ 2026-04-14 08:43:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pracowniagier.com	ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl	-

✅ Authoritative Response

Server:77.55.127.10

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pracowniagier.com (unsigned zone)

⏱️ Timing

Total: 431ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`65.21.194.139`
NS	3	`ns2.nazwa.pl, ns3.nazwa.pl...`
MX	1	`pracowniagier-com.mail.protection.outloo`
TXT	3	`v=spf1 a mx include:spf.protection.outlo, facebook-domain-verification=qv4xd7y39gw...`
SOA	1	`ns1.nazwa.pl biuro.nazwa.pl`

Analysis

Hierarchy

pracowniagier.com is a parent of mail.pracowniagier.com and www.pracowniagier.com.

IP Addresses

pracowniagier.com resolves to one IP number: 65.21.194.139.

other host names including enmz.pl, forzadomani.pl, mail.2conception.com, ib-max.pl and cloud.aionline.host share IP numbers with pracowniagier.com.

Name Servers

pracowniagier.com is delegated to three name servers ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.

pracowniagier.com at least partially shares name servers with other domains, for instance bbhsc.com, ghostwriter.pl, contrast-ostrow.pl, bvb.pl and netincubators.com.

These name servers are commonly used with ns1.netart.pl, ns2.netart.pl and ns3.netart.pl.

Host names with one IP number: ns1.nazwa.pl points to 77.55.125.10; ns2.nazwa.pl points to 77.55.126.10; ns3.nazwa.pl points to 77.55.127.10.

Mail Servers

pracowniagier.com is handled by a single mail server, pracowniagier-com.mail.protection.outlook.com.

Host pracowniagier-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::b, 52.101.73.15, 52.101.73.22, 52.101.73.28 and 52.101.73.30.

pracowniagier.com - robtex.com