mail.sherl.su - robtex.com
mail.sherl.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.253.240.12🇷🇺 RUSONYX-AS89.253.240.0/21 RUSONYX-RU | ||||||
| PTR | mail.sni0.rusonyx.ru | ||||||
sherl.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.253.240.12🇷🇺 RUSONYX-AS89.253.240.0/21 RUSONYX-RU | ||||||
| NS | sni0.rusonyx.ru ⭐ | ||||||
| NS | ns1.rsnx.ru | ||||||
| NS | ns2.rsnx.ru | ||||||
| MX | mail.sherl.su ⭐ | ||||||
| TXT | v=spf1 ip4:89.253.240.10 ip4:89.253.240.12 a mx ~all | ||||||
| SOA | sni0.rusonyx.ruinfo@rusonyx.ru 2023-10-19 #14 | ||||||
WOT: SAFE (79/100)
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A89.253.240.122026-06-23 → 2026-08-06 · 2 obs
● 2026-06-23 07:40:12
● 2026-08-06 18:26:54
● 2026-08-06 18:26:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 12 records |
| sherl.su | ns2.rsnx.ru, ns1.rsnx.ru | - |
✅ Authoritative Response
Server:89.253.252.13
NS records: ns2.rsnx.ru, ns1.rsnx.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sherl.su (unsigned zone)
⏱️ Timing
Total: 1961ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.253.240.12 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
Mail Server Role
mail.sherl.su serves as a mail server for sherl.su.
IP Addresses
mail.sherl.su points to a single IP number: 89.253.240.12.
Additional host names — gatchinagaz.ru, mail.himpro.ru, m-protect.spb.ru and two others — share IP numbers with mail.sherl.su.