0244.ru - robtex.com
0244.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.65.148.19🇷🇺 HLL-AS185.65.148.0/23 HLL | ||||||
| NS | ns1.getcourse.ru ⭐ | ||||||
| A | 95.213.207.67🇷🇺 SELECTEL95.213.207.0/24 -NET | ||||||
| NS | ns1.gcloudns.com ⚠️ Not in zone NS records | ||||||
| A | 188.166.89.77🇳🇱 DIGITALOCEAN188.166.64.0/18 DigitalOcean | ||||||
| PTR | ns04.ams3.do | ||||||
| NS | ns2.gcloudns.com | ||||||
| A | 77.105.172.20🇷🇺 SELECTEL-MSK77.105.172.0/23 Selectel Route Object | ||||||
| NS | ns2.getcourse.ru ⚠️ Not in zone NS records | ||||||
| A | 77.105.172.20🇷🇺 SELECTEL-MSK77.105.172.0/23 Selectel Route Object | ||||||
| NS | ns3.gcloudns.com ⚠️ Not in zone NS records | ||||||
| A | 31.41.155.39🇷🇺 SELECTEL31.41.154.0/23 Selectel Route Object | ||||||
| NS | ns3.getcourse.ru ⚠️ Not in parent delegation | ||||||
| A | 31.41.155.39🇷🇺 SELECTEL31.41.154.0/23 Selectel Route Object | ||||||
| NS | s3.getcourse.ru ⚠️ Not in zone NS records | ||||||
| A | 178.248.235.39🇷🇺 HLL-AS178.248.234.0/23 HLL | ||||||
| MX | mx.getcourse.ru ⭐ | ||||||
| A | 212.41.14.129🇷🇺 SELECTEL212.41.14.0/23 Selectel Route Object | ||||||
| TXT | v=spf1 include:e4f6c7e2f48cea3a122e6ef1a1e52762.gca.to ~all | ||||||
| SOA | ns1.getcourse.ruhostmaster@0244.ru serial=2 | ||||||
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=4068313 | ||||||
Same first word
Similar names
DNS History
12 records (9 active, 3 former)
●NSns1.gcloudns.com2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 07:18:24
● 2026-03-29 03:03:22
●NSns1.getcourse.ru2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 07:18:24
● 2026-03-29 03:03:22
○NSns1.reg.ru2015-08-22 → 2016-12-15 · 4 obs
● 2016-12-15 04:29:36
○ 2026-03-26 07:18:24
○ 2026-03-29 03:03:22
●NSns2.gcloudns.com2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 07:18:24
● 2026-03-29 03:03:22
●NSns2.getcourse.ru2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 07:18:24
● 2026-03-29 03:03:22
○NSns2.reg.ru2015-08-22 → 2016-12-15 · 4 obs
● 2016-12-15 04:29:36
○ 2026-03-26 07:18:24
○ 2026-03-29 03:03:22
●NSns3.gcloudns.com2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 07:18:24
● 2026-03-29 03:03:22
●NSns3.getcourse.ru2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 07:18:24
● 2026-03-29 03:03:22
●NSs3.getcourse.ru2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 07:18:24
● 2026-03-29 03:03:22
●MXmx.getcourse.ru2026-03-26 → 2026-03-29 · 2 obs
● 2026-03-29 03:03:22
●A185.65.148.192026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 07:18:24
● 2026-03-29 03:03:22
○A188.120.233.2212015-08-22 → 2016-12-15 · 4 obs
● 2016-12-15 04:29:36
○ 2026-03-26 07:18:24
○ 2026-03-29 03:03:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| 0244.ru | s3.getcourse.ru, ns2.gcloudns.com, ns1.getcourse.ru, ns1.gcloudns.com... | - |
✅ Authoritative Response
Server:95.213.207.67
NS records: s3.getcourse.ru, ns2.gcloudns.com, ns1.getcourse.ru, ns1.gcloudns.com, ns2.getcourse.ru, ns3.gcloudns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0244.ru (unsigned zone)
⏱️ Timing
Total: 4322ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.65.148.19 |
| NS | 3 | ns3.getcourse.ru, ns1.getcourse.ru... |
| MX | 1 | mx.getcourse.ru (pri: 10) |
| TXT | 1 | v=spf1 include:e4f6c7e2f48cea3a122e6ef1a |
| SOA | 1 | ns1.getcourse.ru hostmaster.0244.ru |
Analysis
IP Addresses
0244.ru points to IP number 185.65.148.19.
For instance, other host names teachermentor.ru, dmitry-dubrovsky.ru, profit-king.ru, mayabelova.ru and dentera.info share IP numbers with 0244.ru.
Name Servers
0244.ru is delegated to seven name servers: ns1.gcloudns.com, ns2.gcloudns.com, ns3.gcloudns.com, ns1.getcourse.ru, ns2.getcourse.ru, ns3.getcourse.ru and s3.getcourse.ru.
0244.ru shares name servers with other domains at least partially, for example vitomatematik-school.online, miniatureschool.ru, dinagumerova1.ru, malahova.pro and xn--80abbep6cul.xn--p1ai.
Host names with a single IP:
ns1.gcloudns.com points to 188.166.89.77.
ns2.gcloudns.com points to 77.105.172.20.
ns3.gcloudns.com points to 31.41.155.39.
ns1.getcourse.ru points to 95.213.207.67.
ns2.getcourse.ru points to 77.105.172.20.
ns3.getcourse.ru points to 31.41.155.39.
s3.getcourse.ru points to 178.248.235.39.
Host names that point to 77.105.172.20: ns2.gcloudns.com and ns2.getcourse.ru.
Host names that point to 31.41.155.39: ns3.gcloudns.com and ns3.getcourse.ru.
Mail Servers
0244.ru is handled by a single mail server, mx.getcourse.ru.
0244.ru shares the same mail server setup as other domains, for instance superabilityacademy.com, psjob.ru, www.myeverest.org, broclub.pro and school.ginali.ru.
0244.ru shares mail servers with other domains at least partially; for instance alinachernyak.com, interactivekorean.ru, maznij.ru, svidlova.ru and nutrilogic.ru.
These mail servers are often used with mx.yandex.net, emx.mail.ru, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
mx.getcourse.ru points to a single IP: 212.41.14.129.