opt-e.ru - dns.ninja
opt-e.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.208.83.51🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| PTR | isp2.mchost.ru | ||||||
| NS | isp2.mchost.ru ⭐ | ||||||
| A | 178.208.83.51🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| PTR | isp2.mchost.ru | ||||||
| NS | ns1.mchost.ru | ||||||
| A | 2a03:c980:e5:11:46:254:16:213🇷🇺 EUROBYTE2a03:c980:e5::/48 | ||||||
| PTR | ns1.mchost.ru | ||||||
| A | 46.254.16.213🇷🇺 EUROBYTE46.254.16.0/23 | ||||||
| PTR | ns1.mchost.ru | ||||||
| NS | ns2.mchost.ru | ||||||
| A | 2a03:80c0:1:777:178:208:71:71🇷🇺 EUROBYTE2a03:80c0:1::/48 | ||||||
| A | 178.208.71.71🇷🇺 EUROBYTE178.208.71.0/24 | ||||||
| PTR | ns-datahouse1.mchost.ru | ||||||
| NS | ns3.mchost.ru | ||||||
| A | 37.143.13.162🇷🇺 EUROBYTE37.143.12.0/23 | ||||||
| PTR | ns2.mchost.ru | ||||||
| NS | ns4.mchost.ru | ||||||
| A | 2a03:c980:db:20:95:183:12:22🇷🇺 EUROBYTE2a03:c980:db::/48 | ||||||
| PTR | ns4.mchost.ru | ||||||
| A | 95.183.12.22🇷🇺 EUROBYTE95.183.12.0/24 | ||||||
| PTR | ns4.mchost.ru | ||||||
| MX | mail.opt-e.ru ⭐ | ||||||
| A | 178.208.83.51🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| PTR | isp2.mchost.ru | ||||||
| TXT | v=spf1 ip4:178.208.67.51 ip4:178.208.67.51 a mx ~all | ||||||
| SOA | isp2.mchost.rusupport@mchost.ru 2026-07-13 #0 | ||||||
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=4070008 | ||||||
Subdomains
mail.opt-e.ru |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●MXmail.opt-e.ru2026-08-10 → 2026-08-16 · 2 obs
● 2026-08-16 12:05:56
●A178.208.83.512026-08-10 → 2026-08-16 · 2 obs
● 2026-08-16 12:05:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net, c.tld-servers.ru... | - |
| opt-e.ru | ns2.mchost.ru, ns4.mchost.ru, ns1.mchost.ru, ns3.mchost.ru | - |
✅ Authoritative Response
Server:178.208.71.71
NS records: ns2.mchost.ru, ns4.mchost.ru, ns1.mchost.ru, ns3.mchost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opt-e.ru (unsigned zone)
⏱️ Timing
Total: 1390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.208.83.51 |
| NS | 4 | ns2.mchost.ru, ns1.mchost.ru... |
| MX | 1 | mail.opt-e.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:178.208.67.51 ip4:178.208.67. |
| SOA | 1 | isp2.mchost.ru support.mchost.ru |
Analysis
Hierarchy
opt-e.ru is a parent domain of mail.opt-e.ru.
IP Addresses
opt-e.ru resolves to one IP address: 178.208.83.51.
mail.dvvaiu.net.ru, okno-bel.ru, auto-diary.ru and two other host names share IP numbers with opt-e.ru.
Name Servers
opt-e.ru has five name servers, which are isp2.mchost.ru, ns1.mchost.ru, ns2.mchost.ru and two others.
opt-e.ru shares at least some of its name servers with other domains, including lowa.mcdir.ru, snowsurf.pro, 118.84.208.178.in-addr.arpa and two others.
It is common to find these name servers alongside the name servers ns3.mchost.ru, ns4.mchost.ru, isp103.mchost.ru and two others.
Hostnames that resolve to two IP addresses:
The A records for ns1.mchost.ru return 46.254.16.213 and 2a03:c980:e5:11:46:254:16:213.
The A records for ns2.mchost.ru return 178.208.71.71 and 2a03:80c0:1:777:178:208:71:71.
The A records for ns4.mchost.ru return 95.183.12.22 and 2a03:c980:db:20:95:183:12:22.
Hosts with just one IP address:
isp2.mchost.ru resolves to the IP address 178.208.83.51.
ns3.mchost.ru resolves to the IP address 37.143.13.162.
Mail Servers
Mail for opt-e.ru is handled by a single mail server, mail.opt-e.ru.
mail.opt-e.ru resolves to 178.208.83.51 and no other IP number.