psy-course.ru - robtex.com
psy-course.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.173.94.221🇷🇺 ADMAN-AS185.173.92.0/22 | ||||||
| PTR | hosting.adman.cloud | ||||||
| NS | ns1.adman.com ⭐ | ||||||
| A | 91.199.149.2🇷🇺 ADMAN-AS91.199.149.0/24 ADMAN-NET | ||||||
| PTR | ns1.adman.com | ||||||
| NS | ns2.adman.com | ||||||
| A | 185.175.158.240🇷🇺 ADMAN-AS185.175.158.0/24 | ||||||
| MX | mail.psy-course.ru ⭐ | ||||||
| A | 185.173.94.221🇷🇺 ADMAN-AS185.173.92.0/22 | ||||||
| PTR | hosting.adman.cloud | ||||||
| TXT | yandex-verification: 07a9001442bc2227 | ||||||
| TXT | google-site-verification=LPlyCqx_cwAEo9aVbVMlyz3SMIFSgKIMdtwdeaRGnMo | ||||||
| TXT | v=spf1 ip4:185.135.83.159 ip4:185.135.83.159 a mx ~all | ||||||
| SOA | ns1.adman.comsupport@adman.com serial=1666201802 | ||||||
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=4068502 | ||||||
Previously MX for
psy-course.ru |
Subdomains
mail.psy-course.ru |
Same first word
psy-course.ru |
DNS History
8 records (4 active, 4 former)
●NSns1.adman.com2026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 01:56:54
● 2026-04-13 18:41:56
○NSns1.agava.net.ru2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-10 13:20:06
○ 2026-04-13 18:41:56
●NSns2.adman.com2026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 01:56:54
● 2026-04-13 18:41:56
○NSns2.agava.net.ru2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-10 13:20:06
○ 2026-04-13 18:41:56
●MXmail.psy-course.ru2026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 01:56:54
● 2026-04-13 18:41:56
○MXpsy-course.ru2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-10 13:20:06
○ 2026-04-13 18:41:56
●A185.173.94.2212026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 01:56:54
● 2026-04-13 18:41:56
○A89.108.77.2092015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-10 13:20:06
○ 2026-04-13 18:41:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| psy-course.ru | ns1.adman.com, ns2.adman.com | - |
✅ Authoritative Response
Server:91.199.149.2
NS records: ns1.adman.com, ns2.adman.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for psy-course.ru (unsigned zone)
⏱️ Timing
Total: 3762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.173.94.221 |
| NS | 2 | ns1.adman.com, ns2.adman.com |
| MX | 1 | mail.psy-course.ru (pri: 0) |
| TXT | 3 | yandex-verification: 07a9001442bc2227, v=spf1 ip4:185.135.83.159 ip4:185.135.83... |
| SOA | 1 | ns1.adman.com support.adman.com |
Analysis
Hierarchy
psy-course.ru is the parent of mail.psy-course.ru.
IP Addresses
psy-course.ru resolves to a single IP: 185.173.94.221.
Other host names, for instance logica.ru, eleum.ru, mail.aelab.ru, seyf.ru and mail.homebird.ru share IP numbers with psy-course.ru.
Name Servers
psy-course.ru has two name servers: ns1.adman.com and ns2.adman.com.
psy-course.ru shares the same name server setup as other domains, for example mizer.ru, zastav.ru, bbroker.ru, russianpower.ru and komfortno.ru.
Host names with a single IP:
ns1.adman.com points to 91.199.149.2
ns2.adman.com points to 185.175.158.240
Mail Servers
psy-course.ru is handled by a single mail server, mail.psy-course.ru.
Host name mail.psy-course.ru points to IP 185.173.94.221.