sourcebest.ru - dns.ninja
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 2026-05-12 #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=4069282 | ||||||
Subdomains
mx.sourcebest.ru |
Same first word
sourcebest.com |
sourcebest.ru |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns01.special-ultra-dns.com2026-02-25 → 2026-06-17 · 2 obs
● 2026-06-17 03:34:30
●NSns1.special-ultra-dns.com2026-02-25 → 2026-06-17 · 2 obs
● 2026-06-17 03:34:30
●NSns2.special-ultra-dns.com2026-02-25 → 2026-06-17 · 2 obs
● 2026-06-17 03:34:30
●MXmx.sourcebest.ru2026-02-25 → 2026-06-17 · 2 obs
● 2026-06-17 03:34:30
●A51.75.31.1502026-02-25 → 2026-06-17 · 2 obs
● 2026-06-17 03:34:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net... | - |
| sourcebest.ru | ns2.special-ultra-dns.com, ns1.special-ultra-dns.com | - |
✅ Authoritative Response
Server:185.56.162.173
NS records: ns2.special-ultra-dns.com, ns1.special-ultra-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourcebest.ru (unsigned zone)
⏱️ Timing
Total: 1465ms | 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
Hierarchy
The domain mx.sourcebest.ru falls under the parent sourcebest.ru.
IP Addresses
sourcebest.ru points to a single IP number: 51.75.31.150.
Host names like mx.sourcebest.ru are further examples that share IP numbers with sourcebest.ru.
Name Servers
sourcebest.ru carries NS records delegating to ns01.special-ultra-dns.com, ns1.special-ultra-dns.com and ns2.special-ultra-dns.com.
At least some of sourcebest.ru's name servers are shared with other domains, for example xn--c1ajncdddm1ah2b.xn--p1ai, visiongame.ru, systemfree.ru and two more.
All three — ns01.special-ultra-dns.com, ns1.special-ultra-dns.com and ns2.special-ultra-dns.com — point to 185.56.162.173 as their single IP address.
ns01.special-ultra-dns.com, ns1.special-ultra-dns.com and ns2.special-ultra-dns.com are host names that all point to 185.56.162.173.
Mail Servers
sourcebest.ru has one mail server: mx.sourcebest.ru.
mx.sourcebest.ru carries a single IP number, which is 51.75.31.150.