sofstok.com - dns.ninja
sofstok.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.252.55.120🇧🇬 BIA-BG84.252.55.0/24 BIA Bulgarian Industrial Association | ||||||
| PTR | web11.bia-bg.com | ||||||
| NS | ns2.bia-bg.com ⭐ | ||||||
| A | 84.252.55.19🇧🇬 BIA-BG84.252.55.0/24 BIA Bulgarian Industrial Association | ||||||
| PTR | ns2.bia-bg.com | ||||||
| NS | ns.bia-bg.com | ||||||
| A | 84.252.55.2🇧🇬 BIA-BG84.252.55.0/24 BIA Bulgarian Industrial Association | ||||||
| PTR | ns.bia-bg.com | ||||||
| MX | mail.sofstok.com ⭐ | ||||||
| A | 84.252.55.3🇧🇬 BIA-BG84.252.55.0/24 BIA Bulgarian Industrial Association | ||||||
| PTR | mmail.bia-bg.com | ||||||
| TXT | v=spf1 ip4:84.252.55.3 a mx -all | ||||||
| SOA | ns.bia-bg.comhostmaster@bia-bg.com 2014-02-24 #30 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1781063498 | ||||||
Subdomains
Same first word
sofstok.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.bia-bg.com2015-06-25 → 2026-06-10 · 2 obs
● 2026-06-10 03:59:34
●NSns2.bia-bg.com2015-06-25 → 2026-06-10 · 2 obs
● 2026-06-10 03:59:34
●MXmail.sofstok.com2015-06-25 → 2026-06-10 · 2 obs
● 2026-06-10 03:59:34
●A84.252.55.1202026-03-01 → 2026-06-10 · 3 obs
● 2026-03-01 18:40:26
● 2026-06-10 03:59:34
○A84.252.55.42015-06-25 → 2016-12-01 · 4 obs
● 2016-12-01 03:07:38
○ 2026-03-01 18:40:26
○ 2026-06-10 03:59:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net... | - |
| sofstok.com | ns.bia-bg.com, ns2.bia-bg.com | 2 records |
✅ Authoritative Response
Server:84.252.55.2
NS records: ns.bia-bg.com, ns2.bia-bg.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sofstok.com (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.252.55.120 |
| NS | 2 | ns.bia-bg.com, ns2.bia-bg.com |
| MX | 1 | mail.sofstok.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:84.252.55.3 a mx -all |
| SOA | 1 | ns.bia-bg.com hostmaster.bia-bg.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.bia-bg.com, ns2.bia-bg.com)
Analysis
Hierarchy
sofstok.com serves as the parent of mail.sofstok.com and www.sofstok.com.
IP Addresses
sofstok.com has exactly one IP address — 84.252.55.120.
Host names such as web11.bia-bg.com and www.sofstok.com share IP numbers with sofstok.com.
Name Servers
DNS delegation for sofstok.com points to two name servers: ns2.bia-bg.com and ns.bia-bg.com.
The name server configuration of sofstok.com is shared with other domains, for instance bami.bg, bic.bia-bg.com, jobmobility.info and two others.
sofstok.com shares at least some of its name servers with other domains, including bu.bia-bg.com, vt.bia-bg.com, 159.116.212.in-addr.arpa and two others.
These name servers are frequently paired with the name servers ns.bu.bia-bg.com and ns.vt.bia-bg.com.
ns2.bia-bg.com and ns.bia-bg.com each resolve to one IP number: ns2.bia-bg.com points to 84.252.55.19 and ns.bia-bg.com points to 84.252.55.2.
Mail Servers
sofstok.com uses one mail server — mail.sofstok.com.
mail.sofstok.com has exactly one IP number: 84.252.55.3.