libra-sruby.pl - robtex.com
libra-sruby.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.itcoredev.pl ⭐ | ||||||
| A | 51.68.153.99🇫🇷 OVH51.68.0.0/16 | ||||||
| PTR | ns3123065.ip-51-68-153.eu | ||||||
| TXT | google-site-verification=b-SgqbK5zLuN5-WL4voZkMwuIDMNB6LJ-ucHD5jropU | ||||||
| TXT | v=spf1 a mx a:mail.itcoredev.pl ip4:51.68.153.99 ip4:31.179.143.74 ip4:31.179... | ||||||
| SOA | dns1.tld.plhostmaster@libra-sruby.pl 2026-07-30 #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=1785652457 | ||||||
Same first word
libra-sruby.pl |
DNS History
11 records (5 active, 6 former)
●NSdns1.tld.pl2026-04-20 → 2026-08-03 · 3 obs
● 2026-04-20 08:17:40
● 2026-08-03 00:31:28
●NSdns2.tld.pl2026-04-20 → 2026-08-03 · 3 obs
● 2026-04-20 08:17:40
● 2026-08-03 00:31:28
●NSdns3.tld.pl2026-04-20 → 2026-08-03 · 3 obs
● 2026-04-20 08:17:40
● 2026-08-03 00:31:28
○NSns-mik.itcore.com.pl2015-06-14 → 2017-09-05 · 6 obs
○ 2015-10-28 11:30:14
● 2016-01-27 10:00:56
● 2017-09-05 08:48:30
○ 2026-04-20 08:17:40
○ 2026-08-03 00:31:28
○NSns-sko.itcore.com.pl2015-06-14 → 2017-09-05 · 6 obs
● 2015-10-28 11:30:14
○ 2016-01-27 10:00:56
● 2017-09-05 08:48:30
○ 2026-04-20 08:17:40
○ 2026-08-03 00:31:28
○MXmail-mik.itcore.com.pl2015-06-14 → 2017-09-05 · 4 obs
● 2017-09-05 08:48:30
○ 2026-04-20 08:17:40
○ 2026-08-03 00:31:28
○MXmail-sko.itcore.com.pl2015-06-14 → 2017-09-05 · 4 obs
● 2017-09-05 08:48:30
○ 2026-04-20 08:17:40
○ 2026-08-03 00:31:28
●MXmail.itcoredev.pl2026-04-20 → 2026-08-03 · 3 obs
● 2026-04-20 08:17:40
● 2026-08-03 00:31:28
●A31.179.143.742017-09-05 → 2026-08-03 · 3 obs
● 2017-09-05 08:48:30
● 2026-08-03 00:31:28
○A83.143.99.72015-06-14 → 2017-09-05 · 4 obs
● 2017-09-05 08:48:30
○ 2026-04-20 08:17:40
○ 2026-08-03 00:31:28
○A83.144.69.1622015-06-14 → 2015-10-28 · 4 obs
● 2015-10-28 11:30:14
○ 2016-01-27 10:00:56
○ 2026-08-03 00:31:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | b-dns.pl, f-dns.pl, a-dns.pl, h-dns.pl... | - |
| libra-sruby.pl | dns1.tld.pl, dns3.tld.pl, dns2.tld.pl | - |
✅ Authoritative Response
Server:94.152.255.104
NS records: dns1.tld.pl, dns3.tld.pl, dns2.tld.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libra-sruby.pl (unsigned zone)
⏱️ Timing
Total: 696ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.179.143.74 |
| NS | 3 | dns1.tld.pl, dns2.tld.pl... |
| MX | 1 | mail.itcoredev.pl (pri: 10) |
| TXT | 2 | google-site-verification=b-SgqbK5zLuN5-W, v=spf1 a mx a:mail.itcoredev.pl ip4:51.6 |
| SOA | 1 | dns1.tld.pl hostmaster.libra-sruby.pl |
Analysis
IP Addresses
libra-sruby.pl resolves to just one IP address, 31.179.143.74.
Two other host names, along with www.tech-itcore.pl, sprezynytalerzowe.pl and ns-mik.itcore.com.pl, also share IP numbers with libra-sruby.pl.
Name Servers
libra-sruby.pl has three name servers — dns1.tld.pl, dns2.tld.pl and dns3.tld.pl.
The name servers of libra-sruby.pl overlap at least partially with those of other domains — among them vitay.eu, herlitz.pl, uv-c.eu and two more.
These name servers commonly appear in combination with the name servers dns1.nano.pl.
Each of the three hostnames points to exactly one IP address: dns1.tld.pl points to 94.152.255.104, dns2.tld.pl points to 94.152.254.104 and dns3.tld.pl points to 94.152.254.154.
Mail Servers
The sole mail server for libra-sruby.pl is mail.itcoredev.pl.
Among the domains sharing a mail server setup with libra-sruby.pl are krowki-polskie.pl, alfawarsztat.pl, houdinigames.pl and two others.
libra-sruby.pl has mail servers in common with other domains — bttalter.pl being one example.
mail.itcoredev.pl points to one IP number — 51.68.153.99.