mail.ctr.su - robtex.com
mail.ctr.su
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 91.132.58.137๐ฆ๐บ CLODO91.132.56.0/22 | ||||||
| PTR | blonskiy.org | ||||||
ctr.su
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 91.132.58.137๐ฆ๐บ CLODO91.132.56.0/22 | ||||||
| NS | blonskiy.org โญ | ||||||
| NS | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| MX | mail.ctr.su โญ | ||||||
| TXT | v=spf1 ip4:91.132.58.137 a mx ~all | ||||||
| SOA | blonskiy.orgroot@blonskiy.org 2026-02-10 #6 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA91.132.58.1372026-02-18 โ 2026-03-25 ยท 2 obs
โ 2026-02-18 16:40:04
โ 2026-03-25 06:25:52
โ 2026-03-25 06:25:52
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | - |
| ctr.su | ns1.firstvds.ru, ns2.firstvds.ru | - |
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 ctr.su (unsigned zone)
โฑ๏ธ Timing
Total: 1424ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.132.58.137 |
Analysis
Mail Server Role
mail.ctr.su is the mail server for ctr.su.
IP Addresses
mail.ctr.su resolves to one IP number: 91.132.58.137.
other host names including mail.mem6.com, mem6.com, ctr.su, mail.blonskiy.org and mail.miragro.ru share IP numbers with mail.ctr.su.