actionlearning.ru - dns.ninja
actionlearning.ru
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=4069654 | ||||||
Subdomains
action-university.actionlearning.ru |
Same first word
actionlearning.com |
actionlearning.nl |
actionlearning.abbott |
actionlearning.ru |
actionlearning.co.jp |
actionlearning.hu |
Similar names
DNS History
10 records (6 active, 4 former)
●NSa.ns.selectel.ru2026-03-01 → 2026-07-18 · 3 obs
● 2026-03-01 20:09:46
● 2026-07-18 03:09:00
●NSb.ns.selectel.ru2026-03-01 → 2026-07-18 · 3 obs
● 2026-03-01 20:09:46
● 2026-07-18 03:09:00
●NSc.ns.selectel.ru2026-03-01 → 2026-07-18 · 3 obs
● 2026-03-01 20:09:46
● 2026-07-18 03:09:00
●NSd.ns.selectel.ru2026-03-01 → 2026-07-18 · 3 obs
● 2026-03-01 20:09:46
● 2026-07-18 03:09:00
○NSns1.bz8.ru2015-06-06 → 2017-03-28 · 4 obs
● 2017-03-28 11:03:22
○ 2026-03-01 20:09:46
○ 2026-07-18 03:09:00
○NSns2.bz8.ru2015-06-06 → 2017-03-28 · 4 obs
● 2017-03-28 11:03:22
○ 2026-03-01 20:09:46
○ 2026-07-18 03:09:00
○A185.35.220.792015-06-06 → 2017-03-28 · 4 obs
● 2017-03-28 11:03:22
○ 2026-03-01 20:09:46
○ 2026-07-18 03:09:00
○A2a00:e460:2a00:c01d:7ea:0:8:36f2015-06-06 → 2017-03-28 · 4 obs
● 2017-03-28 11:03:22
○ 2026-03-01 20:09:46
○ 2026-07-18 03:09:00
●A78.155.203.982026-03-01 → 2026-07-18 · 3 obs
● 2026-03-01 20:09:46
● 2026-07-18 03:09:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| actionlearning.ru | a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru | 8 records |
✅ Authoritative Response
Server:188.68.203.3
NS records: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for actionlearning.ru (unsigned zone)
⏱️ Timing
Total: 1102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.155.203.98 |
| NS | 4 | b.ns.selectel.ru, a.ns.selectel.ru... |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 4 | google-site-verification=SHV9xNO--s581Xb, google-site-verification=bsbG7pEs7NPwXgY... |
| SOA | 1 | a.ns.selectel.ru support.selectel.ru |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru...)
Analysis
Hierarchy
The domain action-university.actionlearning.ru falls under the parent actionlearning.ru.
IP Addresses
actionlearning.ru resolves to one IP address: 78.155.203.98.
The host names activelearn.ru, skillcup.ru, skill-cup.ru and activelearning.ru all share IP numbers with actionlearning.ru.
Name Servers
The authoritative name servers for actionlearning.ru are a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.
At least some of actionlearning.ru's name servers are shared with other domains, for example avtopripasy.ru, blagovest.eu, cdek.global and two more.
These name servers tend to be deployed in combination with the name servers ns1.baz-on.ru and ns2.baz-on.ru.
Four hostnames, each resolving to a pair of IP addresses: a.ns.selectel.ru directs to 188.68.203.1 and 2a00:ab00:800::2:53; b.ns.selectel.ru directs to 77.223.114.2 and 2a00:ab00:801::2:53; c.ns.selectel.ru directs to 188.68.203.3 and 2a00:ab00:802::2:53; d.ns.selectel.ru directs to 77.223.114.4 and 2a00:ab00:803::2:53.
Mail Servers
Mail for actionlearning.ru is handled by a single mail server, mx.yandex.ru.
actionlearning.ru uses an identical mail server configuration to several other domains — among them miksal.ru, leftbit.com, aridis.ru and two more.
actionlearning.ru has at least partial mail server overlap with other domains such as my-pos.ru, exiterra.ru, business-aid-group.com and two more.
This set of mail servers commonly appears together with the mail servers mx.yandex.net.
mx.yandex.ru directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.