ps51.poolarserver.com - robtex.com
ps51.poolarserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.139.38🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | ps51.poolarserver.com | ||||||
| MX | mail.poolarserver.com ⭐ | ||||||
| A | 88.99.254.81🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | mx1.poolarserver.com | ||||||
| MX | ps51.poolarserver.com(100) | ||||||
| A | 46.4.139.38🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | ps51.poolarserver.com | ||||||
| MX | mc1.cust.plrsrv.com(200) | ||||||
| A | 136.243.250.45🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | mc1.cust.plrsrv.com | ||||||
| TXT | v=spf1 mx a include:_spf.cust.plrsrv.com ~all | ||||||
poolarserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.46.177.238🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| NS | ns1-08.azure-dns.com ⭐ | ||||||
| NS | ns2-08.azure-dns.net | ||||||
| NS | ns3-08.azure-dns.org | ||||||
| NS | ns4-08.azure-dns.info | ||||||
| MX | poolarserver-com.mail.protection.outlook.com ⭐ | ||||||
| MX | mx1.poolarserver.com(5) | ||||||
| MX | mail1.poolarserver.com(11) | ||||||
| MX | mail.poolarserver.com(40) | ||||||
| MX | mx2.poolarserver.com(50) | ||||||
| TXT | v=spf1 mx include:spf.protection.outlook.com ip4:5.158.176.86 ip4:80.152.160.... | ||||||
| TXT | google-site-verification=fh3biJSLByAUrJS8W3lFxdhaNwisqAmjYXcw4KyRcuw | ||||||
| TXT | brevo-code:31aea45bfb5574238a2966d5cf915561 | ||||||
| SOA | ns1-08.azure-dns.compostmaster@poolarserver.com serial=1486501003 | ||||||
PTR for
MX for
ps51.poolarserver.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.poolarserver.com2026-03-27 → 2026-04-26 · 2 obs
● 2026-04-26 00:56:54
●MXmc1.cust.plrsrv.com2026-03-27 → 2026-04-26 · 2 obs
● 2026-04-26 00:56:54
●MXps51.poolarserver.com2026-03-27 → 2026-04-26 · 2 obs
● 2026-04-26 00:56:54
●A46.4.139.382026-03-27 → 2026-04-26 · 2 obs
● 2026-04-26 00:56:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| poolarserver.com | ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info | 2 records |
✅ Authoritative Response
Server:204.14.183.8
NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for poolarserver.com (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.139.38 |
| MX | 3 | mail.poolarserver.com (pri: 0), ps51.poolarserver.com (pri: 100)... |
| TXT | 1 | v=spf1 mx a include:_spf.cust.plrsrv.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-08.azure-dns.com, ns1-08.azure-dns.com)
Analysis
Mail Server Role
ps51.poolarserver.com serves as the mail server for ps51.poolarserver.com.
mail.poolarserver.com and mc1.cust.plrsrv.com commonly serve as mail servers along with ps51.poolarserver.com.
IP Addresses
ps51.poolarserver.com points to IP number 46.4.139.38.
For instance, other host names www.headfood.info, blomstrand.academy, headfoot.eu, headfoot.org and headfood.info share IP numbers with ps51.poolarserver.com.
Mail Servers
ps51.poolarserver.com is handled by three mail servers: mail.poolarserver.com, ps51.poolarserver.com and mc1.cust.plrsrv.com.
ps51.poolarserver.com shares mail servers with other domains at least partially; for instance ps40.poolarserver.com, poolar.org, ps55.poolarserver.com, poolarserver.com and psp1.poolarserver.com.
these mail servers are often used together with mail1.poolarserver.com, mx1.poolarserver.com, ps34.poolarserver.com, ps27.poolarserver.com, ps38.poolarserver.com, ps37.poolarserver.com, ps39.poolarserver.com, ps26.poolarserver.com, mx2.poolarserver.com and poolarserver-com.mail.protection.outlook.com.
Host names with a single IP address: mail.poolarserver.com points to 88.99.254.81; ps51.poolarserver.com points to 46.4.139.38; mc1.cust.plrsrv.com points to 136.243.250.45.