ddv.su - dns.ninja
ddv.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.177.106.154🇷🇺 ARIADNA195.177.104.0/22 Ariadna-Link block | ||||||
| PTR | ddv.su | ||||||
| PTR | ddv.su.106.177.195.in-addr.arpa | ||||||
| NS | ddv.su ⭐ | ||||||
| A | 195.177.106.154🇷🇺 ARIADNA195.177.104.0/22 Ariadna-Link block | ||||||
| PTR | ddv.su | ||||||
| PTR | ddv.su.106.177.195.in-addr.arpa | ||||||
| NS | ns.azx.su | ||||||
| A | 195.177.104.34🇷🇺 ARIADNA195.177.104.0/22 Ariadna-Link block | ||||||
| PTR | pkvyborg.ru | ||||||
| NS | ns.ddv.su | ||||||
| A | 195.177.106.154🇷🇺 ARIADNA195.177.104.0/22 Ariadna-Link block | ||||||
| PTR | ddv.su | ||||||
| PTR | ddv.su.106.177.195.in-addr.arpa | ||||||
| MX | mail.ddv.su ⭐ | ||||||
| A | 195.177.106.154🇷🇺 ARIADNA195.177.104.0/22 Ariadna-Link block | ||||||
| PTR | ddv.su | ||||||
| PTR | ddv.su.106.177.195.in-addr.arpa | ||||||
| TXT | v=spf1 a:ddv.su +mx ip4:195.177.106.154 ip4:195.177.104.32/29 include:_spf.ya... | ||||||
| SOA | ddv.sudmt@ddv.su 2026-01-22 #26 | ||||||
su
| 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=650210162 | ||||||
PTR for
NS for
ddv.su |
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSddv.su2015-08-28 → 2026-08-10 · 2 obs
● 2026-08-10 22:28:42
●NSns.ddv.su2015-08-28 → 2026-08-10 · 2 obs
● 2026-08-10 22:28:42
●MXmail.ddv.su2015-08-28 → 2026-08-10 · 2 obs
● 2026-08-10 22:28:42
●A195.177.106.1542015-08-28 → 2026-08-10 · 2 obs
● 2026-08-10 22:28:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | f.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net, c.tld-servers.ru... | 12 records |
| ddv.su | ns.azx.su, ns.ddv.su | 2 records |
✅ Authoritative Response
Server:195.177.106.154
NS records: ns.azx.su, ns.ddv.su
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ddv.su (unsigned zone)
⏱️ Timing
Total: 838ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.177.106.154 |
| NS | 2 | ns.ddv.su, ns.azx.su |
| MX | 1 | mail.ddv.su (pri: 10) |
| TXT | 1 | v=spf1 a:ddv.su +mx ip4:195.177.106.154 |
| SOA | 1 | ddv.su dmt.ddv.su |
📌 Glue Records Collected
Total: 14
In-bailiwick: 1 (ns.ddv.su)
Out-of-bailiwick: 13 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
ns.ddv.su and mail.ddv.su are both subdomains of ddv.su.
Name Server Role
ddv.su acts as a name server for ddv.su, meaning it is self-referentially delegated.
ns.azx.su and ns.ddv.su frequently appear as name servers alongside ddv.su.
IP Addresses
ddv.su resolves to one IP address: 195.177.106.154.
mail.wyborg.ru, ns.ddv.su, mail.ddv.su and two other host names share IP numbers with ddv.su.
Name Servers
Three name servers handle the delegation for ddv.su: ddv.su, ns.azx.su and ns.ddv.su.
ddv.su shares at least some of its name servers with other domains, including mail.azx.su, azz.su, azx.su and two others.
These name servers are frequently seen alongside ns.venta.ltd, wyborg.ru, mdteh.ru and 5 other name servers.
Three hostnames, each with one IP address: ddv.su points to 195.177.106.154, ns.azx.su points to 195.177.104.34 and ns.ddv.su points to 195.177.106.154. Note that ddv.su and ns.ddv.su share the same IP.
Both ddv.su and ns.ddv.su resolve to 195.177.106.154 IP addresses each.
Mail Servers
Mail for ddv.su is handled by a single mail server, mail.ddv.su.
mail.ddv.su directs to just one IP number, 195.177.106.154.