mail.nubk.su - robtex.com
mail.nubk.su
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 89.253.240.37๐ท๐บ RUSONYX-AS89.253.240.0/21 RUSONYX-RU | ||||||
| PTR | mail.sni3.rusonyx.ru | ||||||
nubk.su
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | sni3.rusonyx.ru โญ | ||||||
| NS | ns1.rsnx.ru | ||||||
| NS | ns2.rsnx.ru | ||||||
| MX | mail.nubk.su โญ | ||||||
| TXT | v=spf1 ip4:89.253.240.0/24 a mx ~all | ||||||
| SOA | sni3.rusonyx.ruinfo@rusonyx.ru 2025-01-23 #20 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA89.253.240.372026-03-03 โ 2026-05-12 ยท 2 obs
โ 2026-03-03 09:06:56
โ 2026-05-12 06:15:22
โ 2026-05-12 06:15:22
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... | - |
| nubk.su | ns1.rsnx.ru, ns2.rsnx.ru | - |
โ Authoritative Response
Server:89.253.252.15
NS records: ns1.rsnx.ru, ns2.rsnx.ru
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for nubk.su (unsigned zone)
โฑ๏ธ Timing
Total: 2473ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.253.240.37 |
Analysis
Mail Server Role
mail.nubk.su acts as a mail server for nubk.su.
IP Addresses
mail.nubk.su points to a single IP number: 89.253.240.37.
Other host names, for instance mail.skverik.ru, aquariusbath.ru, mail.crea.ru, mail.vikostrade.ru and belrusagro.com share IP numbers with mail.nubk.su.