optimization.pl - dns.ninja
optimization.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=2505161533 | ||||||
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=1793345604 | ||||||
Same first word
Previous names
Next names
DNS History
16 records (4 active, 12 former)
●NSns1.aftermarket.pl2026-10-25 → 2026-10-31 · 3 obs
● 2026-10-25 03:05:06
● 2026-10-31 00:26:26
○NSns1.domenos.pl2015-11-11 → 2015-11-11 · 3 obs
○ 2016-02-09 22:23:56
○ 2026-10-31 00:26:26
○NSns1.parkingcrew.net2016-02-09 → 2016-05-03 · 5 obs
● 2016-02-09 22:23:56
● 2016-05-03 02:02:52
○ 2017-02-12 07:35:48
○ 2026-10-31 00:26:26
○NSns1.pro-linuxpl.com2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 07:35:48
○ 2026-10-25 03:05:06
○ 2026-10-31 00:26:26
●NSns2.aftermarket.pl2026-10-25 → 2026-10-31 · 3 obs
● 2026-10-25 03:05:06
● 2026-10-31 00:26:26
○NSns2.domenos.pl2015-11-11 → 2015-11-11 · 3 obs
○ 2016-02-09 22:23:56
○ 2026-10-31 00:26:26
○NSns2.parkingcrew.net2016-02-09 → 2016-05-03 · 5 obs
● 2016-02-09 22:23:56
● 2016-05-03 02:02:52
○ 2017-02-12 07:35:48
○ 2026-10-31 00:26:26
○NSns2.pro-linuxpl.com2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 07:35:48
○ 2026-10-25 03:05:06
○ 2026-10-31 00:26:26
●MXblackhole.aftermarket.pl2026-10-25 → 2026-10-31 · 3 obs
● 2026-10-25 03:05:06
● 2026-10-31 00:26:26
○MXmail.h-email.net2016-02-09 → 2016-05-03 · 4 obs
● 2016-05-03 02:02:52
○ 2017-02-12 07:35:48
○ 2026-10-31 00:26:26
○MXmail.optimization.pl2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 07:35:48
○ 2026-10-25 03:05:06
○ 2026-10-31 00:26:26
●A185.253.212.222026-10-25 → 2026-10-31 · 3 obs
● 2026-10-25 03:05:06
● 2026-10-31 00:26:26
○A185.53.177.82016-02-09 → 2016-02-09 · 4 obs
● 2016-02-09 22:23:56
○ 2016-05-03 02:02:52
○ 2026-10-31 00:26:26
○A31.186.84.1582015-11-11 → 2015-11-11 · 3 obs
○ 2016-02-09 22:23:56
○ 2026-10-31 00:26:26
○A54.72.9.512016-05-03 → 2016-05-03 · 4 obs
● 2016-05-03 02:02:52
○ 2017-02-12 07:35:48
○ 2026-10-31 00:26:26
○A85.10.254.982017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 07:35:48
○ 2026-10-25 03:05:06
○ 2026-10-31 00:26:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | 12 records |
| optimization.pl | ns2.aftermarket.pl, ns1.aftermarket.pl | - |
✅ Authoritative Response
Server:185.253.213.10
NS records: ns2.aftermarket.pl, ns1.aftermarket.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1122ms | 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 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a-dns.pl, b-dns.pl, d-dns.pl...)
Analysis
IP Addresses
optimization.pl resolves to just one IP address, 185.253.212.22.
Two other host names, along with papdeco.de, echr.pl and sohlenabo.de, also share IP numbers with optimization.pl.
Name Servers
DNS delegation for optimization.pl points to two name servers: ns1.aftermarket.pl and ns2.aftermarket.pl.
optimization.pl shares its NS records with other domains, for example interspiro.com.pl, scenarzystka.pl, mobiles.pl and two others.
optimization.pl at least partially shares name servers with other domains, for instance kuchnienawymiarwarszawa.com.pl.
ns1.aftermarket.pl resolves to 185.253.213.10. ns2.aftermarket.pl resolves to 185.253.214.10. Both host names point to a single IP number.
Mail Servers
The sole mail server for optimization.pl is blackhole.aftermarket.pl.
Among the domains sharing a mail server setup with optimization.pl are askowalskiego.pl, undercloud.pl, leasingcampera.eu and two others.
blackhole.aftermarket.pl has exactly one IP number: 185.237.29.29.