worldbook.ru - robtex.com
worldbook.ru
| 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 | ||||||
| SOA | ns1.rf.ruhostmaster@worldbook.ru 2026-02-09 #2 | ||||||
ru
| 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=4068340 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSns1.poishi.com2015-06-11 → 2016-07-22 · 4 obs
● 2016-07-22 04:56:32
○ 2026-03-02 01:38:30
○ 2026-03-31 08:04:12
●NSns1.rf.ru2026-03-02 → 2026-03-31 · 3 obs
● 2026-03-02 01:38:30
● 2026-03-31 08:04:12
○NSns2.poishi.com2015-06-11 → 2016-07-22 · 4 obs
● 2016-07-22 04:56:32
○ 2026-03-02 01:38:30
○ 2026-03-31 08:04:12
●NSns2.rf.ru2026-03-02 → 2026-03-31 · 3 obs
● 2026-03-02 01:38:30
● 2026-03-31 08:04:12
●A5.188.131.102026-03-02 → 2026-03-31 · 3 obs
● 2026-03-02 01:38:30
● 2026-03-31 08:04:12
○A82.98.86.1652015-06-11 → 2016-07-22 · 4 obs
● 2016-07-22 04:56:32
○ 2026-03-02 01:38:30
○ 2026-03-31 08:04:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| worldbook.ru | 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 worldbook.ru (unsigned zone)
⏱️ Timing
Total: 971ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.188.131.10 |
| NS | 2 | ns1.rf.ru, ns2.rf.ru |
| TXT | 1 | 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc |
| SOA | 1 | ns1.rf.ru hostmaster.worldbook.ru |
Analysis
IP Addresses
worldbook.ru points to a single IP number: 5.188.131.10.
Other host names, for instance maxidel.ru, www.ozz.su, mail.xn--80abdxkym6i.xn--p1ai, evro-futbol.ru and gidroklapan.ru share IP numbers with worldbook.ru.
Name Servers
worldbook.ru is delegated to two name servers: ns1.rf.ru and ns2.rf.ru.
worldbook.ru uses the same name server setup as other domains, for instance szk.su, hokkej.ru, dowland.ru, kirovograd.ru and gawa.ru.
worldbook.ru shares name servers with other domains at least partially, for instance xn--80adolcetc2a6l.xn--p1ai, mansardas.ru, xn--80aafc0dlfp.xn--p1ai, the-reg.ru and cms.su.
these name servers are commonly used together with ns2.domeny-rf.ru and ns1.domeny-rf.ru.
Host names with a single IP number:
ns1.rf.ru points to 80.249.147.221.
ns2.rf.ru points to 80.249.147.221.
Host names pointing to 80.249.147.221: ns1.rf.ru and ns2.rf.ru.