a-5.group - robtex.com
a-5.group
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.46.129.64🇷🇺 RU-JSCIOT37.46.128.0/23 | ||||||
| PTR | a-5.group | ||||||
| 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.a-5.group ⭐ | ||||||
| A | 37.46.129.64🇷🇺 RU-JSCIOT37.46.128.0/23 | ||||||
| PTR | a-5.group | ||||||
| SOA | ns1.firstvds.rutech@firstvds.ru 2026-04-07 #0 | ||||||
group
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.group ⭐ | ||||||
| NS | v0n1.nic.group | ||||||
| NS | v0n2.nic.group | ||||||
| NS | v0n3.nic.group | ||||||
| NS | v2n0.nic.group | ||||||
| NS | v2n1.nic.group | ||||||
| SOA | v0n0.nic.grouphostmaster@donuts.email serial=1784621092 | ||||||
PTR for
Subdomains
mail.a-5.group |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.firstvds.ru2026-06-22 → 2026-07-21 · 2 obs
● 2026-07-21 08:24:02
●NSns2.firstvds.ru2026-06-22 → 2026-07-21 · 2 obs
● 2026-07-21 08:24:02
●MXmail.a-5.group2026-06-22 → 2026-07-21 · 2 obs
● 2026-07-21 08:24:02
●A37.46.129.642026-06-22 → 2026-07-21 · 2 obs
● 2026-07-21 08:24:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| group | v0n1.nic.group, v0n3.nic.group, v2n1.nic.group, v2n0.nic.group... | 12 records |
| a-5.group | ns1.firstvds.ru, ns2.firstvds.ru | - |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a-5.group (unsigned zone)
⏱️ Timing
Total: 1596ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.46.129.64 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 2 | mail.a-5.group (pri: 10), mail.a-5.group (pri: 20) |
| SOA | 1 | ns1.firstvds.ru tech.firstvds.ru |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.group, v0n1.nic.group, v0n2.nic.group...)
Analysis
Hierarchy
a-5.group is a parent domain of mail.a-5.group.
IP Addresses
a-5.group resolves to just one IP address, 37.46.129.64.
a-5.group shares its IP numbers with other host names like mail.a-5.group, hosting10.fvds.ru and vorodv639.fvds.ru.
Name Servers
a-5.group is served by two delegated name servers, ns1.firstvds.ru and ns2.firstvds.ru.
a-5.group shares its NS records with other domains, for example letstab.ru, wot-world.ru, teremok-tbank.ru and two others.
a-5.group shares at least some of its name servers with other domains, including metarem.ru, naturale-shop.ru, ready-systems.ru and two others.
These name servers are frequently seen alongside the name servers firstvds.ru, intai.ru, trodatmarket.ru and vm6.template.
Each of the two host names carries two IP addresses: ns1.firstvds.ru points to 82.146.43.2 and 2a01:230:2:74::3, and ns2.firstvds.ru points to 94.250.248.160 and 2a01:230:2:75::3.
Mail Servers
The sole mail server for a-5.group is mail.a-5.group.
There is one IP number for mail.a-5.group: 37.46.129.64.