dou222.ru - robtex.com
dou222.ru
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=4068389 | ||||||
MX for
dou222.ru |
Subdomains
mail.dou222.ru |
Same first word
dou222.ru |
DNS History
16 records (5 active, 11 former)
○NSns1.infobox.org2015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-18 01:00:32
○ 2026-04-04 10:30:00
●NSns1.reg.ru2015-10-18 → 2026-04-04 · 3 obs
● 2015-10-18 01:00:32
● 2026-04-04 10:30:00
○NSns2.infobox.org2015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-18 01:00:32
○ 2026-04-04 10:30:00
●NSns2.reg.ru2015-10-18 → 2026-04-04 · 3 obs
● 2015-10-18 01:00:32
● 2026-04-04 10:30:00
○NSns3.infobox.org2015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-18 01:00:32
○ 2026-04-04 10:30:00
○NSns4.infobox.org2015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-18 01:00:32
○ 2026-04-04 10:30:00
●MXdou222.ru2026-03-24 → 2026-04-04 · 3 obs
● 2026-03-24 03:40:34
● 2026-04-04 10:30:00
○MXmail.dou222.ru2026-03-24 → 2026-03-24 · 5 obs
● 2026-03-24 03:40:34
● 2026-03-24 08:38:42
○ 2026-04-04 10:29:54
○ 2026-04-04 10:30:00
○MXmx.infobox.ru2015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-18 01:00:32
○ 2026-04-04 10:30:00
●MXmx2.dou222.ru2026-04-04 → 2026-04-04 · 3 obs
● 2026-04-04 10:29:54
● 2026-04-04 10:30:00
○MXsmtp.infobox.ru2015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-18 01:00:32
○ 2026-04-04 10:30:00
○A109.248.42.2472026-03-24 → 2026-03-24 · 5 obs
● 2026-03-24 03:40:34
● 2026-03-24 08:38:42
○ 2026-04-04 10:29:54
○ 2026-04-04 10:30:00
●A185.17.123.2272026-04-04 → 2026-04-04 · 3 obs
● 2026-04-04 10:29:54
● 2026-04-04 10:30:00
○A5.200.47.1962015-10-18 → 2017-04-03 · 5 obs
● 2015-10-18 01:00:32
● 2017-04-03 16:46:28
○ 2026-03-24 03:40:34
○ 2026-04-04 10:30:00
○A77.221.140.1102015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-18 01:00:32
○ 2026-04-04 10:30:00
○A95.163.244.1382026-03-24 → 2026-04-04 · 2 obs
○ 2026-04-04 10:30:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | - |
| dou222.ru | ns1.reg.ru, ns2.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.11
NS records: ns1.reg.ru, ns2.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dou222.ru (unsigned zone)
⏱️ Timing
Total: 720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.17.123.227 |
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| MX | 2 | dou222.ru (pri: 10), mx2.dou222.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:185.17.123.227 ip4:217.148.15 |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns1.reg.ru, ns1.reg.ru, ns1.reg.ru...)
Analysis
Hierarchy
mail.dou222.ru is a child of dou222.ru.
Mail Server Role
dou222.ru serves as the mail server for dou222.ru.
mail.dou222.ru is commonly used as a mail server alongside dou222.ru.
IP Addresses
dou222.ru resolves to one IP number: 185.17.123.227.
Name Servers
dou222.ru's delegation uses two name servers: ns1.reg.ru and ns2.reg.ru.
dou222.ru uses the same name server setup as other domains, such as minoze.ru, newdwinsk.ru, zvigor.ru, ingushetia24.com and tvoy-ekzamen.ru.
Host names with ten IP numbers:
Host name ns1.reg.ru points to 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17.
Host name ns2.reg.ru points to 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.
Mail Servers
dou222.ru is handled by two mail servers: dou222.ru and mx2.dou222.ru.
Host names with a single IP number:
The host name dou222.ru points to 185.17.123.227.
The host name mx2.dou222.ru points to 185.17.123.227.
Host names pointing to 185.17.123.227: dou222.ru and mx2.dou222.ru.