biosystems.pl - robtex.com
biosystems.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=2604072356 | ||||||
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=1776580397 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns.home.pl2015-06-02 → 2017-02-07 · 4 obs
● 2017-02-07 15:59:24
○ 2026-04-01 19:53:08
○ 2026-04-19 22:37:48
○NSdns2.home.pl2015-06-02 → 2017-02-07 · 4 obs
● 2017-02-07 15:59:24
○ 2026-04-01 19:53:08
○ 2026-04-19 22:37:48
○NSdns3.home.pl2015-06-02 → 2017-02-07 · 4 obs
● 2017-02-07 15:59:24
○ 2026-04-01 19:53:08
○ 2026-04-19 22:37:48
●NSns1.aftermarket.pl2026-04-01 → 2026-04-19 · 3 obs
● 2026-04-01 19:53:08
● 2026-04-19 22:37:48
●NSns2.aftermarket.pl2026-04-01 → 2026-04-19 · 3 obs
● 2026-04-01 19:53:08
● 2026-04-19 22:37:48
●MXblackhole.aftermarket.pl2026-04-01 → 2026-04-19 · 3 obs
● 2026-04-01 19:53:08
● 2026-04-19 22:37:48
○MXdomains003.home.pl2015-06-02 → 2017-02-07 · 4 obs
● 2017-02-07 15:59:24
○ 2026-04-01 19:53:08
○ 2026-04-19 22:37:48
●A185.253.212.222026-04-01 → 2026-04-19 · 3 obs
● 2026-04-01 19:53:08
● 2026-04-19 22:37:48
○A212.87.28.52015-06-02 → 2017-02-07 · 4 obs
● 2017-02-07 15:59:24
○ 2026-04-01 19:53:08
○ 2026-04-19 22:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | h-dns.pl, j-dns.pl, d-dns.pl, a-dns.pl... | - |
| biosystems.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: 384ms | 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
biosystems.pl resolves to one IP number: 185.253.212.22.
other host names including xn--woszczyzna-9zb.pl, ip-219-236.ists.pl, 110-goc-22.acn.waw.pl, cermat.pl and zakonnik.pl share IP numbers with biosystems.pl.
Name Servers
biosystems.pl is delegated to two name servers ns1.aftermarket.pl and ns2.aftermarket.pl.
biosystems.pl shares the same name server setup as other domains, for instance tanoshii.pl, xrl.pl, scent.pl, info-max.pl and grapla.pl.
biosystems.pl at least partially shares name servers with other domains, for instance mzu.pl, tynkigipsowe.pl, mli.pl and celtik.pl.
These name servers are commonly used alongside verify-39b0dfe3937bed4c.ns1.aftermarket.pl and verify-39b0dfe3937bed4c.ns2.aftermarket.pl.
Host names with one IP number:
ns1.aftermarket.pl points to 185.253.213.10
ns2.aftermarket.pl points to 185.253.214.10
Mail Servers
biosystems.pl is handled by a single mail server, blackhole.aftermarket.pl.
biosystems.pl shares the same mail server setup as other domains, for instance peq.pl, osaka.pl, raben-group.nl, kres.pl and domykanadyjskie.eu.
biosystems.pl shares mail servers with other domains to some extent, for instance rozklad.pl.
blackhole.aftermarket.pl resolves to IP 185.237.29.29.