sad291.ru - robtex.com
sad291.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.177.33.16🇷🇺 RTCOMM-AS81.177.32.0/20 RTCOMM-RU | ||||||
| NS | ns1.1gb.ru ⭐ | ||||||
| A | 81.176.228.20🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| NS | ns2.1gb.ru | ||||||
| A | 81.177.32.105🇷🇺 RTCOMM-AS81.177.32.0/20 RTCOMM-RU | ||||||
| NS | ns3.1gb-ru.com ⚠️ Not in zone NS records | ||||||
| A | 94.249.192.249🇩🇪 ASGHOSTNET94.249.128.0/17 GHOSTnet GmbH IP Space | ||||||
| MX | mail-s30.1gb.ru ⭐ | ||||||
| A | 81.176.226.50🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.51🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.52🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.53🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.54🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.55🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.56🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.57🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| TXT | v=spf1 ip4:81.176.69.0/24 ip4:81.176.224.0/21 ip4:81.177.0.0/19 ip4:81.177.12... | ||||||
| SOA | ns1.1gb.runoc@1gb.ru serial=18 | ||||||
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=4068512 | ||||||
Subdomains
www.sad291.ru |
Same first word
sad291.ru |
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1.1gb.ru2026-03-24 → 2026-04-14 · 3 obs
● 2026-03-24 13:35:10
● 2026-04-14 13:39:18
○NSns1.jino.ru2015-07-25 → 2020-04-05 · 4 obs
● 2020-04-05 15:59:14
○ 2026-03-24 13:35:10
○ 2026-04-14 13:39:18
●NSns2.1gb.ru2026-03-24 → 2026-04-14 · 3 obs
● 2026-03-24 13:35:10
● 2026-04-14 13:39:18
○NSns2.jino.ru2015-07-25 → 2020-04-05 · 4 obs
● 2020-04-05 15:59:14
○ 2026-03-24 13:35:10
○ 2026-04-14 13:39:18
●NSns3.1gb-ru.com2026-03-24 → 2026-04-14 · 3 obs
● 2026-03-24 13:35:10
● 2026-04-14 13:39:18
●MXmail-s30.1gb.ru2026-03-24 → 2026-04-14 · 3 obs
● 2026-03-24 13:35:10
● 2026-04-14 13:39:18
○MXmail.sad291.ru2015-07-25 → 2020-04-05 · 4 obs
● 2020-04-05 15:59:14
○ 2026-03-24 13:35:10
○ 2026-04-14 13:39:18
○A217.107.34.1212017-03-17 → 2020-04-05 · 5 obs
● 2017-03-17 19:21:48
● 2020-04-05 15:59:14
○ 2026-03-24 13:35:10
○ 2026-04-14 13:39:18
○A81.177.141.1532015-07-25 → 2015-07-25 · 3 obs
○ 2016-03-18 12:13:16
○ 2026-04-14 13:39:18
○A81.177.141.1622016-03-18 → 2016-03-18 · 4 obs
● 2016-03-18 12:13:16
○ 2016-07-08 22:13:34
○ 2026-04-14 13:39:18
○A81.177.141.342016-07-08 → 2016-07-08 · 4 obs
● 2016-07-08 22:13:34
○ 2017-03-17 19:21:48
○ 2026-04-14 13:39:18
●A81.177.33.162026-03-24 → 2026-04-14 · 3 obs
● 2026-03-24 13:35:10
● 2026-04-14 13:39:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net... | - |
| sad291.ru | ns1.1gb.ru, ns2.1gb.ru, ns3.1gb-ru.com | 2 records |
✅ Authoritative Response
Server:81.176.228.20
NS records: ns1.1gb.ru, ns2.1gb.ru, ns3.1gb-ru.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sad291.ru (unsigned zone)
⏱️ Timing
Total: 3261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.177.33.16 |
| NS | 2 | ns1.1gb.ru, ns2.1gb.ru |
| MX | 2 | mail-s30.1gb.ru (pri: 10), mail-s30.1gb.ru (pri: 8) |
| TXT | 1 | v=spf1 ip4:81.176.69.0/24 ip4:81.176.224 |
| SOA | 1 | ns1.1gb.ru noc.1gb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.1gb.ru, ns2.1gb.ru)
Analysis
Hierarchy
The parent of www.sad291.ru is sad291.ru.
IP Addresses
sad291.ru points to IP number: 81.177.33.16.
Other host names such as school-informatica.ru, q2w.ru, audit-ic.ru, mfc-arsenal.ru and mahmutlar.net share IPs with sad291.ru.
Name Servers
sad291.ru is delegated to three name servers: ns3.1gb-ru.com, ns1.1gb.ru and ns2.1gb.ru.
sad291.ru at least partially shares name servers with other domains, for instance aktov.com, linsn.ru, bri-cat.ru, stm-hotel.ru and slovorod.ru.
Host names with a single IP:
ns3.1gb-ru.com points to: 94.249.192.249.
ns1.1gb.ru points to: 81.176.228.20.
ns2.1gb.ru points to: 81.177.32.105.
Mail Servers
sad291.ru is handled by a single mail server, mail-s30.1gb.ru.
The mail server setup for sad291.ru matches that of other domains, for instance abudomarket.ru, xn----8sbfgfdscpfxdddbcf8i1a.xn--p1ai, detva-mksm.ru, appeyes.1gb.ru and itsplus.ru.
sad291.ru shares at least partially some mail servers with other domains, including b9f7.com-vip.ru, test.uvk86.ru, nata.mptl.ru, 6-17.ormgroup.ru and you.never-sleep.ru.
these mail servers are commonly used together with mail.1gb.ru.
Host name mail-s30.1gb.ru points to eight IP numbers: 81.176.226.50, 81.176.226.51, 81.176.226.52, 81.176.226.53, 81.176.226.54, 81.176.226.55, 81.176.226.56 and 81.176.226.57.