mail.psb-u.ru - robtex.com
mail.psb-u.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 188.120.239.136๐ท๐บ RU-JSCIOT188.120.224.0/20 | ||||||
| PTR | websites.lsk | ||||||
psb-u.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 188.120.239.136๐ท๐บ RU-JSCIOT188.120.224.0/20 | ||||||
| NS | websites.lsk โญ | ||||||
| NS | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| MX | mail.psb-u.ru โญ | ||||||
| TXT | v=spf1 ip4:62.109.4.197 a mx ~all | ||||||
| SOA | websites.lskroot@websites.lsk 2024-12-01 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA188.120.239.1362026-04-24 โ 2026-04-25 ยท 2 obs
โ 2026-04-24 14:25:44
โ 2026-04-25 02:13:08
โ 2026-04-25 02:13:08
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net... | - |
| psb-u.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
โ Authoritative Response
Server:82.146.43.2
NS records: ns1.firstvds.ru, ns2.firstvds.ru
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for psb-u.ru (unsigned zone)
โฑ๏ธ Timing
Total: 648ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.120.239.136 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)
Analysis
Mail Server Role
mail.psb-u.ru serves as the mail server for psb-u.ru.
IP Addresses
mail.psb-u.ru points to a single IP address: 188.120.239.136.
Other host names such as psb-u.ru, mail.rels116.ru, mail.prommet59.ru, www.prommet59.ru and rels116.ru share IP numbers with mail.psb-u.ru.