ext.firmabg.net - robtex.com
ext.firmabg.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.107.36.62🇧🇬 SUPERHOSTING_AS193.107.36.0/24 | ||||||
| PTR | server17.host.bg | ||||||
| TXT | v=spf1 include:server17.spf.superhosting.bg include:smtp-out.spf.superhosting... | ||||||
firmabg.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.107.36.62🇧🇬 SUPERHOSTING_AS193.107.36.0/24 | ||||||
| NS | ns33.bgdns.net ⭐ | ||||||
| NS | ns34.bgdns.net | ||||||
| MX | spamexpert01.host.bg ⭐ | ||||||
| MX | spamexpert02.host.bg ⭐ | ||||||
| TXT | v=spf1 ip4:87.120.40.21 ip4:87.120.40.210 +a +mx +ip4:87.120.40.22 +include:s... | ||||||
| SOA | ns33.bgdns.netsupport@host.b 2026-05-22 #1 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○MXmail4.host.bg2015-07-11 → 2016-05-03 · 4 obs
● 2015-07-11 14:41:00
● 2016-05-03 23:40:08
○ 2026-04-29 15:48:30
○ 2026-07-13 12:48:22
● 2016-05-03 23:40:08
○ 2026-04-29 15:48:30
○ 2026-07-13 12:48:22
●A193.107.36.622015-07-11 → 2026-07-13 · 2 obs
● 2015-07-11 14:41:00
● 2026-07-13 12:48:22
● 2026-07-13 12:48:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| firmabg.net | ns33.bgdns.net, ns34.bgdns.net | 2 records |
✅ Authoritative Response
Server:87.120.40.22
NS records: ns33.bgdns.net, ns34.bgdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firmabg.net (unsigned zone)
⏱️ Timing
Total: 307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.107.36.62 |
| TXT | 1 | v=spf1 include:server17.spf.superhosting |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns33.bgdns.net, ns34.bgdns.net)
Analysis
IP Addresses
ext.firmabg.net resolves to just one IP address, 193.107.36.62.
Two other host names, along with gyotti.firmabg.net, relay.firmabg.net and shmail55.anesthesiology.bg, also share IP numbers with ext.firmabg.net.