host-16.21.pl - robtex.com
host-16.21.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.253.212.22🇵🇱 AS48707-OPS-PL185.253.212.0/24 | ||||||
21.pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.253.212.22🇵🇱 AS48707-OPS-PL185.253.212.0/24 | ||||||
| NS | ns1.aftermarket.pl ⭐ | ||||||
| NS | ns2.aftermarket.pl | ||||||
| MX | blackhole.aftermarket.pl ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.aftermarket.plkontakt@aftermarket.pl serial=2510131434 | ||||||
DNS History
8 records (1 active, 7 former)
○NSdns.home.pl2015-10-19 → 2016-12-04 · 4 obs
● 2015-10-19 08:48:26
● 2016-12-04 09:27:30
○ 2026-07-05 01:02:26
○ 2026-07-27 12:50:54
● 2016-12-04 09:27:30
○ 2026-07-05 01:02:26
○ 2026-07-27 12:50:54
○NSdns2.home.pl2015-10-19 → 2016-12-04 · 4 obs
● 2015-10-19 08:48:26
● 2016-12-04 09:27:30
○ 2026-07-05 01:02:26
○ 2026-07-27 12:50:54
● 2016-12-04 09:27:30
○ 2026-07-05 01:02:26
○ 2026-07-27 12:50:54
○NSdns3.home.pl2015-10-19 → 2016-12-04 · 4 obs
● 2015-10-19 08:48:26
● 2016-12-04 09:27:30
○ 2026-07-05 01:02:26
○ 2026-07-27 12:50:54
● 2016-12-04 09:27:30
○ 2026-07-05 01:02:26
○ 2026-07-27 12:50:54
○MX21.pl2015-10-19 → 2016-12-04 · 4 obs
● 2015-10-19 08:48:26
● 2016-12-04 09:27:30
○ 2026-07-05 01:02:26
○ 2026-07-27 12:50:54
● 2016-12-04 09:27:30
○ 2026-07-05 01:02:26
○ 2026-07-27 12:50:54
●A185.253.212.222026-07-05 → 2026-07-27 · 3 obs
○ 2016-12-04 09:27:30
● 2026-07-05 01:02:26
● 2026-07-27 12:50:54
● 2026-07-05 01:02:26
● 2026-07-27 12:50:54
○A188.128.221.192016-11-30 → 2016-12-04 · 5 obs
○ 2016-04-05 23:16:24
● 2016-11-30 21:39:12
● 2016-12-04 09:27:30
○ 2026-07-05 01:02:26
○ 2026-07-27 12:50:54
● 2016-11-30 21:39:12
● 2016-12-04 09:27:30
○ 2026-07-05 01:02:26
○ 2026-07-27 12:50:54
○A79.96.218.1652015-10-19 → 2016-04-05 · 4 obs
● 2015-10-19 08:48:26
● 2016-04-05 23:16:24
○ 2016-11-30 21:39:12
○ 2026-07-27 12:50:54
● 2016-04-05 23:16:24
○ 2016-11-30 21:39:12
○ 2026-07-27 12:50:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | 12 records |
| 21.pl | ns2.aftermarket.pl, ns1.aftermarket.pl | - |
✅ Authoritative Response
Server:185.253.214.10
NS records: ns2.aftermarket.pl, ns1.aftermarket.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.253.212.22 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a-dns.pl, b-dns.pl, d-dns.pl...)
Analysis
IP Addresses
host-16.21.pl has exactly one IP address — 185.253.212.22.
kupbeton.com, amir.pl, 2.newmedialabs.pl plus two other host names have IP numbers in common with host-16.21.pl.