sysmc.ru - dns.ninja
sysmc.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.208.83.21🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| PTR | s17.h.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 | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| SOA | ns1.mchost.ruinfo@mchost.ru serial=1398380710 | ||||||
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=4069354 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●A178.208.83.212015-06-20 → 2026-06-23 · 2 obs
● 2026-06-23 01:50:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| sysmc.ru | ns1.mchost.ru, ns2.mchost.ru, ns3.mchost.ru, ns4.mchost.ru | - |
✅ Authoritative Response
Server:37.143.13.162
NS records: ns1.mchost.ru, ns2.mchost.ru, ns3.mchost.ru, ns4.mchost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysmc.ru (unsigned zone)
⏱️ Timing
Total: 2887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.208.83.21 |
| NS | 4 | ns1.mchost.ru, ns4.mchost.ru... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | ns1.mchost.ru info.mchost.ru |
Analysis
IP Addresses
sysmc.ru resolves to one IP address: 178.208.83.21.
med-hat.com, rus-linux.net, mk-decom.ru and two other host names share IP numbers with sysmc.ru.
Name Servers
The authoritative name servers for sysmc.ru are ns1.mchost.ru, ns2.mchost.ru, ns3.mchost.ru and ns4.mchost.ru.
sysmc.ru has at least partial name server overlap with other domains, such as resdan.ru, servorg.ru, kdfeatured.com and two others.
These name servers tend to appear together with the name servers isp102.mchost.ru, isp101.mchost.ru and isp103.mchost.ru.
Hostnames that resolve to two IP addresses:
ns1.mchost.ru resolves to 46.254.16.213 and 2a03:c980:e5:11:46:254:16:213.
ns2.mchost.ru resolves to 178.208.71.71 and 2a03:80c0:1:777:178:208:71:71.
ns4.mchost.ru resolves to 95.183.12.22 and 2a03:c980:db:20:95:183:12:22.
Hosts with just one IP address:
ns3.mchost.ru resolves to 37.143.13.162.
Mail Servers
Mail for sysmc.ru is handled by a single mail server, emx.mail.ru.
sysmc.ru uses an identical mail server configuration to several other domains — among them group-star.ru, ooojasmin.com, bamen.ru and two more.
emx.mail.ru has two IP addresses: 94.100.180.180 and 217.69.139.180.