easy-math.ru - robtex.com
easy-math.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.26.122.4🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv4-26.hostland.ru | ||||||
| NS | ns3.hostland.ru ⭐ | ||||||
| A | 81.95.18.218🇷🇺 MTTELECOM-AS81.95.16.0/20 MTTELECOM-NETWORK | ||||||
| A | 185.22.183.98🇷🇺 RETNRU-SPB-AS185.22.180.0/22 CJSC "RetnNet" | ||||||
| NS | ns.hostland.ru | ||||||
| A | 185.26.122.3🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv3-26.hostland.ru | ||||||
| A | 185.26.123.231🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | smtp1.hostland.ru | ||||||
| MX | mail.easy-math.ru ⭐ | ||||||
| A | 185.26.123.232🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | sendmail.hostland.ru | ||||||
| SOA | ns.hostland.rusupport@hostland.ru serial=100000000 | ||||||
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=4068512 | ||||||
Previously MX for
easy-math.ru |
Subdomains
Same first word
easy-math.ru |
DNS History
12 records (4 active, 8 former)
○NSmaster.hostsila.com2015-10-22 → 2016-04-01 · 4 obs
● 2016-04-01 02:33:48
○ 2017-05-23 15:11:58
○ 2026-04-14 13:34:54
●NSns.hostland.ru2026-03-06 → 2026-04-14 · 3 obs
● 2026-03-06 22:12:56
● 2026-04-14 13:34:54
●NSns3.hostland.ru2026-03-06 → 2026-04-14 · 3 obs
● 2026-03-06 22:12:56
● 2026-04-14 13:34:54
○NSns81.domaincontrol.com2017-05-23 → 2017-05-23 · 4 obs
● 2017-05-23 15:11:58
○ 2026-03-06 22:12:56
○ 2026-04-14 13:34:54
○NSns82.domaincontrol.com2017-05-23 → 2017-05-23 · 4 obs
● 2017-05-23 15:11:58
○ 2026-03-06 22:12:56
○ 2026-04-14 13:34:54
○NSslave.hostsila.net2015-10-22 → 2016-04-01 · 4 obs
● 2016-04-01 02:33:48
○ 2017-05-23 15:11:58
○ 2026-04-14 13:34:54
○MXeasy-math.ru2015-10-22 → 2016-04-01 · 4 obs
● 2016-04-01 02:33:48
○ 2017-05-23 15:11:58
○ 2026-04-14 13:34:54
●MXmail.easy-math.ru2026-03-06 → 2026-04-14 · 3 obs
● 2026-03-06 22:12:56
● 2026-04-14 13:34:54
○A104.131.73.1642017-05-23 → 2017-05-23 · 4 obs
● 2017-05-23 15:11:58
○ 2026-03-06 22:12:56
○ 2026-04-14 13:34:54
●A185.26.122.42026-03-06 → 2026-04-14 · 3 obs
● 2026-03-06 22:12:56
● 2026-04-14 13:34:54
○A194.28.87.652015-10-22 → 2016-04-01 · 4 obs
● 2016-04-01 02:33:48
○ 2016-09-22 09:21:16
○ 2026-04-14 13:34:54
○A83.222.14.2072016-09-22 → 2016-09-22 · 4 obs
● 2016-09-22 09:21:16
○ 2017-05-23 15:11:58
○ 2026-04-14 13:34:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net... | - |
| easy-math.ru | ns.hostland.ru, ns3.hostland.ru | 4 records |
✅ Authoritative Response
Server:185.22.183.98
NS records: ns.hostland.ru, ns3.hostland.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for easy-math.ru (unsigned zone)
⏱️ Timing
Total: 1283ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.26.122.4 |
| NS | 2 | ns3.hostland.ru, ns.hostland.ru |
| MX | 1 | mail.easy-math.ru (pri: 10) |
| SOA | 1 | ns.hostland.ru support.hostland.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.hostland.ru, ns3.hostland.ru, ns.hostland.ru...)
Analysis
Hierarchy
easy-math.ru is the parent of mail.easy-math.ru and www.easy-math.ru.
IP Addresses
easy-math.ru resolves to a single IP: 185.26.122.4.
Other host names, for instance danceliga.ru, www.xn-----7kcbipfsdpech8bh7gsbh.xn--p1ai, complife.com.ru, intershlif.ru and vseogps.ru share IP numbers with easy-math.ru.
Name Servers
easy-math.ru has two name servers: ns3.hostland.ru and ns.hostland.ru.
easy-math.ru shares the same name server setup as other domains, for example me-audit.ru, masterlenta.ru, aptekaclever.ru, metodkabi.net.ru and erudition.ru.
Host names with two IP numbers:
ns3.hostland.ru points to: 81.95.18.218 and 185.22.183.98; ns.hostland.ru points to: 185.26.122.3 and 185.26.123.231.
Mail Servers
easy-math.ru is handled by a single mail server, mail.easy-math.ru.
Host name mail.easy-math.ru points to IP 185.26.123.232.