sourcebest.ru - robtex.com
sourcebest.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.75.31.150🇸🇦 OVH51.75.0.0/16 | ||||||
| PTR | vps-5e4b4ab1.vps.ovh.net | ||||||
| NS | ns01.special-ultra-dns.com ⭐ | ||||||
| A | 185.56.162.173🇳🇱 SELECTEL-MSK185.56.162.0/24 | ||||||
| PTR | special-ultra-dns.com | ||||||
| NS | ns1.special-ultra-dns.com ⚠️ Not in zone NS records | ||||||
| A | 185.56.162.173🇳🇱 SELECTEL-MSK185.56.162.0/24 | ||||||
| PTR | special-ultra-dns.com | ||||||
| NS | ns2.special-ultra-dns.com ⚠️ Not in zone NS records | ||||||
| A | 185.56.162.173🇳🇱 SELECTEL-MSK185.56.162.0/24 | ||||||
| PTR | special-ultra-dns.com | ||||||
| MX | mx.sourcebest.ru ⭐ | ||||||
| A | 51.75.31.150🇸🇦 OVH51.75.0.0/16 | ||||||
| PTR | vps-5e4b4ab1.vps.ovh.net | ||||||
| TXT | v=spf1 a mx ip4:51.75.31.150 ~all | ||||||
| SOA | ns01.special-ultra-dns.comhostmaster@sourcebest.ru 2026-02-19 #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=4068147 | ||||||
Same first word
sourcebest.com |
sourcebest.ru |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns01.special-ultra-dns.com2026-02-25 → 2026-03-20 · 2 obs
● 2026-03-20 18:24:28
●NSns1.special-ultra-dns.com2026-02-25 → 2026-03-20 · 2 obs
● 2026-03-20 18:24:28
●NSns2.special-ultra-dns.com2026-02-25 → 2026-03-20 · 2 obs
● 2026-03-20 18:24:28
●MXmx.sourcebest.ru2026-02-25 → 2026-03-20 · 2 obs
● 2026-03-20 18:24:28
●A51.75.31.1502026-02-25 → 2026-03-20 · 2 obs
● 2026-03-20 18:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| sourcebest.ru | ns1.special-ultra-dns.com, ns2.special-ultra-dns.com | - |
✅ Authoritative Response
Server: 185.56.162.173
NS records: ns1.special-ultra-dns.com, ns2.special-ultra-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourcebest.ru (unsigned zone)
⏱️ Timing
Total: 1212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.75.31.150 |
| MX | 1 | mx.sourcebest.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:51.75.31.150 ~all |
| SOA | 1 | ns01.special-ultra-dns.com hostmaster.so |
Analysis
IP Addresses
sourcebest.ru points to a single IP address: 51.75.31.150.
Name Servers
sourcebest.ru is delegated to three name servers: ns01.special-ultra-dns.com, ns1.special-ultra-dns.com and ns2.special-ultra-dns.com.
At least part of the name servers for sourcebest.ru are shared with other domains, for instance topnote.ru, xn--c1ajncdddm1ah2b.xn--p1ai, systemfree.ru, xn--90ahbybenq1ah1g.xn--p1ai and docview.ru.
Host names with one IP number:
The host name ns01.special-ultra-dns.com points to 185.56.162.173
The host name ns1.special-ultra-dns.com points to 185.56.162.173
The host name ns2.special-ultra-dns.com points to 185.56.162.173
Host names pointing to 185.56.162.173: ns01.special-ultra-dns.com, ns1.special-ultra-dns.com and ns2.special-ultra-dns.com
Mail Servers
The mail server for sourcebest.ru is mx.sourcebest.ru.
Host mx.sourcebest.ru points to IP 51.75.31.150.