mx140.netstrefa.pl - robtex.com
mx140.netstrefa.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.17.41.140🇵🇱 ATMAN-ISP-AS217.17.32.0/20 ATMAN (PL) | ||||||
| PTR | mx140.netstrefa.pl | ||||||
| NS | ns1.netstrefa.pl ⭐ ⚠️ Not in parent delegation | ||||||
| A | 217.17.41.136🇵🇱 ATMAN-ISP-AS217.17.32.0/20 ATMAN (PL) | ||||||
| PTR | s8.netstrefa.pl | ||||||
| NS | ns2.netstrefa.pl ⚠️ Not in parent delegation | ||||||
| A | 85.232.229.234🇵🇱 ATMAN-ISP-AS85.232.224.0/19 ATMAN (PL) | ||||||
| PTR | rev-85.232.229.234.atman.pl | ||||||
| MX | mx140.netstrefa.pl ⭐ | ||||||
| A | 217.17.41.140🇵🇱 ATMAN-ISP-AS217.17.32.0/20 ATMAN (PL) | ||||||
| PTR | mx140.netstrefa.pl | ||||||
| SOA | ns1.netstrefa.pladmin@rxnet.pl 2025-07-29 #1 | ||||||
netstrefa.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.17.41.147🇵🇱 ATMAN-ISP-AS217.17.32.0/20 ATMAN (PL) | ||||||
| NS | ns1.netstrefa.pl ⭐ | ||||||
| NS | ns2.netstrefa.pl | ||||||
| NS | ns3.netstrefa.pl ⚠️ Not in zone NS records | ||||||
| MX | mail.netstrefa.pl ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:217.17.41.152 +ip4:217.17.41.128/27 ~all | ||||||
| TXT | google-site-verification=gT18J5Hhxgd8jrEf0cR9gqyBfdm6Wb9HHBcwD-jEHRQ | ||||||
| TXT | MS=ms60539655 | ||||||
| TXT | 4082dbcbf4e641612524755b2cb4a371422852383d779c4fc4f72052279f167e | ||||||
| SOA | ns1.netstrefa.plrootadmin@netstrefa.pl 2026-03-20 #0 | ||||||
WOT: SAFE (66/100)
📈 Tranco rank: #208,089
PTR for
MX for
mx140.netstrefa.pl |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.netstrefa.pl2026-02-15 → 2026-04-05 · 2 obs
● 2026-04-05 20:24:12
●NSns2.netstrefa.pl2026-02-15 → 2026-04-05 · 2 obs
● 2026-04-05 20:24:12
●MXmx140.netstrefa.pl2026-02-15 → 2026-04-05 · 2 obs
● 2026-04-05 20:24:12
●A217.17.41.1402026-02-15 → 2026-04-05 · 2 obs
● 2026-04-05 20:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| netstrefa.pl | ns1.netstrefa.pl, ns2.netstrefa.pl, ns3.netstrefa.pl | 3 records |
✅ 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 netstrefa.pl (unsigned zone)
⏱️ Timing
Total: 958ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.17.41.140 |
| NS | 2 | ns1.netstrefa.pl, ns2.netstrefa.pl |
| MX | 1 | mx140.netstrefa.pl (pri: 0) |
| SOA | 1 | ns1.netstrefa.pl admin.rxnet.pl |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns3.netstrefa.pl, ns2.netstrefa.pl, ns1.netstrefa.pl)
Analysis
Mail Server Role
mx140.netstrefa.pl serves as the mail server for mx140.netstrefa.pl.
IP Addresses
mx140.netstrefa.pl resolves to one IP number: 217.17.41.140.
Other host names, for example h1.rxnet.pl, share IP numbers with mx140.netstrefa.pl.
Name Servers
mx140.netstrefa.pl's delegation uses two name servers: ns1.netstrefa.pl and ns2.netstrefa.pl.
mx140.netstrefa.pl uses the same name server setup as other domains, such as junkers.opole.pl, m4system.pl, educenter.pl, ibt.org.pl and spinki.com.
mx140.netstrefa.pl at least partially shares name servers with other domains, including logopeda.cieszyn.pl, jrstudio.pl, cwn.pl, klubkarpaty.pl and promeritum.org.
these name servers are commonly used alongside the name servers ns3.netstrefa.pl, ns1.rxnet.pl, ns2.rxnet.pl, ns1.rm24.biz and ns2.rm24.biz.
Host names with a single IP address: ns1.netstrefa.pl points to 217.17.41.136; ns2.netstrefa.pl points to 85.232.229.234.
Mail Servers
mx140.netstrefa.pl is handled by a single mail server, mx140.netstrefa.pl.
Host name mx140.netstrefa.pl resolves to a single IP: 217.17.41.140.