delger.com.pl - robtex.com
delger.com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.17.41.136🇵🇱 ATMAN-ISP-AS217.17.32.0/20 ATMAN (PL) | ||||||
| PTR | s8.netstrefa.pl | ||||||
| NS | ns1.netstrefa.pl ⭐ | ||||||
| A | 217.17.41.136🇵🇱 ATMAN-ISP-AS217.17.32.0/20 ATMAN (PL) | ||||||
| PTR | s8.netstrefa.pl | ||||||
| NS | ns2.netstrefa.pl | ||||||
| A | 85.232.229.234🇵🇱 ATMAN-ISP-AS85.232.224.0/19 ATMAN (PL) | ||||||
| PTR | rev-85.232.229.234.atman.pl | ||||||
| NS | ns3.netstrefa.pl ⚠️ Not in zone NS records | ||||||
| A | 217.17.41.142🇵🇱 ATMAN-ISP-AS217.17.32.0/20 ATMAN (PL) | ||||||
| PTR | mx142.netstrefa.pl | ||||||
| MX | delger.com.pl ⭐ | ||||||
| A | 217.17.41.136🇵🇱 ATMAN-ISP-AS217.17.32.0/20 ATMAN (PL) | ||||||
| PTR | s8.netstrefa.pl | ||||||
| TXT | v=spf1 ip4:217.17.41.136 include:_spf.s8.netstrefa.pl +a +mx +ip4:217.17.41.1... | ||||||
| SOA | ns1.netstrefa.plrootadmin@netstrefa.pl 2026-02-21 #5 | ||||||
com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a-dns.pl ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | d-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | f-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | h-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | j-dns.pl ⚠️ Not in parent delegation | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1774596743 | ||||||
MX for
delger.com.pl |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.netstrefa.pl2015-04-30 → 2026-03-27 · 2 obs
● 2026-03-27 17:47:26
●NSns2.netstrefa.pl2015-04-30 → 2026-03-27 · 2 obs
● 2026-03-27 17:47:26
●NSns3.netstrefa.pl2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 15:14:40
● 2026-03-27 17:47:26
●MXdelger.com.pl2015-04-30 → 2026-03-27 · 2 obs
● 2026-03-27 17:47:26
○A217.149.243.1442015-04-30 → 2015-10-22 · 4 obs
● 2015-10-22 18:18:42
○ 2015-12-30 14:38:28
○ 2026-03-27 17:47:26
○A217.149.243.1662015-12-30 → 2017-01-12 · 5 obs
● 2015-12-30 14:38:28
● 2017-01-12 19:27:44
○ 2026-03-26 15:14:40
○ 2026-03-27 17:47:26
●A217.17.41.1362026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 15:14:40
● 2026-03-27 17:47:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| delger.com.pl | ns1.netstrefa.pl, ns2.netstrefa.pl, ns3.netstrefa.pl | - |
✅ Authoritative Response
Server:217.17.41.136
NS records: ns1.netstrefa.pl, ns2.netstrefa.pl, ns3.netstrefa.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for delger.com.pl (unsigned zone)
⏱️ Timing
Total: 1228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.17.41.136 |
| NS | 2 | ns1.netstrefa.pl, ns2.netstrefa.pl |
| MX | 1 | delger.com.pl (pri: 0) |
| TXT | 1 | v=spf1 ip4:217.17.41.136 include:_spf.s8 |
| SOA | 1 | ns1.netstrefa.pl rootadmin.netstrefa.pl |
Analysis
Mail Server Role
For delger.com.pl, the mail server is delger.com.pl.
IP Addresses
delger.com.pl points to a single IP number: 217.17.41.136.
other host names for instance zic.com.pl, andnextyle.com, ns1.inbajt.pl, broff.com.pl and ideasystem.pl share IP numbers with delger.com.pl.
Name Servers
delger.com.pl is delegated to three name servers: ns1.netstrefa.pl, ns2.netstrefa.pl and ns3.netstrefa.pl.
delger.com.pl at least partially shares name servers with other domains, for instance allware.eu, delfin.malbork.pl, mtrmedia.eu, xerocenter.pl and kdzp.pl.
These name servers are often used with ns1.rxnet.pl and ns2.rxnet.pl.
Host names with one IP number:
ns1.netstrefa.pl points to 217.17.41.136.
ns2.netstrefa.pl points to 85.232.229.234.
ns3.netstrefa.pl points to 217.17.41.142.
Mail Servers
One mail server handles delger.com.pl.
Host name delger.com.pl points to IP address 217.17.41.136.