synbyt.com - robtex.com
synbyt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.40.172.56🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | server.synbyt.com | ||||||
| NS | ns1.tropicaltoursbd.com ⭐ | ||||||
| A | 188.40.172.56🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | server.synbyt.com | ||||||
| NS | ns2.tropicaltoursbd.com | ||||||
| A | 188.40.172.57🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | server.synbyt.com | ||||||
| MX | synbyt.com ⭐ | ||||||
| A | 188.40.172.56🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | server.synbyt.com | ||||||
| TXT | v=spf1 ip4:188.40.172.56 +a +mx +ip4:188.40.167.67 ~all | ||||||
| SOA | ns1.tropicaltoursbd.comnoc-admin@server.gb.net 2026-03-26 #1 | ||||||
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=1774779732 | ||||||
MX for
synbyt.com |
Subdomains
server.synbyt.com |
Same first word
synbyt.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns1.registrar-servers.com2017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-26 11:39:48
○ 2026-03-29 10:37:44
○NSdns2.registrar-servers.com2017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-26 11:39:48
○ 2026-03-29 10:37:44
●NSns1.tropicaltoursbd.com2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 11:39:48
● 2026-03-29 10:37:44
●NSns2.tropicaltoursbd.com2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 11:39:48
● 2026-03-29 10:37:44
○MXeforward1.registrar-servers.com2017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-26 11:39:48
○ 2026-03-29 10:37:44
○MXeforward2.registrar-servers.com2017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-26 11:39:48
○ 2026-03-29 10:37:44
○MXeforward3.registrar-servers.com2017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-26 11:39:48
○ 2026-03-29 10:37:44
○MXeforward4.registrar-servers.com2017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-26 11:39:48
○ 2026-03-29 10:37:44
○MXeforward5.registrar-servers.com2017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-26 11:39:48
○ 2026-03-29 10:37:44
●MXsynbyt.com2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 11:39:48
● 2026-03-29 10:37:44
●A188.40.172.562026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 11:39:48
● 2026-03-29 10:37:44
○A192.64.119.1612017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-26 11:39:48
○ 2026-03-29 10:37:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| synbyt.com | ns1.tropicaltoursbd.com, ns2.tropicaltoursbd.com | 2 records |
✅ Authoritative Response
Server:188.40.172.57
NS records: ns1.tropicaltoursbd.com, ns2.tropicaltoursbd.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for synbyt.com (unsigned zone)
⏱️ Timing
Total: 269ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.172.56 |
| NS | 2 | ns1.tropicaltoursbd.com, ns2.tropicaltoursbd.com |
| MX | 1 | synbyt.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:188.40.172.56 +a +mx +ip4:188 |
| SOA | 1 | ns1.tropicaltoursbd.com noc-admin.server |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.tropicaltoursbd.com, ns2.tropicaltoursbd.com)
Analysis
Hierarchy
server.synbyt.com is a child of synbyt.com.
Mail Server Role
synbyt.com serves as the mail server for synbyt.com.
IP Addresses
synbyt.com resolves to one IP number: 188.40.172.56.
Other host names, for instance procctvsolution.com, server.synbyt.com and ns1.tropicaltoursbd.com share IP numbers with synbyt.com.
Name Servers
synbyt.com's delegation uses two name servers: ns1.tropicaltoursbd.com and ns2.tropicaltoursbd.com.
The name server setup for synbyt.com is the same as for other domains, such as infinexy.net, ns2.tropicaltoursbd.com, server.synbyt.com and ns1.tropicaltoursbd.com.
Host names with a single IP address: ns1.tropicaltoursbd.com points to 188.40.172.56; ns2.tropicaltoursbd.com points to 188.40.172.57.
Mail Servers
synbyt.com is handled by a single mail server, synbyt.com.
Host name synbyt.com resolves to a single IP: 188.40.172.56.