professbud.pl - robtex.com
professbud.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.117.168.190🇵🇱 TKPSA-AS188.117.128.0/18 TKP S.A. LIR | ||||||
| PTR | h22.i-host.pl | ||||||
| NS | ns1.i-host.pl ⭐ | ||||||
| A | 188.117.168.138🇵🇱 TKPSA-AS188.117.128.0/18 TKP S.A. LIR | ||||||
| PTR | ns1.i-host.pl | ||||||
| NS | ns2.i-host.pl | ||||||
| A | 188.117.168.139🇵🇱 TKPSA-AS188.117.128.0/18 TKP S.A. LIR | ||||||
| PTR | ns2.i-host.pl | ||||||
| MX | mail.professbud.pl ⭐ | ||||||
| A | 188.117.168.190🇵🇱 TKPSA-AS188.117.128.0/18 TKP S.A. LIR | ||||||
| PTR | h22.i-host.pl | ||||||
| TXT | v=spf1 ip4:195.242.92.0/24 ip4:195.242.93.0/24 -all | ||||||
| SOA | ns1.i-host.plbiuro@i-host.pl 2026-01-28 #5 | ||||||
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=1776062070 | ||||||
Subdomains
mail.professbud.pl |
Same first word
professbud.pl |
DNS History
7 records (4 active, 3 former)
●NSns1.i-host.pl2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 10:39:28
● 2026-04-14 01:05:34
○NSns1.netlink.com.pl2015-06-29 → 2020-01-30 · 4 obs
● 2020-01-30 22:24:10
○ 2026-04-09 10:39:28
○ 2026-04-14 01:05:34
●NSns2.i-host.pl2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 10:39:28
● 2026-04-14 01:05:34
○NSns2.netlink.com.pl2015-06-29 → 2020-01-30 · 4 obs
● 2020-01-30 22:24:10
○ 2026-04-09 10:39:28
○ 2026-04-14 01:05:34
●MXmail.professbud.pl2015-06-29 → 2026-04-14 · 2 obs
● 2026-04-14 01:05:34
●A188.117.168.1902026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 10:39:28
● 2026-04-14 01:05:34
○A195.242.93.1092015-06-29 → 2020-01-30 · 4 obs
● 2020-01-30 22:24:10
○ 2026-04-09 10:39:28
○ 2026-04-14 01:05:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | d-dns.pl, f-dns.pl, h-dns.pl, j-dns.pl... | - |
| professbud.pl | ns2.i-host.pl, ns1.i-host.pl | 2 records |
✅ Authoritative Response
Server:188.117.168.138
NS records: ns2.i-host.pl, ns1.i-host.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professbud.pl (unsigned zone)
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.117.168.190 |
| NS | 2 | ns2.i-host.pl, ns1.i-host.pl |
| MX | 1 | mail.professbud.pl (pri: 5) |
| TXT | 1 | v=spf1 ip4:195.242.92.0/24 ip4:195.242.9 |
| SOA | 1 | ns1.i-host.pl biuro.i-host.pl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.i-host.pl, ns1.i-host.pl)
Analysis
Hierarchy
professbud.pl is the parent of mail.professbud.pl.
IP Addresses
professbud.pl resolves to one IP number: 188.117.168.190.
other host names including izo-pur.com, euro-foods.eu, poczta.hadeslublin.pl, www.stgpoznan.pl and bisbud.com share IP numbers with professbud.pl.
Name Servers
professbud.pl is delegated to two name servers ns1.i-host.pl and ns2.i-host.pl.
professbud.pl shares the same name server setup as other domains, for instance web-center.pl, kotlobud.pl, fe(0x666170).eu, naukaplywania-szczecin.pl and ma-uri.pl.
Host names with one IP number:
ns1.i-host.pl points to 188.117.168.138
ns2.i-host.pl points to 188.117.168.139
Mail Servers
professbud.pl is handled by a single mail server, mail.professbud.pl.
mail.professbud.pl resolves to IP 188.117.168.190.