a3tech.ru - robtex.com
a3tech.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.148.37.182🇷🇺 MTW-AS185.148.37.0/24 | ||||||
| PTR | unspecified.mtw.ru | ||||||
| NS | unspecified.mtw.ru ⭐ | ||||||
| NS | ns1.qplex.ru | ||||||
| A | 185.148.37.182🇷🇺 MTW-AS185.148.37.0/24 | ||||||
| PTR | unspecified.mtw.ru | ||||||
| NS | ns2.qplex.ru | ||||||
| A | 185.148.37.182🇷🇺 MTW-AS185.148.37.0/24 | ||||||
| PTR | unspecified.mtw.ru | ||||||
| MX | mail.a3tech.ru(20) | ||||||
| A | 185.148.37.182🇷🇺 MTW-AS185.148.37.0/24 | ||||||
| PTR | unspecified.mtw.ru | ||||||
| TXT | yandex-verification: 3e44a23879519dc4 | ||||||
| TXT | v=spf1 ip4:185.148.37.182 a mx ~all | ||||||
| TXT | google-site-verification=wI4VYOBz33-yySd5Y87XYJnt3X7rOjWV9bYWK_cadSE | ||||||
| SOA | unspecified.mtw.ruroot@example.com 2026-05-11 #14 | ||||||
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=4069971 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSunspecified.mtw.ru2026-08-04 → 2026-08-13 · 2 obs
● 2026-08-13 10:57:54
●MXmail.a3tech.ru2026-08-04 → 2026-08-13 · 2 obs
● 2026-08-13 10:57:54
●A185.148.37.1822026-08-04 → 2026-08-13 · 2 obs
● 2026-08-13 10:57:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| a3tech.ru | ns1.qplex.ru, ns2.qplex.ru | 2 records |
✅ Authoritative Response
Server:185.148.37.182
NS records: ns1.qplex.ru, ns2.qplex.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a3tech.ru (unsigned zone)
⏱️ Timing
Total: 950ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.148.37.182 |
| NS | 2 | ns2.qplex.ru, ns1.qplex.ru |
| MX | 2 | mail.a3tech.ru (pri: 20), mail.a3tech.ru (pri: 10) |
| TXT | 3 | yandex-verification: 3e44a23879519dc4, v=spf1 ip4:185.148.37.182 a mx ~all... |
| SOA | 1 | unspecified.mtw.ru root.example.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.qplex.ru, ns2.qplex.ru)
Analysis
IP Addresses
a3tech.ru resolves to one IP address: 185.148.37.182.
www.coinsfrom.moscow, mail.gar-koni.ru, cityshar.ru and two other host names share IP numbers with a3tech.ru.
Name Servers
Three name servers are authoritative for a3tech.ru: unspecified.mtw.ru, ns1.qplex.ru and ns2.qplex.ru.
At least some of a3tech.ru's name servers are shared with other domains, for example ge-arch.ru, vstudio.ru, gilstroyservice.ru and two more.
These name servers tend to be deployed in combination with the name servers ns1.example.com and ns2.example.com.
ns1.qplex.ru and ns2.qplex.ru share one IP address between them — 185.148.37.182.
These two host names — ns1.qplex.ru and ns2.qplex.ru — each point to 185.148.37.182 IP addresses.
Mail Servers
Mail for a3tech.ru is handled by a single mail server, mail.a3tech.ru.
There is one IP number for mail.a3tech.ru: 185.148.37.182.