3shefs.ru - robtex.com
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3shefs.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.105.110.5🇷🇺 EUROBYTE | ||||||
| PTR | isp102.mchost.ru | ||||||
| NS | isp102.mchost.ru ⭐ | ||||||
| A | 185.105.110.5🇷🇺 EUROBYTE | ||||||
| PTR | isp102.mchost.ru | ||||||
| NS | ns1.mchost.ru | ||||||
| A | 2a03:c980:e5:11:46:254:16:213🇷🇺 EUROBYTE | ||||||
| PTR | ns1.mchost.ru | ||||||
| A | 46.254.16.213🇷🇺 EUROBYTE | ||||||
| PTR | ns1.mchost.ru | ||||||
| NS | ns2.mchost.ru | ||||||
| A | 2a03:80c0:1:777:178:208:71:71🇷🇺 EUROBYTE | ||||||
| A | 178.208.71.71🇷🇺 EUROBYTE | ||||||
| PTR | ns-datahouse1.mchost.ru | ||||||
| NS | ns3.mchost.ru⚠️ | ||||||
| A | 37.143.13.162🇷🇺 EUROBYTE | ||||||
| PTR | ns2.mchost.ru | ||||||
| NS | ns4.mchost.ru⚠️ | ||||||
| A | 2a03:c980:db:20:95:183:12:22🇷🇺 EUROBYTE | ||||||
| PTR | ns4.mchost.ru | ||||||
| A | 95.183.12.22🇷🇺 EUROBYTE | ||||||
| PTR | ns4.mchost.ru | ||||||
| MX | mail.3shefs.ru ⭐ | ||||||
| A | 185.105.110.5🇷🇺 EUROBYTE | ||||||
| PTR | isp102.mchost.ru | ||||||
| MX | mail.3shefs.ru(20) | ||||||
| A | 185.105.110.5🇷🇺 EUROBYTE | ||||||
| PTR | isp102.mchost.ru | ||||||
| SOA | isp102.mchost.rusupport@mchost.ru 2023-03-12 #1 | ||||||
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=4067789 | ||||||
Up
mail.3shefs.ru |
Same first word
3shefs.ru |
DNS History
7 records (7 active, 0 former)
●MXmail.3shefs.ru2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 21:30:36
●A185.105.110.52026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 21:30:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| 3shefs.ru | ns2.mchost.ru, ns1.mchost.ru | - |
✅ Authoritative Response
Server: 46.254.16.213
NS records: ns2.mchost.ru, ns1.mchost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3shefs.ru (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.105.110.5 |
| NS | 4 | ns2.mchost.ru, ns4.mchost.ru... |
| MX | 2 | mail.3shefs.ru (pri: 20), mail.3shefs.ru (pri: 10) |
| TXT | 1 | |
| SOA | 1 | isp102.mchost.ru support.mchost.ru |
AI analysis
mail.3shefs.ru has 3shefs.ru as its parent.
3shefs.ru maps to IP address 185.105.110.5.
Other host names, for instance 0153.ru, mail.ferritespc.com, mail.insytech.ru, www.denisbessonov.ru and www.neodex.ru share IP numbers with 3shefs.ru.
3shefs.ru delegates to five name servers: isp102.mchost.ru, ns1.mchost.ru, ns2.mchost.ru, ns3.mchost.ru and ns4.mchost.ru.
3shefs.ru at least partially shares name servers with other domains such as sistem-pro.ru, fc-zs.ru, ancontur.com, manitobahockeynews.com and gamesquest.ru.
these name servers are commonly used with the name servers isp103.mchost.ru.
Two-IP hostnames:
The host name ns1.mchost.ru points to 2a03:c980:e5:11:46:254:16:213 and 46.254.16.213; The host name ns2.mchost.ru points to 2a03:80c0:1:777:178:208:71:71 and 178.208.71.71; The host name ns4.mchost.ru points to 2a03:c980:db:20:95:183:12:22 and 95.183.12.22.
One-IP hostnames:
The host name isp102.mchost.ru points to 185.105.110.5; The host name ns3.mchost.ru points to 37.143.13.162.
3shefs.ru is served by two mail servers: mail.3shefs.ru and mail.3shefs.ru.
Host names with one IP: mail.3shefs.ru points to 185.105.110.5.