zero.su - robtex.com
zero.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.97.243.107🇦🇺 TimeWeb-AS82.97.243.0/24 | ||||||
| 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 | rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6 | ||||||
| TXT | 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6 | ||||||
| SOA | ns1.rf.ruhostmaster@zero.su 2026-04-14 #4 | ||||||
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=650209043 | ||||||
Subdomains
mail.zero.su |
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSns1.dobrohost.net2015-08-19 → 2016-12-05 · 4 obs
● 2016-12-05 14:01:46
○ 2026-03-25 13:42:34
○ 2026-05-10 02:46:16
●NSns1.rf.ru2026-03-25 → 2026-05-10 · 3 obs
● 2026-03-25 13:42:34
● 2026-05-10 02:46:16
○NSns2.dobrohost.net2015-08-19 → 2016-12-05 · 4 obs
● 2016-12-05 14:01:46
○ 2026-03-25 13:42:34
○ 2026-05-10 02:46:16
●NSns2.rf.ru2026-03-25 → 2026-05-10 · 3 obs
● 2026-03-25 13:42:34
● 2026-05-10 02:46:16
○NSu4.dobrohost.net2015-08-19 → 2016-12-05 · 4 obs
● 2016-12-05 14:01:46
○ 2026-03-25 13:42:34
○ 2026-05-10 02:46:16
○MXmail.zero.su2015-08-19 → 2016-12-05 · 4 obs
● 2016-12-05 14:01:46
○ 2026-03-25 13:42:34
○ 2026-05-10 02:46:16
○A46.38.53.692015-08-19 → 2016-12-05 · 4 obs
● 2016-12-05 14:01:46
○ 2026-03-25 13:42:34
○ 2026-05-10 02:46:16
○A5.188.131.102026-03-25 → 2026-04-13 · 4 obs
● 2026-03-25 13:42:34
● 2026-04-13 06:14:08
○ 2026-05-10 02:46:16
●A82.97.243.1072026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 02:46:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| 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: 1146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.97.243.107 |
| NS | 2 | ns1.rf.ru, ns2.rf.ru |
| TXT | 2 | rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g, 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc |
| SOA | 1 | ns1.rf.ru hostmaster.zero.su |
Analysis
Hierarchy
zero.su is the parent of mail.zero.su.
IP Addresses
zero.su resolves to a single IP address: 82.97.243.107.
Other host names including dan.com.ru, ogurtsov.turbosib.ru, treshki.ru, lyamaev.ru and nearby.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 at least partially shares name servers with other domains, for example xn--80ahnhrfk.xn--p1ai, 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