alpin.bg - robtex.com
alpin.bg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.148.131.166🇧🇬 TELEHOUSE-AS91.148.131.0/24 VlanNet | ||||||
| PTR | kolla.altairfpv.com | ||||||
| NS | ns1.altairfpv.com ⭐ | ||||||
| A | 91.148.131.166🇧🇬 TELEHOUSE-AS91.148.131.0/24 VlanNet | ||||||
| PTR | kolla.altairfpv.com | ||||||
| NS | ns2.altairfpv.com | ||||||
| A | 139.162.128.151🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies | ||||||
| PTR | dns.altairfpv.com | ||||||
| MX | alpin.bg ⭐ | ||||||
| A | 91.148.131.166🇧🇬 TELEHOUSE-AS91.148.131.0/24 VlanNet | ||||||
| PTR | kolla.altairfpv.com | ||||||
| TXT | google-site-verification=FaaRMHlNeUqvyGyba6_oRoXk6rSskAaxvzfT_izng9A | ||||||
| TXT | facebook-domain-verification=ss7f8lkdno2vchcmielj8f1zki6ss9 | ||||||
| TXT | v=spf1 +a +mx +ip4:91.148.131.166 ~all | ||||||
| SOA | ns1.altairfpv.comhostmaster@altairfpv.com 2026-06-24 #0 | ||||||
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 2026-07-10 #10 | ||||||
MX for
alpin.bg |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.altairfpv.com2026-07-09 → 2026-07-10 · 2 obs
● 2026-07-10 13:50:02
●NSns2.altairfpv.com2026-07-09 → 2026-07-10 · 2 obs
● 2026-07-10 13:50:02
●MXalpin.bg2026-07-09 → 2026-07-10 · 2 obs
● 2026-07-10 13:50:02
●A91.148.131.1662026-07-09 → 2026-07-10 · 2 obs
● 2026-07-10 13:50:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bg | a.nic.bg, b.nic.bg, c.nic.bg, d.nic.bg... | - |
| alpin.bg | ns2.altairfpv.com, ns1.altairfpv.com | - |
✅ Authoritative Response
Server:91.148.131.166
NS records: ns2.altairfpv.com, ns1.altairfpv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alpin.bg (unsigned zone)
⏱️ Timing
Total: 1122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.148.131.166 |
| NS | 2 | ns2.altairfpv.com, ns1.altairfpv.com |
| MX | 1 | alpin.bg (pri: 0) |
| TXT | 3 | google-site-verification=FaaRMHlNeUqvyGy, facebook-domain-verification=ss7f8lkdno2... |
| SOA | 1 | ns1.altairfpv.com hostmaster.altairfpv.c |
Analysis
Mail Server Role
The MX record for alpin.bg points back to alpin.bg — it is its own mail server.
IP Addresses
alpin.bg directs to one IP number, which is 91.148.131.166.
Among the host names that share IP numbers with alpin.bg are altairfpv.com, ns1.altairfpv.com, dalia.bg and two others.
Name Servers
The NS records for alpin.bg delegate to ns1.altairfpv.com and ns2.altairfpv.com.
alpin.bg has the same name server delegation as a number of other domains, such as altairfpv.com, dns.altairfpv.com, dalia.bg and two more.
ns1.altairfpv.com and ns2.altairfpv.com each resolve to one IP number: ns1.altairfpv.com points to 91.148.131.166 and ns2.altairfpv.com points to 139.162.128.151.
Mail Servers
The MX record for alpin.bg points to a single mail server: alpin.bg.
alpin.bg resolves to 91.148.131.166 and no other IP number.