diz1.ru - robtex.com
diz1.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 | ||||||
| A | 31.41.155.39🇷🇺 SELECTEL31.41.154.0/23 Selectel Route Object | ||||||
| MX | mx.getcourse.ru ⭐ | ||||||
| TXT | v=spf1 include:764d863c61ca649296c9d74635b2ddf1.gca.to ~all | ||||||
| SOA | ns1.getcourse.ruhostmaster@diz1.ru serial=2 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069925 | ||||||
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
○NSklnts.firstvds.ru2016-10-16 → 2016-10-16 · 3 obs
○ 2026-07-29 06:50:16
○ 2026-08-09 15:45:46
○NSns1.firstvds.ru2016-10-16 → 2016-10-16 · 3 obs
○ 2026-07-29 06:50:16
○ 2026-08-09 15:45:46
●NSns1.gcloudns.com2026-07-29 → 2026-08-09 · 3 obs
● 2026-07-29 06:50:16
● 2026-08-09 15:45:46
●NSns1.getcourse.ru2026-07-29 → 2026-08-09 · 3 obs
● 2026-07-29 06:50:16
● 2026-08-09 15:45:46
○NSns2.firstvds.ru2016-10-16 → 2016-10-16 · 3 obs
○ 2026-07-29 06:50:16
○ 2026-08-09 15:45:46
●NSns2.gcloudns.com2026-07-29 → 2026-08-09 · 3 obs
● 2026-07-29 06:50:16
● 2026-08-09 15:45:46
●NSns2.getcourse.ru2026-07-29 → 2026-08-09 · 3 obs
● 2026-07-29 06:50:16
● 2026-08-09 15:45:46
●NSns3.gcloudns.com2026-07-29 → 2026-08-09 · 3 obs
● 2026-07-29 06:50:16
● 2026-08-09 15:45:46
●NSns3.getcourse.ru2026-07-29 → 2026-08-09 · 3 obs
● 2026-07-29 06:50:16
● 2026-08-09 15:45:46
○MXmail.diz1.ru2016-10-16 → 2016-10-16 · 3 obs
○ 2026-07-29 06:50:16
○ 2026-08-09 15:45:46
●MXmx.getcourse.ru2026-07-29 → 2026-08-09 · 3 obs
● 2026-07-29 06:50:16
● 2026-08-09 15:45:46
○A149.154.71.2252016-10-16 → 2016-10-16 · 3 obs
○ 2026-07-29 06:50:16
○ 2026-08-09 15:45:46
●A185.65.148.192026-07-29 → 2026-08-09 · 3 obs
● 2026-07-29 06:50:16
● 2026-08-09 15:45:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| diz1.ru | ns1.gcloudns.com, ns1.getcourse.ru, ns2.gcloudns.com, ns2.getcourse.ru... | - |
✅ Authoritative Response
Server:31.41.155.39
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 diz1.ru (unsigned zone)
⏱️ Timing
Total: 2263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.65.148.19 |
| NS | 3 | ns3.getcourse.ru, ns2.gcloudns.com... |
| MX | 1 | mx.getcourse.ru (pri: 10) |
| TXT | 1 | v=spf1 include:764d863c61ca649296c9d7463 |
| SOA | 1 | ns3.getcourse.ru hostmaster.diz1.ru |
Analysis
IP Addresses
diz1.ru points to a single IP number: 185.65.148.19.
Additional host names — yes-marketing.ru, evgenyafinance.ru, silka777.pro and two others — share IP numbers with diz1.ru.
Name Servers
diz1.ru is served by 6 authoritative name servers — among them ns1.gcloudns.com, ns2.gcloudns.com, ns3.gcloudns.com and 3 others.
At least some of diz1.ru's name servers are shared with other domains, for example darulfurkan.ru, 8710.ru, healthyoga.club 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.
ns1.gcloudns.com points to 188.166.89.77. ns2.gcloudns.com points to 77.105.172.20. ns3.gcloudns.com and ns3.getcourse.ru both point to 31.41.155.39. Each of the four hosts has exactly one IP address.
ns3.gcloudns.com along with ns3.getcourse.ru each resolve to 31.41.155.39 IP addresses.
Mail Servers
diz1.ru has one mail server: mx.getcourse.ru.
diz1.ru shares the same mail server setup as other domains, including kotenkova.ru, es-vasileva.ru, svet-i.ru and two others.
diz1.ru shares mail servers — at least in part — with other domains, including nebodecor.ru, ritoriks.ru, kimvoronin.com and two others.
It is common to find these mail servers used together with the mail servers mx.yandex.net and emx.mail.ru.