doublew.ru - robtex.com
doublew.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.174.83.95🇷🇺 AS-REGRU79.174.83.0/24 Reg.Ru | ||||||
| PTR | mail.doublew.ru | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 ip4:79.174.83.95 include:_spf.yandex.net ~all | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=20 | ||||||
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=4068147 | ||||||
Subdomains
mail.doublew.ru |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns1.yandex.net2026-02-24 → 2026-03-16 · 3 obs
● 2026-02-24 19:01:10
● 2026-03-16 09:49:34
●NSdns2.yandex.net2026-02-24 → 2026-03-16 · 3 obs
● 2026-02-24 19:01:10
● 2026-03-16 09:49:34
○NSns1.hc.ru2015-06-21 → 2017-01-13 · 4 obs
● 2017-01-13 18:01:08
○ 2026-02-24 19:01:10
○ 2026-03-16 09:49:34
○NSns2.hc.ru2015-06-21 → 2017-01-13 · 4 obs
● 2017-01-13 18:01:08
○ 2026-02-24 19:01:10
○ 2026-03-16 09:49:34
○MXmx.cm.hc.ru2015-06-21 → 2017-01-13 · 4 obs
● 2017-01-13 18:01:08
○ 2026-02-24 19:01:10
○ 2026-03-16 09:49:34
●MXmx.yandex.net2026-02-24 → 2026-03-16 · 3 obs
● 2026-02-24 19:01:10
● 2026-03-16 09:49:34
●A79.174.83.952026-02-24 → 2026-03-16 · 3 obs
● 2026-02-24 19:01:10
● 2026-03-16 09:49:34
○A89.111.176.42015-06-21 → 2017-01-13 · 4 obs
● 2017-01-13 18:01:08
○ 2026-02-24 19:01:10
○ 2026-03-16 09:49:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| doublew.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server: 213.180.204.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doublew.ru (unsigned zone)
⏱️ Timing
Total: 1353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.174.83.95 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:79.174.83.95 include:_spf.yan |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
Hierarchy
doublew.ru is a parent of mail.doublew.ru.
IP Addresses
doublew.ru points to a single IP number: 79.174.83.95.
Other host names, for instance padej.ru, share IP numbers with doublew.ru.
Name Servers
Delegation for doublew.ru rests with two name servers, dns1.yandex.net and dns2.yandex.net.
doublew.ru shares the same name server setup as other domains, including nevasteel.ru, leplants.ru, orogold.ru, naturmilk.ru and logalhost.ru.
doublew.ru at least partially shares name servers with other domains, for instance 123.perm.ru, enpl.su, aros-leader.ru, aforms.ru and inoprosport.ru.
These name servers are commonly used with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers: dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213; dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213.
Mail Servers
doublew.ru is handled by a single mail server, mx.yandex.net.
doublew.ru uses the same mail server configuration as other domains, such as xn--d1acm.xn--p1ai, baltagro.com, credit365.ru, kdsys.ru and ohmteknik.com.
doublew.ru shares mail servers with other domains, at least partially, for instance ventech.ru and mcservera.ru.
mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.