studioalgorithm.bg - dns.ninja
studioalgorithm.bg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.121.18.12 | ||||||
| NS | ns9.bulinfo.org ⭐ | ||||||
| NS | ns10.bulinfo.org | ||||||
| MX | studioalgorithm.bg ⭐ | ||||||
| A | 87.121.18.12 | ||||||
| TXT | v=spf1 +a +mx +ip4:87.121.18.12 ~all | ||||||
| SOA | ns9.bulinfo.orgnpopov@bulinfo.net 2026-09-27 #7 | ||||||
bg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.bg ⭐ | ||||||
| NS | b.nic.bg | ||||||
| NS | c.nic.bg | ||||||
| NS | d.nic.bg | ||||||
| NS | e.nic.bg | ||||||
| NS | p.nic.bg | ||||||
| SOA | a.nic.bghostmaster@register.bg 2026-10-14 #5 | ||||||
MX for
studioalgorithm.bg |
Same first word
studioalgorithm.com |
studioalgorithm.bg |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns10.bulinfo.org2026-09-27 → 2026-10-14 · 2 obs
● 2026-09-27 18:31:20
● 2026-10-14 05:18:16
● 2026-10-14 05:18:16
●NSns9.bulinfo.org2026-09-27 → 2026-10-14 · 2 obs
● 2026-09-27 18:31:20
● 2026-10-14 05:18:16
● 2026-10-14 05:18:16
●MXstudioalgorithm.bg2026-09-27 → 2026-10-14 · 2 obs
● 2026-09-27 18:31:20
● 2026-10-14 05:18:16
● 2026-10-14 05:18:16
●A87.121.18.122026-09-27 → 2026-10-14 · 2 obs
● 2026-09-27 18:31:20
● 2026-10-14 05:18:16
● 2026-10-14 05:18:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bg | a.nic.bg, b.nic.bg, c.nic.bg, d.nic.bg... | 12 records |
| studioalgorithm.bg | ns9.bulinfo.org, ns10.bulinfo.org | - |
✅ Authoritative Response
Server:87.121.18.112
NS records: ns9.bulinfo.org, ns10.bulinfo.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studioalgorithm.bg (unsigned zone)
⏱️ Timing
Total: 1334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.121.18.12 |
| NS | 2 | ns9.bulinfo.org, ns10.bulinfo.org |
| MX | 1 | studioalgorithm.bg (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:87.121.18.12 ~all |
| SOA | 1 | ns9.bulinfo.org npopov.bulinfo.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.bg, b.nic.bg, c.nic.bg...)
Analysis
Mail Server Role
studioalgorithm.bg acts as its own mail server.
IP Addresses
studioalgorithm.bg points to a single IP number: 87.121.18.12.
Name Servers
DNS delegation for studioalgorithm.bg points to two name servers: ns10.bulinfo.org and ns9.bulinfo.org.
Mail Servers
studioalgorithm.bg has a single mail server: studioalgorithm.bg itself.
studioalgorithm.bg has exactly one IP number: 87.121.18.12.