6716.ru - robtex.com
6716.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.65.148.19🇷🇺 HLL-AS185.65.148.0/23 HLL | ||||||
| NS | ns1.getcourse.ru ⭐ | ||||||
| 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 | ||||||
| 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 | ||||||
| MX | mx.getcourse.ru ⭐ | ||||||
| A | 212.41.14.129🇷🇺 SELECTEL212.41.14.0/23 Selectel Route Object | ||||||
| TXT | v=spf1 include:44cc46ad2c754bda7f5ccb351e5d5298.gca.to ~all | ||||||
| SOA | ns1.getcourse.ruhostmaster@6716.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=4069494 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.gcloudns.com2026-06-14 → 2026-07-04 · 2 obs
● 2026-07-04 17:50:02
●NSns1.getcourse.ru2026-06-14 → 2026-07-04 · 2 obs
● 2026-07-04 17:50:02
●NSns2.gcloudns.com2026-06-14 → 2026-07-04 · 2 obs
● 2026-07-04 17:50:02
●NSns2.getcourse.ru2026-06-14 → 2026-07-04 · 2 obs
● 2026-07-04 17:50:02
●NSns3.gcloudns.com2026-06-14 → 2026-07-04 · 2 obs
● 2026-07-04 17:50:02
●NSns3.getcourse.ru2026-06-14 → 2026-07-04 · 2 obs
● 2026-07-04 17:50:02
●MXmx.getcourse.ru2026-06-14 → 2026-07-04 · 2 obs
● 2026-07-04 17:50:02
●A185.65.148.192026-06-14 → 2026-07-04 · 2 obs
● 2026-07-04 17:50:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| 6716.ru | ns1.gcloudns.com, ns1.getcourse.ru, ns2.gcloudns.com, ns2.getcourse.ru... | - |
✅ Authoritative Response
Server:77.105.172.20
NS records: ns1.gcloudns.com, ns1.getcourse.ru, ns2.gcloudns.com, ns2.getcourse.ru, ns3.gcloudns.com, ns3.getcourse.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 6716.ru (unsigned zone)
⏱️ Timing
Total: 1427ms | 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:44cc46ad2c754bda7f5ccb351 |
| SOA | 1 | ns2.getcourse.ru hostmaster.6716.ru |
Analysis
IP Addresses
6716.ru has exactly one IP address — 185.65.148.19.
investfriend.ru, imarpol.com, enioclub.ru plus two other host names have IP numbers in common with 6716.ru.
Name Servers
The DNS delegation for 6716.ru covers 6 name servers: ns1.gcloudns.com, ns2.gcloudns.com, ns3.gcloudns.com and 3 more.
At least some of 6716.ru's name servers are shared with other domains, for example silka777.pro, club-zdorovye.ru, sergeybreeze.info and two more.
It is common for these name servers to be used in conjunction with the name servers ns1.getcourse.ru, ns3.getcourse.ru and ns2.getcourse.ru.
Three hostnames, one IP address apiece: ns1.gcloudns.com resolves to 188.166.89.77, ns2.gcloudns.com resolves to 77.105.172.20 and ns3.gcloudns.com resolves to 31.41.155.39.
Mail Servers
6716.ru uses one mail server — mx.getcourse.ru.
The mail server setup of 6716.ru matches that of other domains such as info-shkolaoz.ru, green-academy.getcourse.ru, vk-public.ru and two others.
6716.ru overlaps on mail servers with several other domains, for example lad-academy.ru, sila-taro.info, meo-web.ru and academicwriting.ru.
These mail servers tend to be used in conjunction with the mail servers mx.yandex.net.
There is one IP number for mx.getcourse.ru: 212.41.14.129.