duj.pl - robtex.com
duj.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=2507181135 | ||||||
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=1785306918 | ||||||
Same first word
duj.ca |
duj.net |
duj.org |
duj.be |
duj.se |
duj.com.br |
duj.com |
duj.si |
duj.cz |
duj.it |
duj.de |
duj.eu |
duj.us |
duj.pl |
duj.au |
duj.cn |
duj.ch |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.aftermarket.pl2021-09-18 → 2026-07-30 · 2 obs
● 2026-07-30 05:39:00
●NSns2.aftermarket.pl2021-09-18 → 2026-07-30 · 2 obs
● 2026-07-30 05:39:00
●MXblackhole.aftermarket.pl2021-09-18 → 2026-07-30 · 2 obs
● 2026-07-30 05:39:00
●A185.253.212.222021-09-18 → 2026-07-30 · 3 obs
● 2021-09-18 05:16:06
● 2026-07-30 05:39:00
○A212.91.6.582015-06-23 → 2017-04-07 · 4 obs
● 2017-04-07 03:46:28
○ 2019-07-04 04:26:06
○ 2026-07-30 05:39:00
○A212.91.7.332015-06-23 → 2017-04-07 · 4 obs
● 2017-04-07 03:46:28
○ 2019-07-04 04:26:06
○ 2026-07-30 05:39:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl... | - |
| duj.pl | ns1.aftermarket.pl, ns2.aftermarket.pl | - |
✅ Authoritative Response
Server:185.253.213.10
NS records: ns1.aftermarket.pl, ns2.aftermarket.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 781ms | 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
duj.pl has exactly one IP address — 185.253.212.22.
qpn.cz, rewident.eu, olchem.pl plus two other host names have IP numbers in common with duj.pl.
Name Servers
DNS delegation for duj.pl points to two name servers: ns1.aftermarket.pl and ns2.aftermarket.pl.
The name server configuration of duj.pl is shared with other domains, for instance masazprofesjonalny.pl, ambasador.pl, atlassian.pl and two others.
The name servers for duj.pl overlap at least in part with those of other domains, including rs.pl and woblery.pl.
Both ns1.aftermarket.pl and ns2.aftermarket.pl have a single IP address each — ns1.aftermarket.pl resolves to 185.253.213.10 while ns2.aftermarket.pl resolves to 185.253.214.10.
Mail Servers
duj.pl uses one mail server — blackhole.aftermarket.pl.
The mail server setup of duj.pl matches that of other domains such as gadow.pl, baltyk.de, cs.biz.pl and two others.
blackhole.aftermarket.pl has exactly one IP number: 185.237.29.29.