functionality.bg - dns.ninja
functionality.bg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.241.133.100🇧🇪 Google35.241.128.0/20 | ||||||
| PTR | 100.133.241.35.bc.googleusercontent.com | ||||||
| NS | ns1.sitedns.net ⭐ | ||||||
| A | 87.120.40.31🇧🇬 SUPERHOSTING_AS87.120.40.0/24 SuperHosting.BG Ltd. | ||||||
| PTR | redirns1.bgdns.net | ||||||
| NS | ns2.sitedns.net | ||||||
| A | 37.58.63.210🇩🇪 LEASEWEB-DE-FRA-1037.58.48.0/20 routed via LeaseWeb DE | ||||||
| MX | mail.functionality.bg ⭐ | ||||||
| A | 164.138.221.137🇧🇬 SUPERHOSTING_AS164.138.220.0/23 SuperHosting.BG Ltd | ||||||
| PTR | mmail01.superhosting.bg | ||||||
| TXT | v=spf1 +a +mx +ip4:164.138.221.137 ~all | ||||||
| SOA | ns1.sitedns.nethostmaster@superhosting.bg 2018-02-27 #21 | ||||||
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 2026-09-23 #2 | ||||||
Same first word
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.sitedns.net2026-09-16 → 2026-09-23 · 2 obs
● 2026-09-23 04:50:44
●NSns2.sitedns.net2026-09-16 → 2026-09-23 · 2 obs
● 2026-09-23 04:50:44
●MXmail.functionality.bg2026-09-16 → 2026-09-23 · 2 obs
● 2026-09-23 04:50:44
●A35.241.133.1002026-09-16 → 2026-09-23 · 2 obs
● 2026-09-23 04:50:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bg | c.nic.bg, e.nic.bg, a.nic.bg, p.nic.bg... | 12 records |
| functionality.bg | ns1.sitedns.net, ns2.sitedns.net | - |
✅ Authoritative Response
Server:87.120.40.31
NS records: ns1.sitedns.net, ns2.sitedns.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at bg: Error: DNS query timeout: 193.68.99.99 for DNSKEY bg
⏱️ Timing
Total: 4073ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.241.133.100 |
| NS | 2 | ns1.sitedns.net, ns2.sitedns.net |
| MX | 1 | mail.functionality.bg (pri: 20) |
| TXT | 1 | v=spf1 +a +mx +ip4:164.138.221.137 ~all |
| SOA | 1 | ns1.sitedns.net hostmaster.superhosting. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (c.nic.bg, c.nic.bg, e.nic.bg...)
Analysis
IP Addresses
functionality.bg points to a single IP number: 35.241.133.100.
Additional host names — ou-gabrovnica.bg, accplusbg.com, tomser.bg and two others — share IP numbers with functionality.bg.
Name Servers
DNS delegation for functionality.bg points to two name servers: ns1.sitedns.net and ns2.sitedns.net.
functionality.bg shares its name server setup with other domains, including tinylittledolls.com, dreamride.bg, naz.bg and two others.
The name servers of functionality.bg overlap at least partially with those of other domains — among them builderbrothers.bg, solargpower.com, craftsupport.bg and two more.
These name servers commonly appear alongside the name servers redirns1.bgdns.net and redirns2.bgdns.net.
Both ns1.sitedns.net and ns2.sitedns.net have a single IP address each — ns1.sitedns.net resolves to 87.120.40.31 while ns2.sitedns.net resolves to 37.58.63.210.
Mail Servers
functionality.bg has one mail server: mail.functionality.bg.
mail.functionality.bg has exactly one IP number: 164.138.221.137.