trzybulska.com - robtex.com
trzybulska.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.65.215.7🇵🇱 PROGRESO77.65.212.0/22 | ||||||
| PTR | p5203.progreso.pl | ||||||
| NS | d.ns1.pl ⭐ | ||||||
| A | 77.65.215.253🇵🇱 PROGRESO77.65.212.0/22 | ||||||
| PTR | d.ns1.pl | ||||||
| NS | d.ns2.pl | ||||||
| A | 77.65.215.254🇵🇱 PROGRESO77.65.212.0/22 | ||||||
| PTR | d.ns2.pl | ||||||
| MX | mx1.progreso.pl ⭐ | ||||||
| A | 77.65.212.15🇵🇱 PROGRESO77.65.212.0/22 | ||||||
| PTR | mx1.progreso.pl | ||||||
| MX | mx2.progreso.pl(10) | ||||||
| A | 77.65.212.16🇵🇱 PROGRESO77.65.212.0/22 | ||||||
| PTR | mx2.progreso.pl | ||||||
| MX | mx3.progreso.pl(10) | ||||||
| A | 77.65.212.16🇵🇱 PROGRESO77.65.212.0/22 | ||||||
| PTR | mx2.progreso.pl | ||||||
| TXT | v=spf1 include:_spf.progreso.pl -all | ||||||
| SOA | d.ns1.plhostmaster@konta.pl 2024-03-15 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775973887 | ||||||
Subdomains
mx3.trzybulska.com |
Same first word
trzybulska.com |
DNS History
10 records (6 active, 4 former)
●MXmx1.progreso.pl2026-04-11 → 2026-04-12 · 3 obs
● 2026-04-11 13:17:00
● 2026-04-12 06:14:44
○MXmx1.trzybulska.com2015-06-20 → 2020-02-01 · 4 obs
● 2020-02-01 18:33:16
○ 2026-04-11 13:17:00
○ 2026-04-12 06:14:44
●MXmx2.progreso.pl2026-04-11 → 2026-04-12 · 3 obs
● 2026-04-11 13:17:00
● 2026-04-12 06:14:44
○MXmx2.trzybulska.com2015-06-20 → 2020-02-01 · 4 obs
● 2020-02-01 18:33:16
○ 2026-04-11 13:17:00
○ 2026-04-12 06:14:44
●MXmx3.progreso.pl2026-04-11 → 2026-04-12 · 3 obs
● 2026-04-11 13:17:00
● 2026-04-12 06:14:44
○MXmx3.trzybulska.com2015-06-20 → 2020-02-01 · 4 obs
● 2020-02-01 18:33:16
○ 2026-04-11 13:17:00
○ 2026-04-12 06:14:44
●A77.65.215.72026-04-11 → 2026-04-12 · 3 obs
● 2026-04-11 13:17:00
● 2026-04-12 06:14:44
○A77.79.246.2102015-06-20 → 2020-02-01 · 4 obs
● 2020-02-01 18:33:16
○ 2026-04-11 13:17:00
○ 2026-04-12 06:14:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| trzybulska.com | d.ns1.pl, d.ns2.pl | - |
✅ Authoritative Response
Server:77.65.215.253
NS records: d.ns1.pl, d.ns2.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trzybulska.com (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.65.215.7 |
| NS | 2 | d.ns2.pl, d.ns1.pl |
| MX | 3 | mx2.progreso.pl (pri: 10), mx3.progreso.pl (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.progreso.pl -all |
| SOA | 1 | d.ns1.pl hostmaster.konta.pl |
Analysis
Hierarchy
The parent of mx3.trzybulska.com is trzybulska.com.
IP Addresses
trzybulska.com points to a single IP address: 77.65.215.7.
Other host names such as komunikacja.bydgoszcz.pl, severance.pl, victoria-zespol.dtl.pl, pinpin.pl and czf.com.pl share IPs with trzybulska.com.
Name Servers
Two name servers d.ns1.pl and d.ns2.pl handle the delegation for trzybulska.com.
trzybulska.com shares the same name server setup as other domains, for example www.wmbp.edu.pl, behrendt.com.pl, cardelux.pl, mediso.pl and brylex.pl.
Host names with one IP number:
d.ns1.pl points to 77.65.215.253; d.ns2.pl points to 77.65.215.254.
Mail Servers
trzybulska.com is handled by three mail servers: mx1.progreso.pl, mx2.progreso.pl and mx3.progreso.pl.
trzybulska.com shares at least partially some mail servers with other domains, for instance protechnik.expert, owmaster.pl, ochronaibezpieczenstwo.com.pl, kantonia.pl and montessoridreams.pl.
Host names with a single IP
mx1.progreso.pl points to 77.65.212.15.
mx2.progreso.pl points to 77.65.212.16.
mx3.progreso.pl points to 77.65.212.16.
Host names pointing to 77.65.212.16: mx2.progreso.pl and mx3.progreso.pl.