std.dubna.ru - robtex.com
std.dubna.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:6f00:6:1::517:3368🇷🇺 TimeWeb-AS2a03:6f00:6::/48 | ||||||
| PTR | vh302.timeweb.ru | ||||||
| A | 5.23.51.104🇷🇺 TimeWeb-AS5.23.51.0/24 | ||||||
| MX | mx.tmpk.net ⭐ | ||||||
| A | 91.203.80.11🇷🇺 Telecom-MPK91.203.80.0/22 route | ||||||
| PTR | mx.tmpk.net | ||||||
| TXT | v=spf1 mx -all | ||||||
dubna.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:6f00:6:1::517:3368🇷🇺 TimeWeb-AS2a03:6f00:6::/48 | ||||||
| A | 5.23.51.104🇷🇺 TimeWeb-AS5.23.51.0/24 | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| NS | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| NS | ns4.timeweb.org | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| TXT | v=spf1 mx include:_spf.yandex.net ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru 2025-11-19 #0 | ||||||
rank #105116 globally
rank #3118 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #251,198
Previously MX for
std.dubna.ru |
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
○NSns1.dubna.ru2015-06-27 → 2017-01-08 · 4 obs
● 2017-01-08 07:45:38
○ 2026-02-20 06:39:22
○ 2026-03-28 04:46:46
○NSns2.dubna.ru2015-06-27 → 2017-01-08 · 4 obs
● 2017-01-08 07:45:38
○ 2026-02-20 06:39:22
○ 2026-03-28 04:46:46
●MXmx.tmpk.net2026-02-20 → 2026-03-28 · 3 obs
● 2026-02-20 06:39:22
● 2026-03-28 04:46:46
○MXstd.dubna.ru2015-06-27 → 2017-01-08 · 4 obs
● 2017-01-08 07:45:38
○ 2026-02-20 06:39:22
○ 2026-03-28 04:46:46
●A2a03:6f00:6:1::517:33682026-02-20 → 2026-03-28 · 3 obs
● 2026-02-20 06:39:22
● 2026-03-28 04:46:46
●A5.23.51.1042026-02-20 → 2026-03-28 · 3 obs
● 2026-02-20 06:39:22
● 2026-03-28 04:46:46
○A62.84.102.802015-06-27 → 2017-01-08 · 4 obs
● 2017-01-08 07:45:38
○ 2026-02-20 06:39:22
○ 2026-03-28 04:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | - |
| dubna.ru | ns1.timeweb.ru, ns3.timeweb.org, ns2.timeweb.ru, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:217.78.234.130
NS records: ns1.timeweb.ru, ns3.timeweb.org, ns2.timeweb.ru, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dubna.ru (unsigned zone)
⏱️ Timing
Total: 1074ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.23.51.104 |
| AAAA | 1 | 2a03:6f00:6:1::517:3368 |
| MX | 1 | mx.tmpk.net (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
IP Addresses
Two IP numbers are pointed to by std.dubna.ru: 2a03:6f00:6:1::517:3368 and 5.23.51.104.
other host names include autosistems.com, www.yartruba.ru, kazan-patp2.ru, pz-sloboda.ru and www.komputers-best.ru; they share IP numbers with std.dubna.ru.
Mail Servers
std.dubna.ru is handled by a single mail server, mx.tmpk.net.
std.dubna.ru uses the same mail server setup as other domains, for instance mycam.ru, svstroi.ru, www.mycam.ru, tmpk.net and www.tmpk.net.
The host name mx.tmpk.net points to IP 91.203.80.11.