4s4.eu - robtex.com
4s4.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.152.128.213🇵🇱 CF-KRK94.152.128.0/19 Fx | ||||||
| PTR | rev.bho.pl | ||||||
| NS | ns2.bho.pl ⭐ | ||||||
| A | 94.152.158.13🇵🇱 CF-KRK94.152.128.0/19 Fx | ||||||
| PTR | 5e989e0d.static.tld.pl | ||||||
| NS | ns1.bho.pl | ||||||
| A | 94.152.128.218🇵🇱 CF-KRK94.152.128.0/19 Fx | ||||||
| PTR | 5e9880da.static.tld.pl | ||||||
| MX | 4s4.eu ⭐ | ||||||
| A | 94.152.128.213🇵🇱 CF-KRK94.152.128.0/19 Fx | ||||||
| PTR | rev.bho.pl | ||||||
| TXT | v=spf1 a mx include:spf.bho.pl -all | ||||||
| SOA | ns2.bho.pladmin@bho.pl 2016-01-28 #2 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1126851413 | ||||||
MX for
4s4.eu |
Same first word
Similar names
44s.us |
s44.cc |
s44.nl |
44s.com |
s44.it |
s44.co |
44s.ru |
44s.ca |
s44.cz |
s44.se |
44s.me |
s44.de |
s44.me |
s44.at |
s44.ru |
s44.ee |
44s.info |
s44.name |
s44.eu |
s44.org |
44s.de |
44s.casino |
s44.net |
DNS History
4 records (4 active, 0 former)
●MX4s4.eu2026-05-28 → 2026-08-07 · 2 obs
● 2026-08-07 08:23:10
●A94.152.128.2132026-05-28 → 2026-08-07 · 2 obs
● 2026-08-07 08:23:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| 4s4.eu | ns2.bho.pl, ns1.bho.pl | - |
✅ Authoritative Response
Server:94.152.128.218
NS records: ns2.bho.pl, ns1.bho.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4s4.eu (unsigned zone)
⏱️ Timing
Total: 913ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.152.128.213 |
| NS | 2 | ns1.bho.pl, ns2.bho.pl |
| MX | 1 | 4s4.eu (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.bho.pl -all |
| SOA | 1 | ns2.bho.pl admin.bho.pl |
Analysis
Mail Server Role
4s4.eu serves as a mail server for 4s4.eu.
IP Addresses
4s4.eu has exactly one IP address — 94.152.128.213.
bluehosting.pl, fabriqa.pl, mbpower.pl plus two other host names have IP numbers in common with 4s4.eu.
Name Servers
4s4.eu is delegated to two name servers: ns1.bho.pl and ns2.bho.pl.
The name server configuration of 4s4.eu is shared with other domains, for instance konsorcjum.co, obwdruk.eu, akupunktura-rosinski.pl and two others.
4s4.eu partially shares its name servers with domains like mapgeo.com.pl and babymarket24.pl.
ns1.bho.pl resolves to 94.152.128.218. ns2.bho.pl resolves to 94.152.158.13. Both host names point to a single IP number.
Mail Servers
4s4.eu uses exactly one mail server, which is 4s4.eu.
4s4.eu resolves to a single IP number: 94.152.128.213.