dou76.ru - robtex.com
dou76.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.222.25.129🇷🇺 BEGET-AS83.222.25.0/24 | ||||||
| NS | ns1.spaceweb.ru ⭐ | ||||||
| A | 2a02:408:7722:50:77:222:50:244🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb) | ||||||
| A | 77.222.50.244🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation | ||||||
| NS | ns2.spaceweb.ru | ||||||
| A | 2a01:d8:9:1::68🇷🇺 RU-CENTER-AS2a01:d8::/32 Ru-Center IPv6 route | ||||||
| PTR | ns2.spaceweb.ru | ||||||
| A | 89.111.160.68🇷🇺 RU-CENTER-AS89.111.160.0/24 RU-CENTER route | ||||||
| NS | ns3.spaceweb.pro | ||||||
| A | 2a02:408:7722:51:77:222:51:244🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb) | ||||||
| A | 77.222.51.244🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation | ||||||
| NS | ns4.spaceweb.pro | ||||||
| A | 2a01:d8:9:2::100🇷🇺 RU-CENTER-AS2a01:d8::/32 Ru-Center IPv6 route | ||||||
| PTR | ns4.spaceweb.pro | ||||||
| A | 89.111.167.100🇷🇺 RU-CENTER-AS89.111.160.0/20 RU-CENTER route | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| 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 | ||||||
| SOA | ns1.spaceweb.rudns1@sweb.ru 2019-04-01 #53 | ||||||
ru
| DNSSEC | ⚠️ Not signed | ||||||
| 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=4067830 | ||||||
Same first word
dou76.ru |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.spaceweb.ru2015-06-04 → 2026-02-28 · 2 obs
● 2026-02-28 15:57:52
●NSns2.spaceweb.ru2015-06-04 → 2026-02-28 · 2 obs
● 2026-02-28 15:57:52
●NSns3.spaceweb.pro2015-06-04 → 2026-02-28 · 2 obs
● 2026-02-28 15:57:52
●NSns4.spaceweb.pro2015-06-04 → 2026-02-28 · 2 obs
● 2026-02-28 15:57:52
●MXmx.yandex.net2020-03-19 → 2026-02-28 · 3 obs
● 2020-03-19 16:45:08
● 2026-02-28 15:57:52
○MXmx1.spaceweb.ru2015-06-04 → 2017-03-23 · 4 obs
● 2017-03-23 10:27:56
○ 2020-03-19 16:45:08
○ 2026-02-28 15:57:52
○MXmx2.spaceweb.ru2015-06-04 → 2017-03-23 · 4 obs
● 2017-03-23 10:27:56
○ 2020-03-19 16:45:08
○ 2026-02-28 15:57:52
○A185.43.4.1252020-03-19 → 2020-03-19 · 4 obs
● 2020-03-19 16:45:08
○ 2026-02-26 20:42:02
○ 2026-02-28 15:57:52
○A77.222.40.892015-06-04 → 2017-03-23 · 4 obs
● 2017-03-23 10:27:56
○ 2020-03-19 16:45:08
○ 2026-02-28 15:57:52
●A83.222.25.1292026-02-26 → 2026-02-28 · 3 obs
● 2026-02-26 20:42:02
● 2026-02-28 15:57:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| dou76.ru | ns4.spaceweb.pro, ns1.spaceweb.ru, ns2.spaceweb.ru, ns3.spaceweb.pro | 2 records |
✅ Authoritative Response
Server: 77.222.51.244
NS records: ns4.spaceweb.pro, ns1.spaceweb.ru, ns2.spaceweb.ru, ns3.spaceweb.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dou76.ru (unsigned zone)
⏱️ Timing
Total: 4158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.222.25.129 |
| NS | 4 | ns2.spaceweb.ru, ns4.spaceweb.pro... |
| MX | 1 | mx.yandex.net (pri: 10) |
| SOA | 1 | ns1.spaceweb.ru dns1.sweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.spaceweb.ru, ns1.spaceweb.ru)
Analysis
IP Addresses
dou76.ru resolves to a single IP: 83.222.25.129.
Other host names, for instance primdou63.ru, gbdou32.ru, www.det-sad10.ru, sch554.spb.ru and primdou72.ru share IP numbers with dou76.ru.
Name Servers
dou76.ru is delegated to four name servers: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.
dou76.ru shares some name servers with other domains, for example sk-don.ru, xn--e1aqk9c.xn--p1ai, vozr13.ru, itkb.ru and lion-king.ru.
Host names with two IP numbers
Two IPs per host:
ns3.spaceweb.pro points to 2a02:408:7722:51:77:222:51:244 and 77.222.51.244
ns4.spaceweb.pro points to 2a01:d8:9:2::100 and 89.111.167.100
ns1.spaceweb.ru points to 2a02:408:7722:50:77:222:50:244 and 77.222.50.244
ns2.spaceweb.ru points to 2a01:d8:9:1::68 and 89.111.160.68
Mail Servers
dou76.ru is handled by a single mail server, mx.yandex.net.
dou76.ru shares the mail server setup with other domains, for example svga.name, masdenetim.com, tezdoor.com, nt-rus.ru and suritel.ru.
dou76.ru shares some mail servers with other domains at least partially, for instance gktehnoprof.ru and zgm.ru.
mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.