leb.su - dns.ninja
leb.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.12.92.157🇷🇺 EUROBYTE185.12.92.0/24 | ||||||
| PTR | host3.bernet.ru | ||||||
| NS | ns1.bernet.ru ⭐ | ||||||
| A | 185.11.246.250🇷🇺 EUROBYTE185.11.246.0/23 | ||||||
| PTR | dedns.ruweb.net | ||||||
| NS | ns2.bernet.ru | ||||||
| A | 185.11.246.250🇷🇺 EUROBYTE185.11.246.0/23 | ||||||
| PTR | dedns.ruweb.net | ||||||
| MX | leb.su ⭐ | ||||||
| A | 185.12.92.157🇷🇺 EUROBYTE185.12.92.0/24 | ||||||
| PTR | host3.bernet.ru | ||||||
| TXT | v=spf1 a mx ip4:185.12.92.157 a:mail.host3.bernet.ru ~all | ||||||
| SOA | ns1.bernet.ruhostmaster@leb.su 2024-08-18 #0 | ||||||
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650209552 | ||||||
MX for
leb.su |
Subdomains
mail.leb.su |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●MXleb.su2026-02-15 → 2026-06-21 · 3 obs
● 2026-02-15 01:35:40
● 2026-06-21 03:54:30
○MXmail.leb.su2015-07-11 → 2016-12-30 · 4 obs
● 2016-12-30 04:12:12
○ 2026-02-15 01:35:40
○ 2026-06-21 03:54:30
●A185.12.92.1572026-02-15 → 2026-06-21 · 3 obs
● 2026-02-15 01:35:40
● 2026-06-21 03:54:30
○A91.201.40.1362015-07-11 → 2016-12-30 · 4 obs
● 2016-12-30 04:12:12
○ 2026-02-15 01:35:40
○ 2026-06-21 03:54:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| leb.su | ns2.bernet.ru, ns1.bernet.ru | - |
✅ Authoritative Response
Server:185.11.246.250
NS records: ns2.bernet.ru, ns1.bernet.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leb.su (unsigned zone)
⏱️ Timing
Total: 1205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.12.92.157 |
| NS | 2 | ns1.bernet.ru, ns2.bernet.ru |
| MX | 1 | leb.su (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.12.92.157 a:mail.hos |
| SOA | 1 | ns1.bernet.ru hostmaster.leb.su |
Analysis
Hierarchy
leb.su is the parent zone for mail.leb.su.
Mail Server Role
leb.su acts as its own mail server.
IP Addresses
leb.su points to a single IP number: 185.12.92.157.
Additional host names — ciri.ru, coko.ru, mail.dif.su and two others — share IP numbers with leb.su.
Name Servers
DNS delegation for leb.su points to two name servers: ns1.bernet.ru and ns2.bernet.ru.
leb.su shares its name server setup with other domains, including xstore.ru, placehost.ru, faca.ru and two others.
Both ns1.bernet.ru and ns2.bernet.ru have a single IP address, 185.11.246.250, and share it.
Host names pointing to 185.11.246.250 IP addresses: ns1.bernet.ru and ns2.bernet.ru.
Mail Servers
leb.su has a single mail server: leb.su itself.
leb.su has exactly one IP number: 185.12.92.157.