itcentrum.com.pl - robtex.com
itcentrum.com.pl
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.pldnsmaster@nask.pl serial=1772431203 | ||||||
Subdomains
gate.itcentrum.com.pl |
ns1.itcentrum.com.pl |
serwis2.itcentrum.com.pl |
itserwer.itcentrum.com.pl |
ns2.itcentrum.com.pl |
ns3.itcentrum.com.pl |
dc2.itcentrum.com.pl |
Same first word
itcentrum.se |
itcentrum.com.pl |
Similar names
DNS History
17 records (5 active, 12 former)
○NSdc1.itcentrum.com.pl2015-05-28 → 2017-04-18 · 3 obs
● 2017-04-18 11:49:34
○ 2026-03-23 14:14:38
○NSdc2.itcentrum.com.pl2015-05-28 → 2017-04-18 · 3 obs
● 2017-04-18 11:49:34
○ 2026-03-23 14:14:38
○NSns1.itcentrum.com.pl2015-05-28 → 2017-04-18 · 3 obs
● 2017-04-18 11:49:34
○ 2026-03-23 14:14:38
○NSns2.itcentrum.com.pl2015-05-28 → 2017-04-18 · 3 obs
● 2017-04-18 11:49:34
○ 2026-03-23 14:14:38
○NSns3.itcentrum.com.pl2015-05-28 → 2017-04-18 · 3 obs
● 2017-04-18 11:49:34
○ 2026-03-23 14:14:38
○NSns4.itcentrum.com.pl2015-05-28 → 2017-04-18 · 3 obs
● 2017-04-18 11:49:34
○ 2026-03-23 14:14:38
○NSsbs.itcentrum.com.pl2015-05-28 → 2017-04-18 · 3 obs
● 2017-04-18 11:49:34
○ 2026-03-23 14:14:38
○NSserwer.itc2015-05-28 → 2017-04-18 · 3 obs
● 2017-04-18 11:49:34
○ 2026-03-23 14:14:38
●MXitcentrum-com-pl.mail.protection.outlook.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:14:38
○MXremote.itcentrum.com.pl2015-05-28 → 2017-04-18 · 3 obs
● 2017-04-18 11:49:34
○ 2026-03-23 14:14:38
○MXremote2.itcentrum.com.pl2015-05-28 → 2017-04-18 · 3 obs
● 2017-04-18 11:49:34
○ 2026-03-23 14:14:38
●A89.161.150.2182026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:14:38
○A95.48.212.1152015-05-28 → 2017-04-18 · 3 obs
● 2017-04-18 11:49:34
○ 2026-03-23 14:14:38
○A95.48.212.1182015-05-28 → 2015-11-16 · 4 obs
● 2015-11-16 21:30:30
○ 2016-02-11 03:49:18
○ 2026-03-23 14:14:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| itcentrum.com.pl | dns3.home.pl, dns.home.pl, dns2.home.pl | - |
✅ Authoritative Response
Server:217.160.81.248
NS records: dns3.home.pl, dns.home.pl, dns2.home.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itcentrum.com.pl (unsigned zone)
⏱️ Timing
Total: 902ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.161.150.218 |
| NS | 3 | dns2.home.pl, dns.home.pl... |
| MX | 1 | itcentrum-com-pl.mail.protection.outlook |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms86578926 |
| SOA | 1 | dns.home.pl admin.home.pl |
Analysis
Hierarchy
itcentrum.com.pl is a parent of gate.itcentrum.com.pl, ns1.itcentrum.com.pl, serwis2.itcentrum.com.pl, itserwer.itcentrum.com.pl, ns2.itcentrum.com.pl and a few other host names.
IP Addresses
itcentrum.com.pl points to a single IP: 89.161.150.218.
Other host names, for instance meblotechnika.pl, itcentrum.home.pl, cloudserver026126.home.pl, festiwalraport.pl and www.meblotechnika.pl share IP numbers with itcentrum.com.pl.
Name Servers
itcentrum.com.pl is delegated to three name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.
itcentrum.com.pl partially shares name servers with other domains; examples include prosoundstudio.pl, ludwinludwin.pl, mieszkanie.pl, space.home.pl and 21din.com.
Host names with two IP numbers:
dns2.home.pl points to 2001:8d8:fe:53:6870::2 and 217.160.81.248.
dns3.home.pl points to 2607:f1c0:fe:53:185:132:34:251 and 185.132.34.251.
dns.home.pl points to 2001:8d8:fe:53:6870::1 and 217.160.80.244.
Mail Servers
itcentrum.com.pl is handled by a single mail server, itcentrum-com-pl.mail.protection.outlook.com.
Hostname itcentrum-com-pl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::6, 52.101.68.8, 52.101.68.15, 52.101.73.1 and 52.101.73.24.