retronik.ru - robtex.com
retronik.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.28.222.28🇷🇺 RU-JSCIOT217.28.222.0/23 | ||||||
| PTR | etirussia.ru | ||||||
| NS | etirussia.ru ⭐ | ||||||
| A | 217.28.222.28🇷🇺 RU-JSCIOT217.28.222.0/23 | ||||||
| PTR | etirussia.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 | mail.retronik.ru(20) | ||||||
| A | 217.28.222.28🇷🇺 RU-JSCIOT217.28.222.0/23 | ||||||
| PTR | etirussia.ru | ||||||
| TXT | v=spf1 ip4:217.28.222.28 a mx ~all | ||||||
| SOA | etirussia.ruroot@etirussia.ru 2025-12-02 #0 | ||||||
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=4069970 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSetirussia.ru2026-07-07 → 2026-08-13 · 2 obs
● 2026-08-13 08:23:24
●NSns1.firstvds.ru2026-07-07 → 2026-08-13 · 2 obs
● 2026-08-13 08:23:24
●NSns2.firstvds.ru2026-07-07 → 2026-08-13 · 2 obs
● 2026-08-13 08:23:24
●MXmail.retronik.ru2026-07-07 → 2026-08-13 · 2 obs
● 2026-08-13 08:23:24
●A217.28.222.282026-07-07 → 2026-08-13 · 2 obs
● 2026-08-13 08:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | c.tld-servers.ru, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| retronik.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for retronik.ru (unsigned zone)
⏱️ Timing
Total: 785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.28.222.28 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 2 | mail.retronik.ru (pri: 20), mail.retronik.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:217.28.222.28 a mx ~all |
| SOA | 1 | etirussia.ru root.etirussia.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)
Analysis
Hierarchy
www.retronik.ru and mail.retronik.ru are both subdomains of retronik.ru.
IP Addresses
retronik.ru resolves to one IP address: 217.28.222.28.
berkerus.ru, mail.iportlaunchport.ru, mail.berkerus.ru and two other host names share IP numbers with retronik.ru.
Name Servers
Three name servers are authoritative for retronik.ru: etirussia.ru, ns1.firstvds.ru and ns2.firstvds.ru.
At least some of retronik.ru's name servers are shared with other domains, for example xn--80adrbbat9akkc1l.xn--p1ai, adf-kzn.ru, st-ng.ru and two more.
It is common for these name servers to be used in conjunction with the name servers firstvds.ru, ns1.example.com and ns2.example.com.
Hostnames that resolve to two IP addresses:
ns1.firstvds.ru maps to two IP addresses — 82.146.43.2 and 2a01:230:2:74::3.
ns2.firstvds.ru maps to two IP addresses — 94.250.248.160 and 2a01:230:2:75::3.
Hosts with just one IP address:
etirussia.ru points to the IP address 217.28.222.28.
Mail Servers
Mail for retronik.ru is handled by a single mail server, mail.retronik.ru.
There is one IP number for mail.retronik.ru: 217.28.222.28.