zero.su - robtex.com
zero.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.188.131.10🇷🇺 SELECTEL-MSK5.188.130.0/23 Selectel Route Object | ||||||
| NS | ns1.rf.ru ⭐ | ||||||
| A | 80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET | ||||||
| PTR | razina.ru | ||||||
| NS | ns2.rf.ru | ||||||
| A | 80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET | ||||||
| PTR | razina.ru | ||||||
| TXT | 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6 | ||||||
| TXT | rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6 | ||||||
| SOA | ns1.rf.ruhostmaster@zero.su 2026-03-09 #2 | ||||||
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=650208704 | ||||||
Subdomains
mail.zero.su |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSns1.dobrohost.net2015-08-19 → 2016-12-05 · 4 obs
● 2016-12-05 14:01:46
○ 2026-03-25 13:42:34
○ 2026-04-11 20:44:08
●NSns1.rf.ru2026-03-25 → 2026-04-11 · 3 obs
● 2026-03-25 13:42:34
● 2026-04-11 20:44:08
○NSns2.dobrohost.net2015-08-19 → 2016-12-05 · 4 obs
● 2016-12-05 14:01:46
○ 2026-03-25 13:42:34
○ 2026-04-11 20:44:08
●NSns2.rf.ru2026-03-25 → 2026-04-11 · 3 obs
● 2026-03-25 13:42:34
● 2026-04-11 20:44:08
○NSu4.dobrohost.net2015-08-19 → 2016-12-05 · 4 obs
● 2016-12-05 14:01:46
○ 2026-03-25 13:42:34
○ 2026-04-11 20:44:08
○MXmail.zero.su2015-08-19 → 2016-12-05 · 4 obs
● 2016-12-05 14:01:46
○ 2026-03-25 13:42:34
○ 2026-04-11 20:44:08
○A46.38.53.692015-08-19 → 2016-12-05 · 4 obs
● 2016-12-05 14:01:46
○ 2026-03-25 13:42:34
○ 2026-04-11 20:44:08
●A5.188.131.102026-03-25 → 2026-04-11 · 3 obs
● 2026-03-25 13:42:34
● 2026-04-11 20:44:08
🔍 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 |
| zero.su | ns1.rf.ru, ns2.rf.ru | - |
✅ Authoritative Response
Server:80.249.147.221
NS records: ns1.rf.ru, ns2.rf.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zero.su (unsigned zone)
⏱️ Timing
Total: 878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.188.131.10 |
| NS | 2 | ns1.rf.ru, ns2.rf.ru |
| TXT | 2 | 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc, rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g |
| SOA | 1 | ns1.rf.ru hostmaster.zero.su |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
zero.su is the parent of mail.zero.su.
IP Addresses
zero.su resolves to a single IP address: 5.188.131.10.
Other host names including dan.com.ru, w-8.ru, ogurtsov.turbosib.ru, treshki.ru and 15sotok.ru share IP numbers with zero.su.
Name Servers
zero.su's delegation uses two name servers, ns1.rf.ru and ns2.rf.ru.
zero.su shares the same name server setup as other domains, for example konsalt.su, xn--80aafh8bhaok.xn--p1ai, maski.ru, 1vt.ru and xn--80ad0albk.xn--p1ai.
zero.su partially shares its name servers with other domains, for example 1000divanov.ru and xn--80aheubpcgto.xn--p1ai.
These name servers are commonly used with ns1.domeny-rf.ru and ns2.domeny-rf.ru.
Host names with a single IP:
- ns1.rf.ru points to 80.249.147.221
- ns2.rf.ru points to 80.249.147.221
Host names that point to 80.249.147.221: ns1.rf.ru and ns2.rf.ru