server4u.pl - robtex.com
server4u.pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.253.212.22🇵🇱 AS48707-OPS-PL185.253.212.0/24 | ||||||
| NS | ns1.aftermarket.pl ⭐ | ||||||
| A | 185.253.213.10🇵🇱 AS48707-OPS-PL185.253.213.0/24 | ||||||
| PTR | ns1.aftermarket.pl | ||||||
| NS | ns2.aftermarket.pl | ||||||
| A | 185.253.214.10🇵🇱 AS48707-OPS-PL185.253.214.0/24 | ||||||
| PTR | ns2.aftermarket.pl | ||||||
| MX | blackhole.aftermarket.pl ⭐ | ||||||
| A | 185.237.29.29🇵🇱 AS48707-OPS-PL185.237.29.0/24 | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.aftermarket.plkontakt@aftermarket.pl serial=2603191144 | ||||||
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=1775975479 | ||||||
Same first word
server4u.eu |
server4u.co.il |
server4u.sk |
server4u.hu |
server4u.de |
server4u.ru |
server4u.at |
server4u.nl |
server4u.gr |
server4u.se |
server4u.fr |
server4u.cz |
server4u.pl |
server4u.dk |
server4u.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.aftermarket.pl2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 02:50:38
● 2026-04-12 10:42:54
○NSns1.dahost.pl2015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-28 14:57:40
○ 2026-04-12 10:42:54
●NSns2.aftermarket.pl2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 02:50:38
● 2026-04-12 10:42:54
○NSns2.dahost.pl2015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-28 14:57:40
○ 2026-04-12 10:42:54
●MXblackhole.aftermarket.pl2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 02:50:38
● 2026-04-12 10:42:54
○MXmail.server4u.pl2015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-28 14:57:40
○ 2026-04-12 10:42:54
○A185.25.149.532015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-28 14:57:40
○ 2026-04-12 10:42:54
●A185.253.212.222026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 02:50:38
● 2026-04-12 10:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| server4u.pl | ns1.aftermarket.pl, ns2.aftermarket.pl | - |
✅ Authoritative Response
Server:185.253.214.10
NS records: ns1.aftermarket.pl, ns2.aftermarket.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 873ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.253.212.22 |
| NS | 2 | ns2.aftermarket.pl, ns1.aftermarket.pl |
| MX | 1 | blackhole.aftermarket.pl (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.aftermarket.pl kontakt.aftermarket.p |
Analysis
IP Addresses
server4u.pl resolves to a single IP address: 185.253.212.22.
Other host names including 232.230.34.inone.pl, polecani.czatpol.pl, heartbeat.pl, www.infolinia.pl and chinaembassy.orh.pl share IP numbers with server4u.pl.
Name Servers
server4u.pl's delegation uses two name servers, ns1.aftermarket.pl and ns2.aftermarket.pl.
server4u.pl shares the same name server setup as other domains, for example (0x736578)partner.pl, zlomtrans.pl, nnu.pl, neurona.pl and lovefootball.pl.
server4u.pl partially shares its name servers with other domains, for example sonus.pl and mjo.pl.
Host names with a single IP:
ns1.aftermarket.pl points to 185.253.213.10.
ns2.aftermarket.pl points to 185.253.214.10.
Mail Servers
server4u.pl is handled by a single mail server, blackhole.aftermarket.pl.
server4u.pl shares its mail server setup with other domains, including *.ail.pl, magictouch.pl, proxa.pl, agd-premium.pl and pierogowo.pl.
blackhole.aftermarket.pl points to a single IP: 185.237.29.29.