mx1.posthost.pl - robtex.com
mx1.posthost.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.187.77.48🇫🇷 OVH37.187.0.0/16 | ||||||
| PTR | mx1.posthost.pl | ||||||
posthost.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.187.77.48🇫🇷 OVH37.187.0.0/16 | ||||||
| NS | curt.ns.cloudflare.com ⭐ | ||||||
| NS | melinda.ns.cloudflare.com | ||||||
| MX | mx1.posthost.pl ⭐ | ||||||
| TXT | mojecertpl-site-verification-XVD3oESswHn6iPc4schPQaIIHs6tlgdv | ||||||
| TXT | v=spf1 mx a ip4:37.187.77.48 mx:posthost.pl -all | ||||||
| SOA | curt.ns.cloudflare.comdns@cloudflare.com serial=2406663593 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A37.187.77.482026-02-16 → 2026-07-10 · 2 obs
● 2026-02-16 12:24:50
● 2026-07-10 06:34:26
● 2026-07-10 06:34:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | 12 records |
| posthost.pl | melinda.ns.cloudflare.com, curt.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.198
NS records: melinda.ns.cloudflare.com, curt.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for posthost.pl (unsigned zone)
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.187.77.48 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a-dns.pl, a-dns.pl, b-dns.pl...)
Analysis
Mail Server Role
mx1.posthost.pl is a mail server for posthost.pl.
IP Addresses
mx1.posthost.pl directs to one IP number, which is 37.187.77.48.
Among the host names that share IP numbers with mx1.posthost.pl are mail.mahho.net, ns3365751.ovh.net, mail.pr.network and two others.