redsurf.ru - robtex.com
redsurf.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.193.90.84🇷🇺 SELECTEL-NSK185.193.90.0/24 SELECTEL-NET | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| 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 | ||||||
| TXT | v=spf1 a mx include:spf.smtp.bz include:_spf.yandex.net ~all | ||||||
| TXT | google-site-verification=qLvmb8hNYP2ayl_gnEgTObJER24-Jh1MNv-a-KdKaOk | ||||||
| TXT | _globalsign-domain-verification=FBbOovvDUhPTM0gDG4CQBpsXr4FbXBtkWxWpJzoEav | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=24 | ||||||
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=4068147 | ||||||
WOT: SAFE (87/100)
Subdomains
www.redsurf.ru |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.yandex.net2015-07-11 → 2026-03-16 · 2 obs
● 2026-03-16 12:37:38
●NSdns2.yandex.net2015-07-11 → 2026-03-16 · 2 obs
● 2026-03-16 12:37:38
●A185.193.90.842026-02-19 → 2026-03-16 · 3 obs
● 2026-02-19 13:04:44
● 2026-03-16 12:37:38
○A5.187.6.1232015-07-11 → 2018-02-09 · 4 obs
● 2018-02-09 16:50:28
○ 2026-02-19 13:04:44
○ 2026-03-16 12:37:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | - |
| redsurf.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server: 93.158.134.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for redsurf.ru (unsigned zone)
⏱️ Timing
Total: 1769ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.193.90.84 |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 3 | v=spf1 a mx include:spf.smtp.bz include:, google-site-verification=qLvmb8hNYP2ayl_... |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
Hierarchy
The parent of www.redsurf.ru is redsurf.ru.
IP Addresses
redsurf.ru points to a single IP address: 185.193.90.84.
Other host names, for instance www.redsurf.ru, share IP numbers with redsurf.ru.
Name Servers
Two name servers dns1.yandex.net and dns2.yandex.net handle the delegation for redsurf.ru.
redsurf.ru shares the same name server setup as other domains, for example okap.ru, erkekoglu.com.tr, smart-technology.com, prom-neva.ru and kmcard.ru.
redsurf.ru at least partially shares name servers with other domains, for example archi-chance.ru, jasmin.ru, zvaigzne.su, bahman.ru and it-bit59.ru.
These name servers are often used together with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers:
dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213.
dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213.
Mail Servers
The mx.yandex.ru mail server handles redsurf.ru.
redsurf.ru shares the same mail server setup as other domains, including amrita-rus.ru, kutyurje.ru, s-stroit.ru, am-teh.ru and zagorod.spb.ru.
redsurf.ru shares at least partially some mail servers with other domains, for instance fabrik-china.com, centermail.ru, astrakhanfm.ru, mosrem.ru and hcc.ru.
these mail servers are commonly used with mx.yandex.net.
mx.yandex.ru points to two IP numbers: 2a02:6b8::311 and 77.88.21.249.