ntbsoft.com - robtex.com
ntbsoft.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.147.107.27🇷🇺 SYNERGY-AS194.147.107.0/24 | ||||||
| PTR | 1001ticket.org | ||||||
| PTR | lb.ssadm.org | ||||||
| NS | ns1.dnsynergy.org ⭐ | ||||||
| A | 194.147.107.33🇷🇺 SYNERGY-AS194.147.107.0/24 | ||||||
| PTR | ns1.ssadm.org | ||||||
| NS | ns1.mastertel.ru | ||||||
| A | 2a00:be00:0:1::1🇷🇺 MASTERTEL-AS2a00:be00::/29 | ||||||
| PTR | ns1.mastertel.ru | ||||||
| A | 217.67.178.162🇷🇺 MASTERTEL-AS217.67.176.0/20 Mastertel ISP | ||||||
| PTR | ns1.mastertel.ru | ||||||
| NS | ns4.mastertel.ru | ||||||
| A | 2a00:be00:0:1::e🇷🇺 MASTERTEL-AS2a00:be00::/29 | ||||||
| PTR | ns4.mastertel.ru | ||||||
| A | 178.238.117.126🇷🇺 MASTERTEL-AS178.238.112.0/20 Mastertel ISP | ||||||
| PTR | ns4.mastertel.ru | ||||||
| MX | mail.bestservice.ru ⭐ | ||||||
| A | 194.147.107.38🇷🇺 SYNERGY-AS194.147.107.0/24 | ||||||
| PTR | mail.bestservice.ru | ||||||
| SOA | ns1.dnsynergy.orgit-admins@synergy.ru 2019-07-31 #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=1774555127 | ||||||
Same first word
ntbsoft.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.dnsynergy.org2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 20:13:50
●NSns1.mastertel.ru2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 20:13:50
○NSns1.miradns.net2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-06 13:27:04
○ 2026-03-26 20:13:50
○NSns2.miradns.net2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-06 13:27:04
○ 2026-03-26 20:13:50
●NSns4.mastertel.ru2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 20:13:50
●MXmail.bestservice.ru2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 20:13:50
○MXmail.ntbsoft.com2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-06 13:27:04
○ 2026-03-26 20:13:50
●A194.147.107.272026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 20:13:50
○A93.171.202.102015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-06 13:27:04
○ 2026-03-26 20:13:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ntbsoft.com | ns1.mastertel.ru, ns1.dnsynergy.org, ns4.mastertel.ru | - |
✅ Authoritative Response
Server:178.238.117.126
NS records: ns1.mastertel.ru, ns1.dnsynergy.org, ns4.mastertel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntbsoft.com (unsigned zone)
⏱️ Timing
Total: 1019ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.147.107.27 |
| NS | 3 | ns1.mastertel.ru, ns4.mastertel.ru... |
| MX | 1 | mail.bestservice.ru (pri: 10) |
| SOA | 1 | ns1.dnsynergy.org it-admins.synergy.ru |
Analysis
IP Addresses
ntbsoft.com points to IP number: 194.147.107.27.
Other host names such as mail.suniversity.ru, www.ipiu.ru, synergy-leadership.ru, transformation.msk.ru and xn--b1aecabfjj1aeedfborovn3o.xn--p1ai share IPs with ntbsoft.com.
Name Servers
ntbsoft.com is delegated to three name servers: ns1.dnsynergy.org, ns1.mastertel.ru and ns4.mastertel.ru.
ntbsoft.com at least partially shares name servers with other domains, for instance xn--80adcinaca0bennnidggbadhj.xn--p1ai, 81.44.31.in-addr.arpa, 238.8.212.in-addr.arpa, sbermarket.ru and 125.238.178.in-addr.arpa.
These name servers are commonly used together with ns2.dnsynergy.org, ns3.mastertel.ru and ns1.ssadm.org.
Host names with two IP numbers:
ns1.mastertel.ru points to: 2a00:be00:0:1::1 and 217.67.178.162.
ns4.mastertel.ru points to: 2a00:be00:0:1::e and 178.238.117.126.
Host names with one IP number:
ns1.dnsynergy.org points to: 194.147.107.33.
Mail Servers
ntbsoft.com is handled by a single mail server, mail.bestservice.ru.
ntbsoft.com shares the same mail server setup as other domains, for instance bestservice.ru, app-soft.ru and synergyartuniversity.ru.
mail.bestservice.ru points to a single IP: 194.147.107.38.