linuxmint.su - dns.ninja
linuxmint.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.106.69.206🇷🇺 ERTH-CLOUD-AS77.106.68.0/22 ERTH-CLOUD Route Object | ||||||
| PTR | openspeedtest.ru | ||||||
| NS | firstvds.ru ⭐ | ||||||
| A | 37.230.118.233🇷🇺 RU-JSCIOT37.230.118.0/23 | ||||||
| PTR | firstvds.ru | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 ip4:77.106.69.206 include:_spf.mail.ru ~all | ||||||
| SOA | firstvds.rutech@firstvds.ru 2026-04-30 #23 | ||||||
su
| 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=650209944 | ||||||
PTR for
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.firstvds.ru2026-03-11 → 2026-07-23 · 2 obs
● 2026-07-23 20:19:32
●NSns2.firstvds.ru2026-03-11 → 2026-07-23 · 2 obs
● 2026-07-23 20:19:32
○A109.248.222.1592026-04-18 → 2026-06-07 · 5 obs
● 2026-04-18 08:48:08
● 2026-06-07 07:36:46
○ 2026-07-04 01:14:48
○ 2026-07-23 20:19:32
○A188.120.249.402026-03-11 → 2026-03-11 · 3 obs
○ 2026-04-18 08:48:08
○ 2026-07-23 20:19:32
●A77.106.69.2062026-07-04 → 2026-07-23 · 3 obs
● 2026-07-04 01:14:48
● 2026-07-23 20:19:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | 10 records |
| linuxmint.su | ns2.firstvds.ru, ns1.firstvds.ru | - |
✅ Authoritative Response
Server:82.146.43.2
NS records: ns2.firstvds.ru, ns1.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxmint.su (unsigned zone)
⏱️ Timing
Total: 1860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.106.69.206 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:77.106.69.206 include:_spf.ma |
| SOA | 1 | firstvds.ru tech.firstvds.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)
Analysis
IP Addresses
linuxmint.su directs to one IP number, which is 77.106.69.206.
greenlinux.ru, openspeedtest.ru and mail.openspeedtest.ru are examples of other host names that share IP numbers with linuxmint.su.
Name Servers
DNS for linuxmint.su is handled by three authoritative name servers: firstvds.ru, ns1.firstvds.ru and ns2.firstvds.ru.
linuxmint.su partially shares its NS delegation with several other domains, including extremecomp.ru, kaluga-septik.ru, victoriasshop.ru and two others.
These name servers are routinely co-deployed with the name servers dommainer151025.ru, ns1.fasthostvds.com, ns2.fasthostvds.com and two others.
Hosts with two IP numbers each:
ns1.firstvds.ru has two IP addresses: 82.146.43.2 and 2a01:230:2:74::3.
ns2.firstvds.ru has two IP addresses: 94.250.248.160 and 2a01:230:2:75::3.
Hosts that resolve to one IP address:
firstvds.ru directs to 37.230.118.233.
Mail Servers
linuxmint.su routes its mail through a single mail server, emx.mail.ru.
linuxmint.su has the same mail server arrangement as a number of other domains, for example priboy.ru, altersphere.ru, dekras.ru and two more.
linuxmint.su shares at least some of its mail servers with other domains — for example evroremontstroy.ru, goalton.com, 2284.ru and two more.
The host emx.mail.ru resolves to 94.100.180.180 and 217.69.139.180 — two IP addresses.