`itcserwis.pl`

DNSSEC	⚠️ Not signed
A	185.204.218.12^{🇵🇱 CF-GDA185.204.216.0/22}
		PTR	`s12.cyber-folks.pl`
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	`ns1.itc.tm.pl` ⚠️ Not in zone NS records
		A	185.204.218.12^{🇵🇱 CF-GDA185.204.216.0/22}
			PTR	`s12.cyber-folks.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	`ns2.itc.tm.pl` ⚠️ Not in zone NS records
		A	185.204.218.12^{🇵🇱 CF-GDA185.204.216.0/22}
			PTR	`s12.cyber-folks.pl`
MX	`mail.itcserwis.pl` ⭐
		A	185.204.218.12^{🇵🇱 CF-GDA185.204.216.0/22}
			PTR	`s12.cyber-folks.pl`
TXT	`v=spf1 a mx include:spf.hekko.pl -all`
SOA	`ns1.hekko.net.pl`hostmaster@itcserwis.pl 2023-11-15 #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=1775975569

Subdomains

mail.itcserwis.pl

DNS History

11 records (6 active, 5 former)

●NSns1.hekko.net.pl2026-04-12 → 2026-04-12 · 2 obs

○ 2020-03-01 03:56:46
● 2026-04-12 18:22:36

●NSns1.itc.tm.pl2020-03-01 → 2026-04-12 · 3 obs

○ 2017-03-23 19:01:26
● 2020-03-01 03:56:46
● 2026-04-12 18:22:36

○NSns1.itchost.pl2015-07-13 → 2017-03-23 · 4 obs

● 2015-07-13 13:16:40
● 2017-03-23 19:01:26
○ 2020-03-01 03:56:46
○ 2026-04-12 18:22:36

●NSns2.hekko.net.pl2026-04-12 → 2026-04-12 · 2 obs

○ 2020-03-01 03:56:46
● 2026-04-12 18:22:36

●NSns2.itc.tm.pl2020-03-01 → 2026-04-12 · 3 obs

○ 2017-03-23 19:01:26
● 2020-03-01 03:56:46
● 2026-04-12 18:22:36

○NSns2.itchost.pl2015-07-13 → 2017-03-23 · 4 obs

● 2015-07-13 13:16:40
● 2017-03-23 19:01:26
○ 2020-03-01 03:56:46
○ 2026-04-12 18:22:36

●MXmail.itcserwis.pl2015-07-13 → 2026-04-12 · 2 obs

● 2015-07-13 13:16:40
● 2026-04-12 18:22:36

○A185.135.90.1062016-07-12 → 2017-03-23 · 5 obs

○ 2016-03-11 11:26:08
● 2016-07-12 16:10:20
● 2017-03-23 19:01:26
○ 2020-03-01 03:56:46
○ 2026-04-12 18:22:36

●A185.204.218.122026-04-12 → 2026-04-12 · 2 obs

○ 2020-03-01 03:56:46
● 2026-04-12 18:22:36

○A185.208.164.1402020-03-01 → 2020-03-01 · 3 obs

○ 2017-03-23 19:01:26
● 2020-03-01 03:56:46
○ 2026-04-12 18:22:36

○A5.9.75.1152015-07-13 → 2016-03-11 · 4 obs

● 2015-07-13 13:16:40
● 2016-03-11 11:26:08
○ 2016-07-12 16:10:20
○ 2026-04-12 18:22:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	h-dns.pl, a-dns.pl	-
itcserwis.pl	ns1.itc.tm.pl, ns2.itc.tm.pl	-

✅ Authoritative Response

Server:185.204.218.12

NS records: ns1.itc.tm.pl, ns2.itc.tm.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itcserwis.pl (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.204.218.12`
NS	2	`ns1.hekko.net.pl, ns2.hekko.net.pl`
MX	1	`mail.itcserwis.pl (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.hekko.pl -all`
SOA	1	`ns1.hekko.net.pl hostmaster.itcserwis.pl`

Analysis

Hierarchy

The parent of mail.itcserwis.pl is itcserwis.pl.

IP Addresses

itcserwis.pl points to a single IP: 185.204.218.12.

Other host names, for instance mail.eduda.eu, www.miwobud.pl, dakop.pl, drewnianeschody.eu and i4n.pl share IP numbers with itcserwis.pl.

Name Servers

itcserwis.pl's delegation is handled by four name servers: ns1.hekko.net.pl, ns2.hekko.net.pl, ns1.itc.tm.pl and ns2.itc.tm.pl.

itcserwis.pl partially shares name servers with other domains; examples include foodtrade.pl, 1213.pl, beautynail.pl, fotman.pl and destination.pl.