`proholding.com.pl`

DNSSEC	⚠️ Not signed
A	82.160.189.215^{🇵🇱 TKTELEKOM-AS82.160.0.0/16 TK Telekom sp. z o.o.}
NS	`dns2.proholding.com.pl` ⭐
		A	82.160.189.253^{🇵🇱 TKTELEKOM-AS82.160.0.0/16 TK Telekom sp. z o.o.}
NS	`dns.proholding.com.pl` ⚠️ Not in zone NS records
		A	82.160.189.254^{🇵🇱 TKTELEKOM-AS82.160.0.0/16 TK Telekom sp. z o.o.}
NS	`dns3.proholding.com.pl` ⚠️ Not in parent delegation
MX	`mail.proholding.com.pl` ⭐
		A	82.160.189.218^{🇵🇱 TKTELEKOM-AS82.160.0.0/16 TK Telekom sp. z o.o.}
TXT	`v=spf1 mx mx:proholding.com.pl -all`
TXT	`MS=E2DE7BD09AF98EE8705D6569AFB5DFA7967DD01B`
SOA	`dns.proholding.com.pl`root@proholding.com.pl 2026-02-05 #2

`com.pl`

	DNSSEC	⚠️ Not signed
	NS	`a-dns.pl` ⭐ ⚠️ Not in parent delegation
	NS	`b-dns.pl` ⚠️ Not in parent delegation
	NS	`d-dns.pl` ⚠️ Not in parent delegation
	NS	`f-dns.pl` ⚠️ Not in parent delegation
	NS	`h-dns.pl` ⚠️ Not in parent delegation
	NS	`j-dns.pl` ⚠️ Not in parent delegation
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1778826660

Subdomains

host230.proholding.com.pl

82-160-189-227.proholding.com.pl

host201.proholding.com.pl

www.proholding.com.pl

host234.proholding.com.pl

82-160-189-193.proholding.com.pl

82-160-189-241.proholding.com.pl

82-160-189-250.proholding.com.pl

82-160-189-202.proholding.com.pl

host231.proholding.com.pl

host229.proholding.com.pl

host239.proholding.com.pl

host221.proholding.com.pl

host225.proholding.com.pl

host247.proholding.com.pl

82-160-189-249.proholding.com.pl

82-160-189-221.proholding.com.pl

82-160-189-208.proholding.com.pl

82-160-189-231.proholding.com.pl

host227.proholding.com.pl

82-160-189-218.proholding.com.pl

82-160-189-244.proholding.com.pl

host207.proholding.com.pl

host232.proholding.com.pl

82-160-189-229.proholding.com.pl

dns2.proholding.com.pl

host252.proholding.com.pl

82-160-189-211.proholding.com.pl

host242.proholding.com.pl

82-160-189-242.proholding.com.pl

host246.proholding.com.pl

host219.proholding.com.pl

host253.proholding.com.pl

host245.proholding.com.pl

host222.proholding.com.pl

82-160-189-201.proholding.com.pl

82-160-189-205.proholding.com.pl

82-160-189-207.proholding.com.pl

82-160-189-225.proholding.com.pl

host203.proholding.com.pl

82-160-189-230.proholding.com.pl

gate.proholding.com.pl

host244.proholding.com.pl

host249.proholding.com.pl

host208.proholding.com.pl

82-160-189-251.proholding.com.pl

host200.proholding.com.pl

host205.proholding.com.pl

82-160-189-245.proholding.com.pl

82-160-189-215.proholding.com.pl

host251.proholding.com.pl

host250.proholding.com.pl

82-160-189-253.proholding.com.pl

host238.proholding.com.pl

host241.proholding.com.pl

host228.proholding.com.pl

82-160-189-246.proholding.com.pl

82-160-189-216.proholding.com.pl

mail.proholding.com.pl

iot.proholding.com.pl

host210.proholding.com.pl

host248.proholding.com.pl

ftp.proholding.com.pl

82-160-189-248.proholding.com.pl

82-160-189-237.proholding.com.pl

82-160-189-203.proholding.com.pl

dns.proholding.com.pl

host235.proholding.com.pl

82-160-189-238.proholding.com.pl

host202.proholding.com.pl

Same first word

proholding.cz

proholding.dk

proholding.com.pl

proholding.kz

proholding.ru

Similar names

philgordon.net

DNS History

9 records (5 active, 4 former)

