otst.ru - robtex.com
otst.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.201.52.154🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | h60.netangels.ru | ||||||
| NS | ns1.netangels.ru ⭐ | ||||||
| A | 91.201.54.2🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | ns1.netangels.ru | ||||||
| NS | ns2.netangels.ru | ||||||
| A | 91.201.52.2🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | ns2.netangels.ru | ||||||
| NS | ns3.netangels.ru | ||||||
| A | 45.86.39.2🇷🇺 INTERNET-PRO-AS45.86.39.0/24 | ||||||
| NS | ns4.netangels.ru | ||||||
| A | 80.87.101.2🇷🇺 INTERNET-PRO-AS80.87.101.0/24 | ||||||
| MX | mail.otst.ru ⭐ | ||||||
| A | 212.176.25.233🇷🇺 ROSPRINT-AS212.176.0.0/19 RU-ROSPRINT BLOCK | ||||||
| PTR | mail.otst.ru | ||||||
| TXT | v=spf1 ip4=212.176.25.233 a mx ~all | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1768755951 | ||||||
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 | ||||||
Up
mail.otst.ru |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSns.mplik.ru2015-08-27 → 2017-06-13 · 4 obs
● 2017-06-13 05:34:26
○ 2026-02-24 11:31:16
○ 2026-02-26 17:07:00
○NSns1.mplik.ru2015-08-27 → 2017-06-13 · 4 obs
● 2017-06-13 05:34:26
○ 2026-02-24 11:31:16
○ 2026-02-26 17:07:00
●NSns1.netangels.ru2026-02-24 → 2026-02-26 · 3 obs
● 2026-02-24 11:31:16
● 2026-02-26 17:07:00
●NSns2.netangels.ru2026-02-24 → 2026-02-26 · 3 obs
● 2026-02-24 11:31:16
● 2026-02-26 17:07:00
●NSns3.netangels.ru2026-02-24 → 2026-02-26 · 3 obs
● 2026-02-24 11:31:16
● 2026-02-26 17:07:00
●NSns4.netangels.ru2026-02-24 → 2026-02-26 · 3 obs
● 2026-02-24 11:31:16
● 2026-02-26 17:07:00
●MXmail.otst.ru2016-02-02 → 2026-02-26 · 3 obs
● 2016-02-02 23:38:06
● 2026-02-26 17:07:00
○MXrelay.gt66.ru2015-08-27 → 2015-12-16 · 4 obs
● 2015-12-16 01:46:16
○ 2016-02-02 23:38:06
○ 2026-02-26 17:07:00
○MXrelay1.gt66.ru2015-08-27 → 2015-12-16 · 4 obs
● 2015-12-16 01:46:16
○ 2016-02-02 23:38:06
○ 2026-02-26 17:07:00
○A194.226.147.332015-08-27 → 2017-06-13 · 4 obs
● 2017-06-13 05:34:26
○ 2026-02-24 11:31:16
○ 2026-02-26 17:07:00
●A91.201.52.1542026-02-24 → 2026-02-26 · 3 obs
● 2026-02-24 11:31:16
● 2026-02-26 17:07:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| otst.ru | ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru | 4 records |
✅ Authoritative Response
Server: 45.86.39.2
NS records: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otst.ru (unsigned zone)
⏱️ Timing
Total: 734ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.52.154 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 1 | mail.otst.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4=212.176.25.233 a mx ~all |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.netangels.ru, ns3.netangels.ru, ns2.netangels.ru...)
AI analysis
otst.ru is the parent of mail.otst.ru.
otst.ru resolves to one IP number: 91.201.52.154.
other host names including www.2driver.ru, www.vrach.center, ayurvedabansko.ru, bentleyplemtech.ru and lit-ekb.ru share IP numbers with otst.ru.
otst.ru is delegated to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
otst.ru at least partially shares name servers with other domains, for instance dverizamki-ekb.ru, komateks.ru, asmp.su, stimek.ru and esih.ru.
Host names with one IP number: ns1.netangels.ru points to 91.201.54.2; ns2.netangels.ru points to 91.201.52.2; ns3.netangels.ru points to 45.86.39.2; ns4.netangels.ru points to 80.87.101.2.
otst.ru is handled by a single mail server, mail.otst.ru.
mail.otst.ru resolves to IP 212.176.25.233.