rucourse.ru - robtex.com
rucourse.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.236.16.3🇷🇺 BEGET-AS87.236.16.0/24 BEGET.RU | ||||||
| PTR | ssl.henry.beget.com | ||||||
| NS | ns1.beget.com ⭐ | ||||||
| A | 5.101.159.11🇷🇺 BEGET-AS5.101.159.0/24 Geo location BEGET.RU | ||||||
| PTR | ns1.beget.com | ||||||
| NS | ns1.beget.pro ⚠️ Not in parent delegation | ||||||
| A | 5.101.159.11🇷🇺 BEGET-AS5.101.159.0/24 Geo location BEGET.RU | ||||||
| PTR | ns1.beget.com | ||||||
| NS | ns1.beget.ru ⚠️ Not in parent delegation | ||||||
| A | 5.101.159.11🇷🇺 BEGET-AS5.101.159.0/24 Geo location BEGET.RU | ||||||
| PTR | ns1.beget.com | ||||||
| NS | ns2.beget.com | ||||||
| A | 185.50.27.12🇷🇺 BEGET-AS185.50.27.0/24 BEGET.RU | ||||||
| PTR | ns2.beget.com | ||||||
| NS | ns2.beget.pro ⚠️ Not in parent delegation | ||||||
| A | 185.50.27.12🇷🇺 BEGET-AS185.50.27.0/24 BEGET.RU | ||||||
| PTR | ns2.beget.com | ||||||
| NS | ns2.beget.ru ⚠️ Not in parent delegation | ||||||
| A | 185.50.27.12🇷🇺 BEGET-AS185.50.27.0/24 BEGET.RU | ||||||
| PTR | ns2.beget.com | ||||||
| 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 redirect=beget.com | ||||||
| SOA | ns1.beget.comhostmaster@beget.com serial=1660826366 | ||||||
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=4068147 | ||||||
Same first word
rucourse.ru |
Similar names
securour.com |
ursource.com |
courseur.com |
cuerosur.com |
usourcer.com |
curseuro.eu |
courseru.org |
sourceur.com |
rusource.com |
courseru.com |
rusource.ru |
coureurs.com |
urcourse.com |
curseuro.com |
DNS History
11 records (8 active, 3 former)
●NSns1.beget.com2026-03-03 → 2026-03-23 · 3 obs
● 2026-03-03 16:46:14
● 2026-03-23 20:24:56
●NSns1.beget.pro2016-04-02 → 2026-03-23 · 4 obs
○ 2017-04-11 04:42:24
● 2026-03-03 16:46:14
● 2026-03-23 20:24:56
●NSns1.beget.ru2016-04-02 → 2026-03-23 · 4 obs
○ 2017-04-11 04:42:24
● 2026-03-03 16:46:14
● 2026-03-23 20:24:56
●NSns2.beget.com2026-03-03 → 2026-03-23 · 3 obs
● 2026-03-03 16:46:14
● 2026-03-23 20:24:56
●NSns2.beget.pro2016-04-02 → 2026-03-23 · 4 obs
○ 2017-04-11 04:42:24
● 2026-03-03 16:46:14
● 2026-03-23 20:24:56
●NSns2.beget.ru2016-04-02 → 2026-03-23 · 4 obs
○ 2017-04-11 04:42:24
● 2026-03-03 16:46:14
● 2026-03-23 20:24:56
●MXmx.yandex.net2026-03-03 → 2026-03-23 · 3 obs
● 2026-03-03 16:46:14
● 2026-03-23 20:24:56
○MXmx1.beget.ru2016-04-02 → 2016-04-02 · 3 obs
○ 2017-04-11 04:42:24
○ 2026-03-23 20:24:56
○MXmx2.beget.ru2016-04-02 → 2016-04-02 · 3 obs
○ 2017-04-11 04:42:24
○ 2026-03-23 20:24:56
○A5.101.152.1422016-04-02 → 2016-04-02 · 3 obs
○ 2017-04-11 04:42:24
○ 2026-03-23 20:24:56
●A87.236.16.32026-03-03 → 2026-03-23 · 3 obs
● 2026-03-03 16:46:14
● 2026-03-23 20:24:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| rucourse.ru | ns1.beget.com, ns2.beget.com | - |
✅ Authoritative Response
Server:185.50.27.12
NS records: ns1.beget.com, ns2.beget.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rucourse.ru (unsigned zone)
⏱️ Timing
Total: 1466ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.236.16.3 |
| NS | 6 | ns1.beget.com, ns2.beget.com... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=beget.com |
| SOA | 1 | ns1.beget.com hostmaster.beget.com |
Analysis
IP Addresses
rucourse.ru maps to IP address 87.236.16.3.
Other host names, for instance opalania.ru, www.mytandoor.ru, klimalan.ru, dvernoy.info and newcanadian.ru share IP numbers with rucourse.ru.
Name Servers
rucourse.ru delegates to six name servers: ns1.beget.com, ns2.beget.com, ns1.beget.pro, ns2.beget.pro, ns1.beget.ru and ns2.beget.ru.
rucourse.ru at least partially shares name servers with other domains such as vietkieu.ru, gift-tm.com, gimnaziya-glinskih.ru, fresh-adv.ru and ilich.ru.
Host names with one IP:
ns1.beget.com points to 5.101.159.11.
ns2.beget.com points to 185.50.27.12.
ns1.beget.pro points to 5.101.159.11.
ns2.beget.pro points to 185.50.27.12.
ns1.beget.ru points to 5.101.159.11.
ns2.beget.ru points to 185.50.27.12.
Host names pointing to 5.101.159.11: ns1.beget.com, ns1.beget.pro and ns1.beget.ru.
Host names pointing to 185.50.27.12: ns2.beget.com, ns2.beget.pro and ns2.beget.ru.
Mail Servers
rucourse.ru is handled by a single mail server, mx.yandex.net.
rucourse.ru shares the same mail server setup as other domains, including boosan.net, ladatorg.ru, prominado.com, matbuu.com and rozetki-elite.ru.
rucourse.ru shares mail servers with other domains, at least partially, for instance keygrup.com.tr, autorun.by, charlotteresidentialarchitect.com and glazovpack.com.
Host name mx.yandex.net points to IPs 2a02:6b8::311 and 77.88.21.249.