●NSdns.proholding.com.pl2015-08-31 → 2026-05-15 · 3 obs

○ 2008-02-19 00:18:42
● 2015-08-31 01:27:40
● 2026-05-15 11:51:14

●NSdns2.proholding.com.pl2015-08-31 → 2026-05-15 · 3 obs

○ 2008-02-19 00:18:42
● 2015-08-31 01:27:40
● 2026-05-15 11:51:14

●NSdns3.proholding.com.pl2015-08-31 → 2026-05-15 · 3 obs

○ 2008-02-19 00:18:42
● 2015-08-31 01:27:40
● 2026-05-15 11:51:14

○NSp2.proholding.com.pl2008-02-19 → 2008-02-19 · 3 obs

● 2008-02-19 00:18:42
○ 2015-08-31 01:27:40
○ 2026-05-15 11:51:14

○NSra.cdp.pl2008-02-19 → 2008-02-19 · 3 obs

● 2008-02-19 00:18:42
○ 2015-08-31 01:27:40
○ 2026-05-15 11:51:14

●MXmail.proholding.com.pl2008-02-19 → 2026-05-15 · 4 obs

● 2008-02-19 00:18:42
○ 2015-08-31 01:27:40
● 2017-08-16 18:53:48
● 2026-05-15 11:51:14

○MXmail2.proholding.com.pl2015-08-31 → 2016-12-27 · 5 obs

○ 2008-02-19 00:18:42
● 2015-08-31 01:27:40
● 2016-12-27 23:59:00
○ 2017-08-16 18:53:48
○ 2026-05-15 11:51:14

○MXmail3.proholding.com.pl2015-08-31 → 2016-12-27 · 5 obs

○ 2008-02-19 00:18:42
● 2015-08-31 01:27:40
● 2016-12-27 23:59:00
○ 2017-08-16 18:53:48
○ 2026-05-15 11:51:14

●A82.160.189.2152015-08-31 → 2026-05-15 · 3 obs

○ 2008-02-19 00:18:42
● 2015-08-31 01:27:40
● 2026-05-15 11:51:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	d-dns.pl, f-dns.pl, h-dns.pl, j-dns.pl...	-
proholding.com.pl	dns.proholding.com.pl, dns3.proholding.com.pl	2 records

✅ Authoritative Response

Server:82.160.189.254

NS records: dns.proholding.com.pl, dns3.proholding.com.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proholding.com.pl (unsigned zone)

⏱️ Timing

Total: 3995ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.160.189.215`
NS	2	`dns2.proholding.com.pl, dns.proholding.com.pl`
MX	1	`mail.proholding.com.pl (pri: 10)`
TXT	2	`MS=E2DE7BD09AF98EE8705D6569AFB5DFA7967DD, v=spf1 mx mx:proholding.com.pl -all`
SOA	1	`dns.proholding.com.pl root.proholding.co`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns.proholding.com.pl, dns3.proholding.com.pl)

Analysis

Hierarchy

proholding.com.pl has children including host230.proholding.com.pl, 82-160-189-227.proholding.com.pl, host201.proholding.com.pl, www.proholding.com.pl, host234.proholding.com.pl and a few other host names.

IP Addresses

proholding.com.pl points to a single IP address: 82.160.189.215.

Other host names such as pro.net.pl and www.proholding.com.pl share IP numbers with proholding.com.pl.

Name Servers

proholding.com.pl is delegated to three name servers: dns2.proholding.com.pl, dns3.proholding.com.pl and dns.proholding.com.pl.

Hostnames with a single IP

dns2.proholding.com.pl resolves to: 82.160.189.253.

dns.proholding.com.pl resolves to: 82.160.189.254.

Mail Servers

The mail server for proholding.com.pl is mail.proholding.com.pl.

proholding.com.pl shares the same mail server setup as other domains, for instance pro.net.pl.

Host mail.proholding.com.pl points to IP 82.160.189.218.

proholding.com.pl - robtex.com