mail.due.ru - robtex.com
mail.due.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 87.255.1.130๐ท๐บ BIGTELECOM-AS87.255.0.0/23 BIG TELECOM CLOSED JSC | ||||||
| PTR | h1.bigtelecom.ru | ||||||
due.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns2.big-alex.ru โญ | ||||||
| NS | ns.big-alex.ru | ||||||
| MX | mail.due.ru โญ | ||||||
| SOA | ns.big-alex.ruhostmaster@big-alex.ru 2026-02-01 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA87.255.1.1302015-08-26 โ 2026-04-14 ยท 2 obs
โ 2015-08-26 00:55:28
โ 2026-04-14 10:03:06
โ 2026-04-14 10:03:06
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net... | - |
| due.ru | ns.big-alex.ru, ns2.big-alex.ru | - |
โ Authoritative Response
Server:37.233.118.2
NS records: ns.big-alex.ru, ns2.big-alex.ru
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for due.ru (unsigned zone)
โฑ๏ธ Timing
Total: 1677ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.255.1.130 |
Analysis
Mail Server Role
mail.due.ru serves as the mail server for due.ru.
IP Addresses
mail.due.ru resolves to a single IP: 87.255.1.130.
Other host names, for instance ns1.bigtelecom.ru, h1.bigtelecom.ru, erpcloud.ru, bigtelecom.net and samersavto.ru share IP numbers with mail.due.ru.