arkurs.ru - robtex.com
arkurs.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.65.148.19🇷🇺 HLL-AS185.65.148.0/23 HLL | ||||||
| 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 | ns1.getcourse.ru | ||||||
| A | 95.213.207.67🇷🇺 SELECTEL95.213.207.0/24 -NET | ||||||
| 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 | ||||||
| A | 31.41.155.39🇷🇺 SELECTEL31.41.154.0/23 Selectel Route Object | ||||||
| MX | mx.getcourse.ru ⭐ | ||||||
| A | 212.41.14.129🇷🇺 SELECTEL212.41.14.0/23 Selectel Route Object | ||||||
| TXT | v=spf1 include:e96066ccca295fde3f305bc2c339f686.gca.to ~all | ||||||
| SOA | ns1.gcloudns.comhostmaster@arkurs.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=4068346 | ||||||
Same first word
arkurs.ru |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.gcloudns.com2026-02-16 → 2026-03-31 · 2 obs
● 2026-03-31 19:50:36
●NSns1.getcourse.ru2026-02-16 → 2026-03-31 · 2 obs
● 2026-03-31 19:50:36
●NSns2.gcloudns.com2026-02-16 → 2026-03-31 · 2 obs
● 2026-03-31 19:50:36
●NSns2.getcourse.ru2026-02-16 → 2026-03-31 · 2 obs
● 2026-03-31 19:50:36
●NSns3.gcloudns.com2026-02-16 → 2026-03-31 · 2 obs
● 2026-03-31 19:50:36
●NSns3.getcourse.ru2026-02-16 → 2026-03-31 · 2 obs
● 2026-03-31 19:50:36
●MXmx.getcourse.ru2026-02-16 → 2026-03-31 · 2 obs
● 2026-03-31 19:50:36
●A185.65.148.192026-02-16 → 2026-03-31 · 2 obs
● 2026-03-31 19:50:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| arkurs.ru | ns3.gcloudns.com, ns2.gcloudns.com, ns1.getcourse.ru, ns1.gcloudns.com... | - |
✅ Authoritative Response
Server:188.166.89.77
NS records: ns3.gcloudns.com, ns2.gcloudns.com, ns1.getcourse.ru, ns1.gcloudns.com, ns2.getcourse.ru, ns3.getcourse.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arkurs.ru (unsigned zone)
⏱️ Timing
Total: 1998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.65.148.19 |
| NS | 3 | ns1.getcourse.ru, ns2.gcloudns.com... |
| MX | 1 | mx.getcourse.ru (pri: 10) |
| TXT | 1 | v=spf1 include:e96066ccca295fde3f305bc2c |
| SOA | 1 | ns1.gcloudns.com hostmaster.arkurs.ru |
Analysis
IP Addresses
arkurs.ru resolves to one IP number: 185.65.148.19.
Other host names, for instance ddba.ru, edpsychology.academy, superyoga.online, lubimtseva.info and pavelpresnyakov.ru share IP numbers with arkurs.ru.
Name Servers
arkurs.ru is delegated to six name servers: ns1.gcloudns.com, ns2.gcloudns.com, ns3.gcloudns.com, ns1.getcourse.ru, ns2.getcourse.ru and ns3.getcourse.ru.
arkurs.ru at least partially shares name servers with other domains, including moon-m.com, imcp.world, soulmarketing.ru, toeo.ru and english-tm.ru.
Host names with one IP number:
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.
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
A single mail server handles arkurs.ru, mx.getcourse.ru.
arkurs.ru shares the same mail server setup as other domains, for instance annavoloshina.com, active-mind.ru, evgenijawax.site, madimerino.com and insonne.ru.
arkurs.ru shares at least some mail servers with other domains, for example virtuman.com, lavm.ru, gorni-school.ru, sbadyuk.ru and universuspro.ru.
These mail servers are often used together with the mail servers emx.mail.ru.
Host name mx.getcourse.ru resolves to a single IP: 212.41.14.129.