mail.posws.com - robtex.com
mail.posws.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 185.81.4.203๐ฎ๐น SERVERPLAN-AS185.81.0.0/21 Server Plan S.r.l. | ||||||
| PTR | static-203-4-81-185-host.sphostserver.com | ||||||
posws.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 77.39.212.198๐ฎ๐น SERVERPLAN-AS77.39.208.0/21 ServerPlan SRL | ||||||
| NS | ns1.dns4userver.com โญ | ||||||
| NS | ns2.dns4userver.com | ||||||
| NS | ns3.dns4userver.com | ||||||
| MX | mail.posws.com โญ | ||||||
| SOA | ns1.dns4userver.comserver@serverplan.com 2026-04-08 #2 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA185.81.4.2032026-02-27 โ 2026-04-11 ยท 2 obs
โ 2026-02-27 05:10:14
โ 2026-04-11 23:22:02
โ 2026-04-11 23:22:02
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| posws.com | ns1.dns4userver.com, ns2.dns4userver.com, ns3.dns4userver.com | 5 records |
โ Authoritative Response
Server:93.95.222.132
NS records: ns1.dns4userver.com, ns2.dns4userver.com, ns3.dns4userver.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for posws.com (unsigned zone)
โฑ๏ธ Timing
Total: 299ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.81.4.203 |
๐ Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.dns4userver.com, ns1.dns4userver.com, ns2.dns4userver.com...)
Analysis
Mail Server Role
The mail server for posws.com is mail.posws.com.
IP Addresses
mail.posws.com points to a single IP number: 185.81.4.203.
Other host names, for instance mail.scuolaitalianaturismo.com, mail.farmaciaospedale.it, mail.newvint.com, mail.scuoladisicurezza.com and mail.impresaitaliacna.it share IP numbers with mail.posws.com.