ten.udbu.net - robtex.com
ten.udbu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.126.165.61🇧🇬 VIVACOM-AS87.126.165.0/24 BTC-BROADBAND-NET | ||||||
| PTR | net.bulhost.net | ||||||
| NS | net.bulhost.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 87.126.165.61🇧🇬 VIVACOM-AS87.126.165.0/24 BTC-BROADBAND-NET | ||||||
| PTR | net.bulhost.net | ||||||
| NS | ten.bulhost.net ⚠️ Not in parent delegation | ||||||
| A | 87.126.165.61🇧🇬 VIVACOM-AS87.126.165.0/24 BTC-BROADBAND-NET | ||||||
| PTR | net.bulhost.net | ||||||
| MX | mail.ten.udbu.net ⭐ | ||||||
| A | 87.126.165.61🇧🇬 VIVACOM-AS87.126.165.0/24 BTC-BROADBAND-NET | ||||||
| PTR | net.bulhost.net | ||||||
| TXT | v=spf1 a mx a:ten.udbu.net ip4:87.126.165.61 ?all | ||||||
| SOA | net.bulhost.netroot@net.bulhost.net 2026-05-19 #0 | ||||||
udbu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.126.165.61🇧🇬 VIVACOM-AS87.126.165.0/24 BTC-BROADBAND-NET | ||||||
| NS | net.bulhost.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | net.udbu.net ⚠️ Not in zone NS records | ||||||
| NS | ten.bulhost.net ⚠️ Not in parent delegation | ||||||
| NS | ten.udbu.net ⚠️ Not in zone NS records | ||||||
| MX | mail.udbu.net ⭐ | ||||||
| TXT | v=spf1 a mx a:udbu.net ip4:87.126.165.61 ?all | ||||||
| SOA | net.bulhost.netroot@net.bulhost.net 2026-05-19 #0 | ||||||
NS for
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSnet.bulhost.net2026-07-02 → 2026-07-06 · 2 obs
● 2026-07-06 04:04:28
●NSten.bulhost.net2026-07-02 → 2026-07-06 · 2 obs
● 2026-07-06 04:04:28
●MXmail.ten.udbu.net2026-07-02 → 2026-07-06 · 2 obs
● 2026-07-06 04:04:28
●A87.126.165.612026-07-02 → 2026-07-06 · 2 obs
● 2026-07-06 04:04:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| udbu.net | ten.udbu.net, net.udbu.net | 2 records |
✅ Authoritative Response
Server:87.126.165.61
NS records: ten.udbu.net, net.udbu.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for udbu.net (unsigned zone)
⏱️ Timing
Total: 830ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.126.165.61 |
| NS | 2 | ten.bulhost.net, net.bulhost.net |
| MX | 1 | mail.ten.udbu.net (pri: 5) |
| TXT | 1 | v=spf1 a mx a:ten.udbu.net ip4:87.126.16 |
| SOA | 1 | net.bulhost.net root.net.bulhost.net |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ten.udbu.net, net.udbu.net)
Analysis
Name Server Role
udbu.net has ten.udbu.net listed as one of its name servers.
net.bulhost.net, ten.bulhost.net and net.udbu.net are often grouped with ten.udbu.net to function as name servers.
IP Addresses
ten.udbu.net resolves to just one IP address, 87.126.165.61.
Two other host names, along with mail.bulhost.net, bulhost.net and udbu.net, also share IP numbers with ten.udbu.net.
Name Servers
DNS delegation for ten.udbu.net points to two name servers: net.bulhost.net and ten.bulhost.net.
ten.udbu.net shares its NS records with other domains, for example net.udbu.net, host.bulhost.link, net.bulhost.net and two others.
ten.udbu.net partially shares its name servers with domains like udbu.net and bulhost.link.
These name servers often co-occur with the name servers link.bulhost.link.
Both net.bulhost.net and ten.bulhost.net have a single IP address, 87.126.165.61, and share it.
Host names pointing to 87.126.165.61 IP addresses: net.bulhost.net and ten.bulhost.net.
Mail Servers
The sole mail server for ten.udbu.net is mail.ten.udbu.net.
mail.ten.udbu.net has exactly one IP number: 87.126.165.61.