fbhostrowski.pl - robtex.com
fbhostrowski.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.161.152.254🇵🇱 HOMEPL-AS89.161.128.0/18 | ||||||
| PTR | cloudserver026670.home.pl | ||||||
| NS | fbhostrowski.pl ⭐ | ||||||
| A | 89.161.152.254🇵🇱 HOMEPL-AS89.161.128.0/18 | ||||||
| PTR | cloudserver026670.home.pl | ||||||
| NS | dns.alfa-system.pl | ||||||
| A | 2a0f:1700:1::452🇩🇪 ALFA-SYSTEM-AS2a0f:1700::/29 | ||||||
| PTR | dns.alfa-system.pl | ||||||
| A | 91.231.70.37🇵🇱 ALFA-SYSTEM-AS91.231.70.0/23 ALFA-SYSTEM | ||||||
| PTR | dns.alfa-system.pl | ||||||
| NS | dns2.alfa-system.pl | ||||||
| A | 2a0f:1700:1::454🇩🇪 ALFA-SYSTEM-AS2a0f:1700::/29 | ||||||
| PTR | dns2.alfa-system.pl | ||||||
| A | 91.231.70.58🇵🇱 ALFA-SYSTEM-AS91.231.70.0/23 ALFA-SYSTEM | ||||||
| PTR | dns2.alfa-system.pl | ||||||
| MX | smtp.fbhostrowski.pl ⭐ | ||||||
| A | 91.231.70.41🇵🇱 ALFA-SYSTEM-AS91.231.70.0/23 ALFA-SYSTEM | ||||||
| PTR | smtp.alfa-system.pl | ||||||
| MX | mx-backup.alfa-system.pl(15) | ||||||
| A | 91.231.70.60🇵🇱 ALFA-SYSTEM-AS91.231.70.0/23 ALFA-SYSTEM | ||||||
| PTR | mx-backup.alfa-system.pl | ||||||
| TXT | google-site-verification=se2mwULMmX4p8ULqCnhrsAmIRAwKm1wiXFE1XWgqMPg | ||||||
| TXT | google-site-verification=vYSPwfTlxxJxzNzkZ2jqdkDOk5a6jCV-N-3vVM5uVFM | ||||||
| TXT | v=spf1 a include:alfa-system.pl -all | ||||||
| TXT | MS=ms59252093 | ||||||
| SOA | fbhostrowski.plhostmaster@fbhostrowski.pl 2025-09-05 #0 | ||||||
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=1775198003 | ||||||
NS for
fbhostrowski.pl |
Subdomains
smtp.fbhostrowski.pl |
Same first word
fbhostrowski.pl |
DNS History
7 records (6 active, 1 former)
●NSdns.alfa-system.pl2015-08-11 → 2026-04-03 · 2 obs
● 2026-04-03 20:23:42
●NSdns2.alfa-system.pl2015-08-11 → 2026-04-03 · 2 obs
● 2026-04-03 20:23:42
●NSfbhostrowski.pl2015-08-11 → 2026-04-03 · 2 obs
● 2026-04-03 20:23:42
●MXmx-backup.alfa-system.pl2016-03-16 → 2026-04-03 · 3 obs
● 2016-03-16 15:20:10
● 2026-04-03 20:23:42
●MXsmtp.fbhostrowski.pl2015-08-11 → 2026-04-03 · 2 obs
● 2026-04-03 20:23:42
○A79.96.87.592015-08-11 → 2017-03-31 · 4 obs
● 2017-03-31 08:24:48
○ 2026-02-20 12:59:22
○ 2026-04-03 20:23:42
●A89.161.152.2542026-02-20 → 2026-04-03 · 3 obs
● 2026-02-20 12:59:22
● 2026-04-03 20:23:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| fbhostrowski.pl | dns.alfa-system.pl, dns2.alfa-system.pl | 4 records |
✅ Authoritative Response
Server:91.231.70.58
NS records: dns.alfa-system.pl, dns2.alfa-system.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fbhostrowski.pl (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.161.152.254 |
| NS | 2 | dns2.alfa-system.pl, dns.alfa-system.pl |
| MX | 2 | mx-backup.alfa-system.pl (pri: 15), smtp.fbhostrowski.pl (pri: 5) |
| TXT | 4 | google-site-verification=se2mwULMmX4p8UL, MS=ms59252093... |
| SOA | 1 | fbhostrowski.pl hostmaster.fbhostrowski. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns.alfa-system.pl, dns2.alfa-system.pl, dns.alfa-system.pl...)
Analysis
Hierarchy
fbhostrowski.pl is a parent of smtp.fbhostrowski.pl.
Name Server Role
fbhostrowski.pl serves as a name server for fbhostrowski.pl.
dns2.alfa-system.pl and dns.alfa-system.pl are commonly used as name servers along with fbhostrowski.pl.
IP Addresses
fbhostrowski.pl points to a single IP number: 89.161.152.254.
Other host names, for instance cloudserver026670.home.pl, share IP numbers with fbhostrowski.pl.
Name Servers
fbhostrowski.pl is delegated to three name servers: fbhostrowski.pl, dns2.alfa-system.pl and dns.alfa-system.pl.
fbhostrowski.pl at least partially shares name servers with other domains, for instance knurow.org, 0.0.7.1.f.0.a.2.ip6.arpa, komstal.pl, wms.pl and 70.231.91.in-addr.arpa.
These name servers are commonly used with fns1.42.pl and ns2.3s.pl.
Host names with two IP numbers:
dns2.alfa-system.pl points to: 2a0f:1700:1::454 and 91.231.70.58
dns.alfa-system.pl points to: 2a0f:1700:1::452 and 91.231.70.37
Host names with one IP number:
fbhostrowski.pl points to: 89.161.152.254
Mail Servers
fbhostrowski.pl is handled by two mail servers: mx-backup.alfa-system.pl and smtp.fbhostrowski.pl.
fbhostrowski.pl shares mail servers with other domains at least in part, for instance arttelekom.pl, ostrowski.eu, amizo.pl, omega.auto.pl and radiofan.pl.
These mail servers are often used with smtp.alfa-system.pl, smtp.arttelekom.pl, smtp.radiofan.pl and smtp.knurow.org.
Host names with one IP number: mx-backup.alfa-system.pl points to 91.231.70.60; smtp.fbhostrowski.pl points to 91.231.70.41.