primary.mail4.pl - robtex.com
primary.mail4.pl
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 137.74.3.137๐ต๐ฑ OVH137.74.0.0/16 | ||||||
| PTR | node21.mail4.pl | ||||||
mail4.pl
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 149.202.110.120๐ซ๐ท OVH149.202.0.0/16 | ||||||
| NS | melissa.ns.cloudflare.com โญ | ||||||
| NS | noah.ns.cloudflare.com | ||||||
| MX | mx1.mail4.pl โญ | ||||||
| TXT | v=spf1 include:_spf.poczta.at include:spf.antispamcloud.com -all | ||||||
| SOA | melissa.ns.cloudflare.comdns@cloudflare.com serial=2404835698 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA137.74.3.1372026-05-01 โ 2026-06-05 ยท 2 obs
โ 2026-05-01 07:10:52
โ 2026-06-05 04:39:12
โ 2026-06-05 04:39:12
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| mail4.pl | melissa.ns.cloudflare.com, noah.ns.cloudflare.com | - |
โ Authoritative Response
Server:108.162.192.199
NS records: melissa.ns.cloudflare.com, noah.ns.cloudflare.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for mail4.pl (unsigned zone)
โฑ๏ธ Timing
Total: 560ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.74.3.137 |
Analysis
IP Addresses
primary.mail4.pl resolves to one IP address: 137.74.3.137.
mx1.mail4.pl and node21.mail4.pl are among other host names that share IP numbers with primary.mail4.pl.