vbios.tech - robtex.com
vbios.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.144.52.155🇸🇮 H2NEXUS-AS45.144.52.0/23 | ||||||
| PTR | sigmavpn.ru | ||||||
| NS | ns1-c.trbcdn.net ⭐ | ||||||
| NS | ns2-c.trbcdn.net | ||||||
| NS | ns3-c.trbcdn.net | ||||||
| A | 185.31.115.35🇷🇺 CDNvideo-AS185.31.115.0/24 subnet node37 | ||||||
| SOA | ns1-c.trbcdn.netnoc@cdnvideo.ru serial=1785849577 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1786479841 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1-c.trbcdn.net2026-06-12 → 2026-08-11 · 2 obs
● 2026-06-12 17:58:14
● 2026-08-11 20:31:44
● 2026-08-11 20:31:44
●NSns2-c.trbcdn.net2026-06-12 → 2026-08-11 · 2 obs
● 2026-06-12 17:58:14
● 2026-08-11 20:31:44
● 2026-08-11 20:31:44
●NSns3-c.trbcdn.net2026-06-12 → 2026-08-11 · 2 obs
● 2026-06-12 17:58:14
● 2026-08-11 20:31:44
● 2026-08-11 20:31:44
●A45.144.52.1552026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 20:31:42
● 2026-08-11 20:31:44
● 2026-08-11 20:31:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net | - |
| vbios.tech | ns2-c.trbcdn.net, ns1-c.trbcdn.net, ns3-c.trbcdn.net | - |
✅ Authoritative Response
Server:62.231.23.27
NS records: ns2-c.trbcdn.net, ns1-c.trbcdn.net, ns3-c.trbcdn.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vbios.tech (unsigned zone)
⏱️ Timing
Total: 2328ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.144.52.155 |
| NS | 3 | ns1-c.trbcdn.net, ns2-c.trbcdn.net... |
| SOA | 1 | ns1-c.trbcdn.net noc.cdnvideo.ru |
Analysis
IP Addresses
vbios.tech has exactly one IP address — 45.144.52.155.
Other host names share IP numbers with vbios.tech; rusigma.ru is one such example.
Name Servers
Three name servers are authoritative for vbios.tech: ns1-c.trbcdn.net, ns2-c.trbcdn.net and ns3-c.trbcdn.net.
vbios.tech has at least partial name server overlap with other domains, such as alcocalc.ru, russia-travel.ru, pasportamira.ru and two others.
Host names resolving to a single IP address:
ns3-c.trbcdn.net points to the IP address 185.31.115.35.