mail.4ww.ru - robtex.com
mail.4ww.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 89.248.193.151๐ท๐บ SELECTEL89.248.193.0/24 | ||||||
| PTR | j-host.ru | ||||||
4ww.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 89.248.193.151๐ท๐บ SELECTEL89.248.193.0/24 | ||||||
| NS | j-host.ru โญ | ||||||
| NS | dns.j-host.ru โ ๏ธ Not in parent delegation | ||||||
| NS | dns1.j-host.ru โ ๏ธ Not in parent delegation | ||||||
| NS | dns2.j-host.ru โ ๏ธ Not in parent delegation | ||||||
| NS | ns1.j-host.ru โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.j-host.ru โ ๏ธ Not in zone NS records | ||||||
| MX | mail.4ww.ru(20) | ||||||
| TXT | v=spf1 ip4:88.99.98.37 a mx ~all | ||||||
| SOA | j-host.rudomain@j-host.ru 2022-03-21 #16 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA5.9.11.702016-12-24 โ 2016-12-24 ยท 3 obs
โ 2016-12-24 08:56:00
โ 2026-02-27 21:54:18
โ 2026-05-09 13:53:32
โ 2026-02-27 21:54:18
โ 2026-05-09 13:53:32
โA89.248.193.1512026-02-27 โ 2026-05-09 ยท 3 obs
โ 2016-12-24 08:56:00
โ 2026-02-27 21:54:18
โ 2026-05-09 13:53:32
โ 2026-02-27 21:54:18
โ 2026-05-09 13:53:32
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net... | - |
| 4ww.ru | ns1.j-host.ru, ns2.j-host.ru | - |
โ Authoritative Response
Server:89.248.193.151
NS records: ns1.j-host.ru, ns2.j-host.ru
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for 4ww.ru (unsigned zone)
โฑ๏ธ Timing
Total: 5037ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.248.193.151 |
Analysis
Mail Server Role
mail.4ww.ru is the mail server for 4ww.ru.
IP Addresses
mail.4ww.ru resolves to one IP number: 89.248.193.151.
other host names including prof-telecom.com, ns3.j-host.ru, j3.j-host.ru, dns3.j-host.ru and titan.j-host.ru share IP numbers with mail.4ww.ru.