r-technology.ru - robtex.com
r-technology.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.180.22.188🇷🇺 MSU93.180.0.0/18 Lomonosov Moscow State University Vorobjovy Gory, Moscow, Russia | ||||||
| NS | sneezy.park.msu.ru ⭐ | ||||||
| A | 93.180.22.189🇷🇺 MSU93.180.0.0/18 Lomonosov Moscow State University Vorobjovy Gory, Moscow, Russia | ||||||
| A | 212.16.7.253🇷🇺 IMT212.16.0.0/19 -Center Moscow, Russia | ||||||
| PTR | sneezy.park.msu.ru | ||||||
| NS | nss.rc.ru | ||||||
| A | 2a02:24f0:0:ffff::2🇷🇺 IMT2a02:24f0::/32 -Center | ||||||
| PTR | fadr.park.msu.ru | ||||||
| A | 212.16.12.222🇷🇺 IMT212.16.0.0/19 -Center Moscow, Russia | ||||||
| PTR | nss.rc.ru | ||||||
| MX | mail.rc.ru ⭐ | ||||||
| A | 2a01:7e00:e000:1bf::1🇬🇧 AKAMAI-LINODE-AP2a01:7e00::/32 Akamai Technologies | ||||||
| PTR | mail.rc.ru | ||||||
| A | 151.236.222.147🇬🇧 AKAMAI-LINODE-AP151.236.216.0/21 Akamai Technologies | ||||||
| PTR | mail.rc.ru | ||||||
| MX | mx2.rc.ru(20) | ||||||
| A | 2a02:24f0:0:ffff::3🇷🇺 IMT2a02:24f0::/32 -Center | ||||||
| PTR | mx2.rc.ru | ||||||
| A | 212.16.7.252🇷🇺 IMT212.16.0.0/19 -Center Moscow, Russia | ||||||
| PTR | mx2.rc.ru | ||||||
| MX | fadr.msu.ru(30) | ||||||
| A | 93.180.22.188🇷🇺 MSU93.180.0.0/18 Lomonosov Moscow State University Vorobjovy Gory, Moscow, Russia | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | sneezy.park.msu.runoc@rc.ru 2026-03-18 #4 | ||||||
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=4068347 | ||||||
Subdomains
www.r-technology.ru |
Same first word
r-technology.com |
r-technology.ru |
DNS History
7 records (6 active, 1 former)
●NSsneezy.park.msu.ru2015-07-15 → 2026-03-31 · 2 obs
● 2026-03-31 22:22:42
○MXmx.park.msu.ru2015-07-15 → 2017-05-21 · 4 obs
● 2017-05-21 19:26:34
○ 2026-02-16 17:08:40
○ 2026-03-31 22:22:42
●MXmx2.rc.ru2026-02-16 → 2026-03-31 · 3 obs
● 2026-02-16 17:08:40
● 2026-03-31 22:22:42
●A93.180.22.1882015-07-15 → 2026-03-31 · 2 obs
● 2026-03-31 22:22:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | - |
| r-technology.ru | nss.rc.ru, sneezy.park.msu.ru | 2 records |
✅ Authoritative Response
Server:212.16.12.222
NS records: nss.rc.ru, sneezy.park.msu.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for r-technology.ru (unsigned zone)
⏱️ Timing
Total: 1279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.180.22.188 |
| NS | 2 | sneezy.park.msu.ru, nss.rc.ru |
| MX | 3 | mail.rc.ru (pri: 10), fadr.msu.ru (pri: 30)... |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | sneezy.park.msu.ru noc.rc.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nss.rc.ru, nss.rc.ru)
Analysis
Hierarchy
www.r-technology.ru has r-technology.ru as its parent.
IP Addresses
r-technology.ru maps to IP address 93.180.22.188.
Other host names, for example fadr.msu.ru, fadr.park.msu.ru and www.r-technology.ru share the same IP as r-technology.ru.
Name Servers
Two name servers nss.rc.ru and sneezy.park.msu.ru are delegated to r-technology.ru.
r-technology.ru shares name servers with other domains at least partially, for instance eurasian-soil-portal.info, park.msu.ru, ecocoop.ru and rc.ru.
These name servers are commonly used with fadr.radio-msu.net, ns.ecfs.msu.ru, ns2.rc.ru and ns.rc.ru.
Host names with two IPs:
nss.rc.ru points to 2a02:24f0:0:ffff::2 and 212.16.12.222.
sneezy.park.msu.ru points to 93.180.22.189 and 212.16.7.253.
Mail Servers
r-technology.ru is handled by three mail servers: fadr.msu.ru, mail.rc.ru and mx2.rc.ru.
r-technology.ru shares some mail servers with other domains, for instance rc.ru and fadr.msu.ru.
These mail servers are commonly used together with mx1.rc.ru and mx.park.msu.ru.
Host names with two IP numbers:
mail.rc.ru points to 2a01:7e00:e000:1bf::1 and 151.236.222.147; mx2.rc.ru points to 2a02:24f0:0:ffff::3 and 212.16.7.252.
Host names with one IP number:
fadr.msu.ru points to 93.180.22.188.