rtf.ru - dns.ninja
rtf.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.22.233.167🇷🇺 EUROBYTE185.22.232.0/23 | ||||||
| PTR | hosted-by.ihc.ru | ||||||
| NS | ns10.hoster.ru ⭐ | ||||||
| A | 2a00:13c0:201::2🇷🇺 HOSTING-MSK2a00:13c0:201::/48 | ||||||
| PTR | ns10.hoster.ru | ||||||
| A | 195.128.50.221🇷🇺 HOSTING-MSK195.128.50.0/24 Filanco Ltd, Hosting-nets HOSTING MSK | ||||||
| PTR | ns10.hoster.ru | ||||||
| NS | ns11.hoster.ru | ||||||
| A | 2a00:13c0:4e:4::3🇷🇺 CITYTELECOM-AS2a00:13c0::/32 Citytelecom IPv6 Filanco Ltd. | ||||||
| PTR | ns11.hoster.ru | ||||||
| A | 31.28.20.108🇷🇺 CITYTELECOM-AS31.28.20.0/24 Filanco LLC route object | ||||||
| PTR | ns11.hoster.ru | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| SOA | ns10.hoster.rusupport@hoster.ru serial=3208176293 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069693 | ||||||
Subdomains
mail.rtf.ru |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●MXmx.yandex.net2026-02-26 → 2026-07-21 · 2 obs
● 2026-07-21 08:15:30
●A185.22.233.1672026-02-26 → 2026-07-21 · 3 obs
● 2026-02-26 22:54:34
● 2026-07-21 08:15:30
○A89.188.127.2062015-08-27 → 2017-01-20 · 4 obs
● 2017-01-20 04:15:08
○ 2026-02-26 22:54:34
○ 2026-07-21 08:15:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net, b.dns.ripn.net... | - |
| rtf.ru | ns10.hoster.ru, ns11.hoster.ru | 2 records |
✅ Authoritative Response
Server:195.128.50.221
NS records: ns10.hoster.ru, ns11.hoster.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtf.ru (unsigned zone)
⏱️ Timing
Total: 1277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.22.233.167 |
| NS | 2 | ns11.hoster.ru, ns10.hoster.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| SOA | 1 | ns10.hoster.ru support.hoster.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns10.hoster.ru, ns11.hoster.ru)
Analysis
Hierarchy
rtf.ru is the parent zone for mail.rtf.ru.
IP Addresses
rtf.ru resolves to one IP address: 185.22.233.167.
teletel.ru, artall.ru, rusasia.ru and two other host names share IP numbers with rtf.ru.
Name Servers
rtf.ru uses two name servers for its delegation: ns10.hoster.ru and ns11.hoster.ru.
rtf.ru uses the same name servers as several other domains — among them symptominfo.ru, lito-cdu.ru, maxtuul.com and two more.
rtf.ru partially shares its name servers with domains like vayateli.ru and sociolog.net.
The two host names ns10.hoster.ru and ns11.hoster.ru each have a pair of IP addresses: ns10.hoster.ru has 195.128.50.221 and 2a00:13c0:201::2, and ns11.hoster.ru has 31.28.20.108 and 2a00:13c0:4e:4::3.
Mail Servers
Mail for rtf.ru is handled by a single mail server, mx.yandex.net.
rtf.ru uses an identical mail server configuration to several other domains — among them ltest.ru, chedoden.com, delmex.ru and two more.
The MX records for rtf.ru are at least partially shared with other domains, such as csb-ekb.ru, hackum.com, ozarign.kz and dom-home.ru.
The host mx.yandex.net resolves to 77.88.21.249 and 2a02:6b8::311 — two IP addresses.