arm-tech.ru - robtex.com
arm-tech.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.firstvds.ru ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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=4068317 | ||||||
Same first word
Similar names
DNS History
14 records (2 active, 12 former)
○NSns.masterhost.ru2017-05-07 → 2017-05-07 · 3 obs
○ 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
●NSns1.firstvds.ru2026-02-17 → 2026-03-29 · 3 obs
● 2026-02-17 05:15:44
● 2026-03-29 09:59:18
○NSns1.masterhost.ru2017-05-07 → 2017-05-07 · 3 obs
○ 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
●NSns2.firstvds.ru2026-02-17 → 2026-03-29 · 3 obs
● 2026-02-17 05:15:44
● 2026-03-29 09:59:18
○NSns2.masterhost.ru2017-05-07 → 2017-05-07 · 3 obs
○ 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
○MXmx1.masterhost.ru2017-05-07 → 2026-02-17 · 3 obs
● 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
○A2a00:15f8:a000:5:1:11:7:2d8e2017-05-07 → 2026-02-17 · 3 obs
● 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
○A2a00:15f8:a000:5:1:12:7:2d8e2017-05-07 → 2026-02-17 · 3 obs
● 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
○A2a00:15f8:a000:5:1:13:7:2d8e2017-05-07 → 2026-02-17 · 3 obs
● 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
○A2a00:15f8:a000:5:1:14:7:2d8e2017-05-07 → 2026-02-17 · 3 obs
● 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
○A90.156.201.1012017-05-07 → 2026-02-17 · 3 obs
● 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
○A90.156.201.1022017-05-07 → 2026-02-17 · 3 obs
● 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
○A90.156.201.642017-05-07 → 2026-02-17 · 3 obs
● 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
○A90.156.201.792017-05-07 → 2026-02-17 · 3 obs
● 2026-02-17 05:15:44
○ 2026-03-29 09:59:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| arm-tech.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
✅ Authoritative Response
Server:82.146.43.2
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arm-tech.ru (unsigned zone)
⏱️ Timing
Total: 685ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)
Analysis
Name Servers
Delegation for arm-tech.ru rests with two name servers, ns1.firstvds.ru and ns2.firstvds.ru.
arm-tech.ru shares the same name server setup as other domains, including royalcircus.ru, kvd-rostov.ru, dev2.centresoft.ru, mail.fiatparts.ru and politek.su.
arm-tech.ru at least partially shares name servers with other domains, for instance ekau.ru, onlab.su, akb-market.ru, terrasa-spb.ru and postimage.ru.
These name servers are commonly used with firstvds.ru and miklbel4.ru.
Host names with two IP numbers: ns1.firstvds.ru points to 2a01:230:2:74::3 and 82.146.43.2; ns2.firstvds.ru points to 2a01:230:2:75::3 and 94.250.248.160.