btvision.com - dns.ninja
btvision.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.229.122.120🇮🇪 Amazon54.229.0.0/17 EC2 DUB prefix | ||||||
| PTR | ec2-54-229-122-120.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns0.bt.net ⭐ | ||||||
| A | 217.35.209.188🇬🇧 BT-UK-AS217.32.0.0/12 BT Public Internet Service | ||||||
| PTR | ns0.bt.net | ||||||
| NS | ns1.bt.net | ||||||
| A | 217.32.105.91🇬🇧 BT-UK-AS217.32.0.0/12 BT Public Internet Service | ||||||
| PTR | indnss01.bt.net | ||||||
| PTR | ns1.bt.net | ||||||
| PTR | indnss01.ukcore.bt.net | ||||||
| NS | ns2.bt.net | ||||||
| A | 217.32.105.90🇬🇧 BT-UK-AS217.32.0.0/12 BT Public Internet Service | ||||||
| PTR | indnss02.bt.net | ||||||
| PTR | ns2.bt.net | ||||||
| PTR | indnss02.ukcore.bt.net | ||||||
| SOA | ns0.bt.nethostmaster@bt.net serial=31 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786839804 | ||||||
Subdomains
sport.btvision.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A54.229.122.1202015-08-16 → 2026-08-16 · 2 obs
● 2026-08-16 00:26:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| btvision.com | ns0.bt.net, ns1.bt.net, ns2.bt.net | - |
✅ Authoritative Response
Server:217.32.105.90
NS records: ns0.bt.net, ns1.bt.net, ns2.bt.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btvision.com (unsigned zone)
⏱️ Timing
Total: 3642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.229.122.120 |
| NS | 3 | ns0.bt.net, ns2.bt.net... |
| SOA | 1 | ns0.bt.net hostmaster.bt.net |
Analysis
Hierarchy
btvision.com is a parent domain of sport.btvision.com.
IP Addresses
btvision.com has exactly one IP address — 54.229.122.120.
Host names such as ec2-54-229-122-120.eu-west-1.compute.amazonaws.com and btvision.bt.com share IP numbers with btvision.com.
Name Servers
btvision.com carries NS records delegating to ns0.bt.net, ns1.bt.net and ns2.bt.net.
btvision.com shares at least some of its name servers with other domains, including 108.172.62.in-addr.arpa, btexpedite.co.uk, 220.171.195.in-addr.arpa and two others.
ns0.bt.net points to 217.35.209.188; ns1.bt.net points to 217.32.105.91; ns2.bt.net points to 217.32.105.90 — each hostname maps to exactly one IP address.