bef.su - dns.ninja
bef.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.49.117.15🇷🇺 MIRALOGIC-AS212.49.96.0/19 MiraLogic Telecommunication Systems | ||||||
| NS | ns0.mirasystem.net ⭐ | ||||||
| A | 2a02:17d0:8001:100::a53🇷🇺 MIRALOGIC-AS2a02:17d0::/32 MiraLogic Telecommunication Systems | ||||||
| PTR | ns0.mirasystem.net | ||||||
| A | 212.49.118.3🇷🇺 MIRALOGIC-AS212.49.96.0/19 MiraLogic Telecommunication Systems | ||||||
| PTR | ns0.mirasystem.net | ||||||
| NS | ns1.mirasystem.net | ||||||
| A | 2a02:17d0:8001:200::a53🇷🇺 MIRALOGIC-AS2a02:17d0::/32 MiraLogic Telecommunication Systems | ||||||
| PTR | ns1.mirasystem.net | ||||||
| A | 212.49.103.3🇷🇺 MIRALOGIC-AS212.49.96.0/19 MiraLogic Telecommunication Systems | ||||||
| PTR | ns1.mirasystem.net | ||||||
| MX | relay0.mirasystem.net ⭐ | ||||||
| MX | relay1.mirasystem.net(15) | ||||||
| SOA | ns0.mirasystem.netadmins@mirasystem.net serial=12 | ||||||
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=650209983 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns0.mirasystem.net2015-08-11 → 2026-07-27 · 2 obs
● 2026-07-27 02:40:08
●NSns1.mirasystem.net2015-08-11 → 2026-07-27 · 2 obs
● 2026-07-27 02:40:08
●MXrelay0.mirasystem.net2015-08-11 → 2026-07-27 · 2 obs
● 2026-07-27 02:40:08
●MXrelay1.mirasystem.net2015-08-11 → 2026-07-27 · 2 obs
● 2026-07-27 02:40:08
●A212.49.117.152015-08-11 → 2026-07-27 · 2 obs
● 2026-07-27 02:40:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| bef.su | ns0.mirasystem.net, ns1.mirasystem.net | - |
✅ Authoritative Response
Server:212.49.118.3
NS records: ns0.mirasystem.net, ns1.mirasystem.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bef.su (unsigned zone)
⏱️ Timing
Total: 1199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.49.117.15 |
| NS | 2 | ns1.mirasystem.net, ns0.mirasystem.net |
| MX | 2 | relay0.mirasystem.net (pri: 10), relay1.mirasystem.net (pri: 15) |
| SOA | 1 | ns0.mirasystem.net admins.mirasystem.net |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
bef.su has exactly one IP address — 212.49.117.15.
Name Servers
Two name servers handle the delegation for bef.su: ns0.mirasystem.net and ns1.mirasystem.net.
The name server configuration of bef.su is shared with other domains, for instance 244.98.37.in-addr.arpa, 187.192.31.in-addr.arpa, autoburo.com and two others.
bef.su is at least partially co-delegated on name servers with other domains, such as 224.191.91.in-addr.arpa.
These name servers are frequently seen alongside the name servers ns.infinet.ru.
ns0.mirasystem.net and ns1.mirasystem.net both carry two IP addresses. The A records for ns0.mirasystem.net are 212.49.118.3 and 2a02:17d0:8001:100::a53; the A records for ns1.mirasystem.net are 212.49.103.3 and 2a02:17d0:8001:200::a53.
Mail Servers
bef.su uses two mail servers, relay0.mirasystem.net and relay1.mirasystem.net.
The mail server setup of bef.su matches that of other domains such as palladant.ru, epn.ru, koltsovo.net and two others.
bef.su uses mail servers that are also used by other domains, including pitut.me, pitut.net and uraltransmash.ru.
These mail servers are frequently paired with the mail servers relay0.pitut.net, relay1.pitut.net and mx.uraltransmash.ru.