tech-itcore.pl - robtex.com
tech-itcore.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.179.143.74🇵🇱 AS914131.179.128.0/17 | ||||||
| PTR | mail-sko.itcore.com.pl | ||||||
| NS | dns1.tld.pl ⭐ | ||||||
| A | 94.152.255.104🇵🇱 OXYLION-AS94.152.255.0/24 | ||||||
| PTR | dns1.tld.pl | ||||||
| NS | dns2.tld.pl | ||||||
| A | 94.152.254.104🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | dns2.tld.pl | ||||||
| NS | dns3.tld.pl | ||||||
| A | 94.152.254.154🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | dns3.tld.pl | ||||||
| MX | mail-mik.itcore.com.pl ⭐ | ||||||
| A | 31.179.143.74🇵🇱 AS914131.179.128.0/17 | ||||||
| PTR | mail-sko.itcore.com.pl | ||||||
| MX | mail-sko.itcore.com.pl(20) | ||||||
| A | 31.179.143.74🇵🇱 AS914131.179.128.0/17 | ||||||
| PTR | mail-sko.itcore.com.pl | ||||||
| SOA | dns1.tld.plhostmaster@tech-itcore.pl 2026-04-09 #1 | ||||||
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.pldnsmaster@nask.pl serial=1775975713 | ||||||
Subdomains
www.tech-itcore.pl |
Same first word
tech-itcore.pl |
DNS History
11 records (6 active, 5 former)
●NSdns1.tld.pl2026-04-11 → 2026-04-13 · 3 obs
● 2026-04-11 15:15:06
● 2026-04-13 05:38:14
●NSdns2.tld.pl2026-04-11 → 2026-04-13 · 3 obs
● 2026-04-11 15:15:06
● 2026-04-13 05:38:14
●NSdns3.tld.pl2026-04-11 → 2026-04-13 · 3 obs
● 2026-04-11 15:15:06
● 2026-04-13 05:38:14
○NSns-mik.itcore.com.pl2015-08-21 → 2026-03-21 · 4 obs
● 2026-03-21 07:02:22
○ 2026-04-11 15:15:06
○ 2026-04-13 05:38:14
○NSns-sko.itcore.com.pl2015-08-21 → 2026-03-21 · 7 obs
○ 2015-12-17 00:25:56
○ 2017-05-28 06:59:30
● 2017-06-01 21:37:26
● 2026-03-21 07:02:22
○ 2026-04-11 15:15:06
○ 2026-04-13 05:38:14
●MXmail-mik.itcore.com.pl2015-08-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:38:14
●MXmail-sko.itcore.com.pl2015-08-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:38:14
○A2001:470:706b::1022015-08-21 → 2017-06-01 · 4 obs
● 2017-06-01 21:37:26
○ 2026-03-17 07:03:38
○ 2026-04-13 05:38:14
●A31.179.143.742017-02-07 → 2026-04-13 · 3 obs
● 2017-02-07 21:08:36
● 2026-04-13 05:38:14
○A83.143.99.72015-08-21 → 2017-06-01 · 4 obs
● 2017-06-01 21:37:26
○ 2026-03-17 07:03:38
○ 2026-04-13 05:38:14
○A83.144.69.1622015-08-21 → 2015-08-21 · 3 obs
○ 2015-12-17 00:25:56
○ 2026-04-13 05:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| tech-itcore.pl | dns3.tld.pl, dns1.tld.pl, dns2.tld.pl | - |
✅ Authoritative Response
Server:94.152.254.154
NS records: dns3.tld.pl, dns1.tld.pl, dns2.tld.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech-itcore.pl (unsigned zone)
⏱️ Timing
Total: 1099ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.179.143.74 |
| NS | 3 | dns2.tld.pl, dns1.tld.pl... |
| MX | 2 | mail-mik.itcore.com.pl (pri: 10), mail-sko.itcore.com.pl (pri: 20) |
| SOA | 1 | dns1.tld.pl hostmaster.tech-itcore.pl |
Analysis
Hierarchy
tech-itcore.pl is the parent of www.tech-itcore.pl.
IP Addresses
tech-itcore.pl points to a single IP number: 31.179.143.74.
other host names for instance mail.itcore.com.pl, ricardo.com.pl, www.sprezynytalerzowe.pl, mail-sko.itcore.com.pl and www.tech-itcore.pl share IP numbers with tech-itcore.pl.
Name Servers
tech-itcore.pl is delegated to three name servers: dns1.tld.pl, dns2.tld.pl and dns3.tld.pl.
tech-itcore.pl at least partially shares name servers with other domains, for instance szafyikuchnie.com, serwisliczarek.pl, agrostat.com, festo-didactic.pl and fejder.com.
These name servers are commonly used with dns1.nano.pl, nsr2.domeny.com, nsr3.domeny.com and nsr4.domeny.com.
Host names with one IP number:
dns1.tld.pl points to 94.152.255.104.
dns2.tld.pl points to 94.152.254.104.
dns3.tld.pl points to 94.152.254.154.
Mail Servers
tech-itcore.pl is handled by two mail servers: mail-mik.itcore.com.pl and mail-sko.itcore.com.pl.
tech-itcore.pl shares the same mail server setup as other domains, for instance sprezynytalerzowe.pl, kopertownica.info, kopertownica.net, itcore.com.pl and krowki-polskie.pl.
tech-itcore.pl shares some mail servers with other domains, at least partially, for instance techbanksolution.pl and domfloor.pl.
Host names with a single IP number:
mail-mik.itcore.com.pl points to 31.179.143.74 and mail-sko.itcore.com.pl points to 31.179.143.74.
Host names that point to 31.179.143.74: mail-mik.itcore.com.pl and mail-sko.itcore.com.pl.