100-sv.com - robtex.com
100-sv.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.65.148.19🇷🇺 HLL-AS185.65.148.0/23 HLL | ||||||
| NS | ns2.getcourse.ru ⭐ ⚠️ Not in zone NS records | ||||||
| A | 77.105.172.20🇷🇺 SELECTEL-MSK77.105.172.0/23 Selectel Route Object | ||||||
| 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 | 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 | mailru-verification: 5828af51e1d110e4 | ||||||
| TXT | v=spf1 include:f0e48c714fef9759f72fda444131c1a3.gca.to ~all | ||||||
| SOA | ns2.getcourse.ruhostmaster@100-sv.com serial=2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778354921 | ||||||
Same first word
100-sv.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.gcloudns.com2026-02-20 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:08
●NSns1.getcourse.ru2026-02-20 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:08
●NSns2.gcloudns.com2026-02-20 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:08
●NSns2.getcourse.ru2026-02-20 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:08
●NSns3.gcloudns.com2026-02-20 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:08
●NSns3.getcourse.ru2026-02-20 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:08
●MXmx.getcourse.ru2026-02-20 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:08
●A185.65.148.192026-02-20 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| 100-sv.com | ns2.getcourse.ru, ns1.getcourse.ru, ns3.getcourse.ru, ns1.gcloudns.com... | 3 records |
✅ Authoritative Response
Server:95.213.207.67
NS records: ns2.getcourse.ru, ns1.getcourse.ru, ns3.getcourse.ru, ns1.gcloudns.com, ns2.gcloudns.com, ns3.gcloudns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 100-sv.com (unsigned zone)
⏱️ Timing
Total: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.65.148.19 |
| MX | 1 | mx.getcourse.ru (pri: 10) |
| TXT | 2 | mailru-verification: 5828af51e1d110e4, v=spf1 include:f0e48c714fef9759f72fda444 |
| SOA | 1 | ns1.getcourse.ru hostmaster.100-sv.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.gcloudns.com, ns2.gcloudns.com, ns3.gcloudns.com)
Analysis
IP Addresses
100-sv.com points to a single IP: 185.65.148.19.
Other host names, for instance dnk-online.ru, marinaresnais.com, borscheva-online.ru, smmtrener.ru and svarog-course.ru share IP numbers with 100-sv.com.
Name Servers
100-sv.com 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.
100-sv.com partially shares name servers with other domains; examples include wakeupeducation.ru, otavinaann.ru, 1072.ru, almaasm.com and evgenyafinance.ru.
Host names with a single IP address:
The host name ns1.gcloudns.com points to: 188.166.89.77
The host name ns2.gcloudns.com points to: 77.105.172.20
The host name ns3.gcloudns.com points to: 31.41.155.39
The host name ns1.getcourse.ru points to: 95.213.207.67
The host name ns2.getcourse.ru points to: 77.105.172.20
The host name ns3.getcourse.ru points to: 31.41.155.39
Host names pointing to 77.105.172.20: ns2.gcloudns.com and ns2.getcourse.ru
Host names pointing to 31.41.155.39: ns3.gcloudns.com and ns3.getcourse.ru
Mail Servers
100-sv.com is handled by a single mail server, mx.getcourse.ru.
100-sv.com has the same mail server setup as other domains, including pandaclub.site, sungrad.com, proslidesschool.getcourse.ru, wypechka.ru and ddba.ru.
100-sv.com shares some mail servers with other domains, at least partially, such as ekaterinamaslova.com, vkuszhizny.com, pastrycampus.ru, alinachernyak.com and sarkisyananna.com.
mx.getcourse.ru points to a single IP: 212.41.14.129.