sofena.com - robtex.com
sofena.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.107.36.80🇧🇬 SUPERHOSTING_AS193.107.36.0/24 | ||||||
| PTR | server18.host.bg | ||||||
| NS | ns35.bgdns.net ⭐ | ||||||
| A | 87.120.40.136🇧🇬 SUPERHOSTING_AS87.120.40.0/24 SuperHosting.BG Ltd. | ||||||
| PTR | ns35.bgdns.net | ||||||
| NS | ns36.bgdns.net | ||||||
| A | 87.120.40.137🇧🇬 SUPERHOSTING_AS87.120.40.0/24 SuperHosting.BG Ltd. | ||||||
| PTR | server18.superhosting.bg | ||||||
| MX | shmail55.sofena.com ⭐ | ||||||
| A | 193.107.36.80🇧🇬 SUPERHOSTING_AS193.107.36.0/24 | ||||||
| PTR | server18.host.bg | ||||||
| TXT | v=spf1 +a +mx +ip4:87.120.40.136 +ip4:87.120.40.137 +ip4:193.107.36.80 +a:193... | ||||||
| SOA | ns35.bgdns.netsupport@host.b 2026-07-03 #5 | ||||||
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=1786358824 | ||||||
Subdomains
shmail55.sofena.com |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns27.bgdns.net2015-05-14 → 2017-02-11 · 4 obs
● 2017-02-11 19:36:28
○ 2020-04-13 16:07:26
○ 2026-08-10 11:07:30
○NSns28.bgdns.net2015-05-14 → 2017-02-11 · 4 obs
● 2017-02-11 19:36:28
○ 2020-04-13 16:07:26
○ 2026-08-10 11:07:30
●NSns35.bgdns.net2020-04-13 → 2026-08-10 · 3 obs
● 2020-04-13 16:07:26
● 2026-08-10 11:07:30
●NSns36.bgdns.net2020-04-13 → 2026-08-10 · 3 obs
● 2020-04-13 16:07:26
● 2026-08-10 11:07:30
○MXmail.host.bg2015-05-14 → 2017-02-11 · 4 obs
● 2017-02-11 19:36:28
○ 2020-04-13 16:07:26
○ 2026-08-10 11:07:30
●MXshmail55.sofena.com2020-04-13 → 2026-08-10 · 3 obs
● 2020-04-13 16:07:26
● 2026-08-10 11:07:30
●A193.107.36.802017-02-11 → 2026-08-10 · 3 obs
● 2017-02-11 19:36:28
● 2026-08-10 11:07:30
○A87.120.40.392015-05-14 → 2016-06-05 · 4 obs
● 2016-06-05 14:54:38
○ 2017-02-11 19:36:28
○ 2026-08-10 11:07:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| sofena.com | ns35.bgdns.net, ns36.bgdns.net | - |
✅ Authoritative Response
Server:87.120.40.137
NS records: ns35.bgdns.net, ns36.bgdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sofena.com (unsigned zone)
⏱️ Timing
Total: 673ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.107.36.80 |
| NS | 2 | ns36.bgdns.net, ns35.bgdns.net |
| MX | 1 | shmail55.sofena.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:87.120.40.136 +ip4:87 |
| SOA | 1 | ns35.bgdns.net support.host.b |
Analysis
Hierarchy
shmail55.sofena.com is delegated beneath sofena.com.
IP Addresses
sofena.com has exactly one IP address — 193.107.36.80.
shmail55.synergotech.eu, platove.eu, greentaxi.bg plus two other host names have IP numbers in common with sofena.com.
Name Servers
Two name servers handle the delegation for sofena.com: ns35.bgdns.net and ns36.bgdns.net.
The name server configuration of sofena.com is shared with other domains, for instance mdlservice.com, belchinbani.bg, ecotechconsult.org and two others.
Some name servers delegated to sofena.com are also used by other domains, notably agrocommers.com and yanevs.net.
These name servers frequently co-occur with the name servers ns17.bgdns.net and ns18.bgdns.net.
ns35.bgdns.net → 87.120.40.136 and ns36.bgdns.net → 87.120.40.137: one IP number per host name.
Mail Servers
sofena.com uses one mail server — shmail55.sofena.com.
shmail55.sofena.com carries a single IP number, which is 193.107.36.80.