alexandraposnova.ru - robtex.com
alexandraposnova.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.65.148.19🇷🇺 HLL-AS185.65.148.0/23 HLL | ||||||
| NS | ns1.getcourse.ru ⭐ | ||||||
| NS | ns2.gcloudns.com | ||||||
| A | 77.105.172.20🇷🇺 SELECTEL-MSK77.105.172.0/23 Selectel Route Object | ||||||
| NS | ns3.getcourse.ru | ||||||
| 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 | ||||||
| TXT | v=spf1 include:01fd43bb76b7e88eefc69a38009420b6.gca.to ~all | ||||||
| SOA | ns1.getcourse.ruhostmaster@alexandraposnova.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=4068854 | ||||||
Same first word
alexandraposnova.ru |
DNS History
6 records (5 active, 1 former)
●NSns1.getcourse.ru2026-03-03 → 2026-05-13 · 2 obs
● 2026-05-13 01:45:00
●NSns2.gcloudns.com2026-03-03 → 2026-05-13 · 2 obs
● 2026-05-13 01:45:00
○NSns2.getcourse.ru2026-03-08 → 2026-03-08 · 4 obs
● 2026-03-08 16:05:22
○ 2026-04-05 00:27:28
○ 2026-05-13 01:45:00
●NSns3.getcourse.ru2026-03-03 → 2026-05-13 · 2 obs
● 2026-05-13 01:45:00
●MXmx.yandex.net2026-03-03 → 2026-05-13 · 2 obs
● 2026-05-13 01:45:00
●A185.65.148.192026-03-03 → 2026-05-13 · 2 obs
● 2026-05-13 01:45:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net... | - |
| alexandraposnova.ru | ns1.getcourse.ru, ns2.gcloudns.com, ns3.getcourse.ru | - |
✅ Authoritative Response
Server:31.41.155.39
NS records: ns1.getcourse.ru, ns2.gcloudns.com, ns3.getcourse.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alexandraposnova.ru (unsigned zone)
⏱️ Timing
Total: 2065ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.65.148.19 |
| NS | 3 | ns3.getcourse.ru, ns2.gcloudns.com... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 include:01fd43bb76b7e88eefc69a380 |
| SOA | 1 | ns3.getcourse.ru hostmaster.alexandrapos |
Analysis
IP Addresses
alexandraposnova.ru resolves to one IP number: 185.65.148.19.
other host names including kaiftherapy.ru, shagkuspehu.ru, academy.pro-zdorovie.com, levshinov.pro and khscourse.ru share IP numbers with alexandraposnova.ru.
Name Servers
alexandraposnova.ru is delegated to three name servers ns2.gcloudns.com, ns1.getcourse.ru and ns3.getcourse.ru.
alexandraposnova.ru at least partially shares name servers with other domains, for instance tsss.site, mentalis.online, asanna.online, neuro-graphica.com and movieguru.ru.
These name servers are commonly used with ns2.getcourse.ru, ns1.gcloudns.com and ns3.gcloudns.com.
Hostnames with a single IP:
ns2.gcloudns.com points to 77.105.172.20.
Mail Servers
alexandraposnova.ru is handled by a single mail server, mx.yandex.net.
alexandraposnova.ru shares the same mail server setup as other domains, for instance safenmekanik.com, spendonate.com, tdled.ru, uryuk.me and tatlihayatbakimevi.com.
alexandraposnova.ru shares some mail servers with other domains, at least partially, for example belpodium.ru and eater.ru.
mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.