online-security.pl - robtex.com
online-security.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | sinkhole112.cert.pl ⚠️ Not in zone NS records | ||||||
| A | 148.81.111.112🇵🇱 NASK-ACADEMIC148.81.0.0/16 WAWPOLIP | ||||||
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=1776148531 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●NSsinkhole112.cert.pl2026-02-22 → 2026-04-15 · 2 obs
● 2026-02-22 08:40:38
● 2026-04-15 03:51:36
● 2026-04-15 03:51:36
○A148.81.111.1122016-04-05 → 2020-01-06 · 4 obs
● 2016-04-05 22:51:16
● 2020-01-06 07:48:22
○ 2026-02-22 08:40:38
○ 2026-04-15 03:51:36
● 2020-01-06 07:48:22
○ 2026-02-22 08:40:38
○ 2026-04-15 03:51:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| online-security.pl | sinkhole112.cert.pl | - |
✅ Authoritative Response
Server:148.81.111.112
NS records: sinkhole112.cert.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for online-security.pl (unsigned zone)
⏱️ Timing
Total: 825ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
online-security.pl is delegated to a single name server, sinkhole112.cert.pl.
At least part of the name servers for online-security.pl are shared with other domains, for instance kosco.pl, wpad.pl, mon-gov.pl, malkodns.pl and aktualizacja-pkobp.pl.
These name servers are commonly used alongside the name servers sinkhole.cert.pl.
Host sinkhole112.cert.pl points to IP 148.81.111.112.