prosys.pl - dns.ninja
prosys.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.211.137.85🇵🇱 LHPL178.211.137.0/24 | ||||||
| PTR | main107.lh.pl | ||||||
| NS | ns.lh.pl ⭐ | ||||||
| A | 3.67.205.197🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix | ||||||
| PTR | ec2-3-67-205-197.eu-central-1.compute.amazonaws.com | ||||||
| A | 3.76.92.90🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix | ||||||
| PTR | ec2-3-76-92-90.eu-central-1.compute.amazonaws.com | ||||||
| NS | ns2.lighthosting.net | ||||||
| A | 18.198.204.241🇩🇪 Amazon18.198.0.0/15 EC2 FRA prefix | ||||||
| PTR | ec2-18-198-204-241.eu-central-1.compute.amazonaws.com | ||||||
| A | 52.57.104.17🇩🇪 Amazon52.57.0.0/16 EC2 FRA VPC prefix | ||||||
| PTR | ec2-52-57-104-17.eu-central-1.compute.amazonaws.com | ||||||
| MX | mail16.lh.pl ⭐ | ||||||
| A | 5.252.228.55🇵🇱 LHPL5.252.228.0/22 | ||||||
| PTR | mail16.lh.pl | ||||||
| A | 94.154.117.249🇵🇱 LHPL94.154.117.0/24 | ||||||
| PTR | mail16.lh.pl | ||||||
| A | 185.135.89.126🇵🇱 LHPL185.135.88.0/22 LH1v4 | ||||||
| PTR | mail16.lh.pl | ||||||
| A | 185.135.89.140🇵🇱 LHPL185.135.88.0/22 LH1v4 | ||||||
| PTR | mail16.lh.pl | ||||||
| A | 185.135.89.190🇵🇱 LHPL185.135.88.0/22 LH1v4 | ||||||
| PTR | mail16.lh.pl | ||||||
| TXT | v=spf1 include:_spf.lh.pl -all | ||||||
| TXT | 3d7f04dc8e52c2e690da72d4c764bcf61befdf5e16198ea19ce526b32e6829f | ||||||
| SOA | ns.lh.plroot@lh.pl 2008-05-27 #1 | ||||||
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=1783665292 | ||||||
Subdomains
s3.prosys.pl |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSns.lh.pl2026-02-22 → 2026-07-11 · 3 obs
● 2026-02-22 07:14:14
● 2026-07-11 03:37:02
○NSns1.x14.eu2016-02-01 → 2016-12-04 · 5 obs
● 2016-02-01 11:23:52
● 2016-12-04 03:45:22
○ 2026-02-22 07:14:14
○ 2026-07-11 03:37:02
○NSns1.yum.pl2016-02-01 → 2016-12-04 · 5 obs
● 2016-02-01 11:23:52
● 2016-12-04 03:45:22
○ 2026-02-22 07:14:14
○ 2026-07-11 03:37:02
●NSns2.lighthosting.net2026-02-22 → 2026-07-11 · 3 obs
● 2026-02-22 07:14:14
● 2026-07-11 03:37:02
○NSns3.yum.pl2016-02-01 → 2016-12-04 · 5 obs
● 2016-02-01 11:23:52
● 2016-12-04 03:45:22
○ 2026-02-22 07:14:14
○ 2026-07-11 03:37:02
○NSnsc1.prosys.pl2015-07-20 → 2016-01-13 · 4 obs
● 2016-01-13 15:57:00
○ 2016-02-01 11:23:52
○ 2026-07-11 03:37:02
○NSnsc2.prosys.pl2015-07-20 → 2016-01-13 · 4 obs
● 2016-01-13 15:57:00
○ 2016-02-01 11:23:52
○ 2026-07-11 03:37:02
●MXmail16.lh.pl2026-02-22 → 2026-07-11 · 6 obs
● 2026-02-22 07:14:14
● 2026-02-25 13:13:44
○ 2026-03-16 22:22:42
● 2026-05-11 04:23:58
● 2026-07-11 03:37:02
○MXmx-nebpw.vipserv.org2016-02-01 → 2016-12-04 · 5 obs
● 2016-02-01 11:23:52
● 2016-12-04 03:45:22
○ 2026-02-22 07:14:14
○ 2026-07-11 03:37:02
○MXs3.prosys.pl2015-07-20 → 2016-01-13 · 4 obs
● 2016-01-13 15:57:00
○ 2016-02-01 11:23:52
○ 2026-07-11 03:37:02
●A178.211.137.852026-02-22 → 2026-07-11 · 6 obs
● 2026-02-22 07:14:14
● 2026-02-25 13:13:44
○ 2026-03-16 22:22:42
● 2026-05-11 04:23:58
● 2026-07-11 03:37:02
○A185.23.21.112015-07-20 → 2016-12-04 · 4 obs
● 2016-12-04 03:45:22
○ 2026-02-22 07:14:14
○ 2026-07-11 03:37:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| prosys.pl | ns2.lighthosting.net, ns.lh.pl | 2 records |
✅ Authoritative Response
Server:3.67.205.197
NS records: ns2.lighthosting.net, ns.lh.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prosys.pl (unsigned zone)
⏱️ Timing
Total: 1291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.211.137.85 |
| NS | 2 | ns2.lighthosting.net, ns.lh.pl |
| MX | 1 | mail16.lh.pl (pri: 5) |
| TXT | 2 | v=spf1 include:_spf.lh.pl -all, 3d7f04dc8e52c2e690da72d4c764bcf61befdf5e |
| SOA | 1 | ns.lh.pl root.lh.pl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.lh.pl, ns.lh.pl)
Analysis
Hierarchy
s3.prosys.pl is delegated beneath prosys.pl.
IP Addresses
prosys.pl resolves to just one IP address, 178.211.137.85.
Two other host names, along with s3.prosys.pl, skolimowka.pl and dulski.pl, also share IP numbers with prosys.pl.
Name Servers
Two name servers handle the delegation for prosys.pl: ns2.lighthosting.net and ns.lh.pl.
prosys.pl shares its NS records with other domains, for example glamea.pl, autozlom24.com.pl, anadi.pl and two others.
There is at least partial name server overlap between prosys.pl and other domains — smokticket.pl, przewodnikliteracki.pl, winopedia.pl and two more among them.
These name servers are routinely deployed together with the name servers ns2.lh.pl.
ns2.lighthosting.net and ns.lh.pl both carry two IP addresses. The A records for ns2.lighthosting.net are 18.198.204.241 and 52.57.104.17; the A records for ns.lh.pl are 3.67.205.197 and 3.76.92.90.
Mail Servers
The sole mail server for prosys.pl is mail16.lh.pl.
Among the domains sharing a mail server setup with prosys.pl are lash.pl, ais.net.pl, polskiepremium.pl and two others.
prosys.pl and other domains — hotres.pl for instance — share at least some mail servers.
mail16.lh.pl points to five IP addresses: 5.252.228.55, 94.154.117.249, 185.135.89.126 and two more.