pentagon-research.com - robtex.com
pentagon-research.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.128.194.156🇵🇱 NETARTGROUP85.128.192.0/18 | ||||||
| PTR | shared-amk156.rev.nazwa.pl | ||||||
| NS | ns1.nazwa.pl ⭐ | ||||||
| A | 77.55.125.10🇵🇱 NETARTGROUP77.55.125.0/24 | ||||||
| PTR | ns1.nazwa.pl | ||||||
| NS | ns2.nazwa.pl | ||||||
| A | 77.55.126.10🇵🇱 NETARTGROUP77.55.126.0/24 | ||||||
| PTR | ns2.nazwa.pl | ||||||
| NS | ns3.nazwa.pl | ||||||
| A | 77.55.127.10🇵🇱 NETARTGROUP77.55.127.0/24 | ||||||
| PTR | ns3.nazwa.pl | ||||||
| MX | pentagon-research.com ⭐ | ||||||
| A | 85.128.194.156🇵🇱 NETARTGROUP85.128.192.0/18 | ||||||
| PTR | shared-amk156.rev.nazwa.pl | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133204 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783197556 | ||||||
MX for
pentagon-research.com |
Same first word
pentagon-research.com |
DNS History
5 records (5 active, 0 former)
●MXpentagon-research.com2015-07-13 → 2026-07-04 · 2 obs
● 2026-07-04 21:07:34
●A85.128.194.1562015-07-13 → 2026-07-04 · 2 obs
● 2026-07-04 21:07:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| pentagon-research.com | ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl | - |
✅ Authoritative Response
Server:77.55.125.10
NS records: ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.128.194.156 |
| NS | 3 | ns2.nazwa.pl, ns1.nazwa.pl... |
| MX | 1 | pentagon-research.com (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
Analysis
Mail Server Role
pentagon-research.com is listed as a mail server for itself.
IP Addresses
pentagon-research.com resolves to one IP address: 85.128.194.156.
Among the host names that share IP numbers with pentagon-research.com is shared-amk156.rev.nazwa.pl, as one example.
Name Servers
pentagon-research.com is served by three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
The name servers of pentagon-research.com overlap at least partially with those of other domains — among them c-haffnera.nazwa.pl, server415123.nazwa.pl, jacekkosciuszko.com and two more.
These name servers commonly appear alongside the name servers ns1.netart.pl and ns2.netart.pl.
ns1.nazwa.pl has IP address 77.55.125.10, ns2.nazwa.pl has IP address 77.55.126.10 and ns3.nazwa.pl has IP address 77.55.127.10 — one address each.
Mail Servers
Mail for pentagon-research.com is handled by one mail server — pentagon-research.com.
pentagon-research.com resolves to 85.128.194.156 and no other IP number.