20bos.ru - robtex.com
20bos.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.146.60.101🇷🇺 RU-JSCIOT82.146.56.0/21 | ||||||
| PTR | miklbel4.ru | ||||||
| NS | miklbel4.ru ⭐ | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | mail.20bos.ru(20) | ||||||
| A | 82.146.60.101🇷🇺 RU-JSCIOT82.146.56.0/21 | ||||||
| PTR | miklbel4.ru | ||||||
| TXT | v=spf1 ip4:82.146.60.101 a mx ~all | ||||||
| SOA | miklbel4.ruroot@miklbel4.ru 2025-11-08 #8 | ||||||
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=4068515 | ||||||
Subdomains
mail.20bos.ru |
Same first word
20bos.ru |
DNS History
5 records (5 active, 0 former)
●NSns1.firstvds.ru2026-02-17 → 2026-04-14 · 2 obs
● 2026-04-14 20:26:48
●NSns2.firstvds.ru2026-02-17 → 2026-04-14 · 2 obs
● 2026-04-14 20:26:48
●MXmail.20bos.ru2026-02-17 → 2026-04-14 · 2 obs
● 2026-04-14 20:26:48
●A82.146.60.1012026-02-17 → 2026-04-14 · 2 obs
● 2026-04-14 20:26:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net... | - |
| 20bos.ru | ns2.firstvds.ru, ns1.firstvds.ru | 2 records |
✅ Authoritative Response
Server:82.146.43.2
NS records: ns2.firstvds.ru, ns1.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 20bos.ru (unsigned zone)
⏱️ Timing
Total: 834ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.146.60.101 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 2 | mail.20bos.ru (pri: 20), mail.20bos.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:82.146.60.101 a mx ~all |
| SOA | 1 | miklbel4.ru root.miklbel4.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.firstvds.ru, ns1.firstvds.ru)
Analysis
Hierarchy
20bos.ru is parent of mail.20bos.ru.
IP Addresses
20bos.ru points to a single IP: 82.146.60.101.
Other host names, for instance mail.20bos.ru, fototank.ru, xn----gtbkktbcaos.xn--p1ai, mail.228bbw.ru and makler-m.ru share IP numbers with 20bos.ru.
Name Servers
20bos.ru is delegated to three name servers: miklbel4.ru, ns1.firstvds.ru and ns2.firstvds.ru.
20bos.ru at least partially shares its name servers with other domains, for instance sanyka-91.fvds.ru, yogictv.ru, wuxiaworld.ru, sebeadmin.ru and dive-m.ru.
these name servers are commonly used with the name servers firstvds.ru, dommainer151025.ru, ns1.fasthostvds.com, ns2.fasthostvds.com and miklbel1.ru.
Host names with two IP numbers: ns1.firstvds.ru points to 2a01:230:2:74::3 and 82.146.43.2; ns2.firstvds.ru points to 2a01:230:2:75::3 and 94.250.248.160
Mail Servers
20bos.ru is served by a single mail server, mail.20bos.ru.
mail.20bos.ru points to IP number 82.146.60.101.