sustonic.com - robtex.com
sustonic.com
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=1771291435 | ||||||
Subdomains
mail.sustonic.com |
Same first word
sustonic.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSken.ns.cloudflare.com2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 08:21:02
●NSlisa.ns.cloudflare.com2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 08:21:02
●MXmail.sustonic.com2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 08:21:02
●A185.103.173.1002026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 08:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sustonic.com | ken.ns.cloudflare.com, lisa.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.131
NS records: ken.ns.cloudflare.com, lisa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sustonic.com (unsigned zone)
⏱️ Timing
Total: 1294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.103.173.100 |
| NS | 2 | ken.ns.cloudflare.com, lisa.ns.cloudflare.com |
| MX | 1 | mail.sustonic.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:149.210.154.162 ~all |
| SOA | 1 | ken.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ken.ns.cloudflare.com, ken.ns.cloudflare.com, ken.ns.cloudflare.com...)
Analysis
Hierarchy
sustonic.com is a parent of mail.sustonic.com.
IP Addresses
sustonic.com points to a single IP address: 185.103.173.100.
Other host names such as optime.nl, railfreight.org, mail.besuchdrenthe.de, mail.vanhandenhoven.com and (0x706f726e)os.nl share IP numbers with sustonic.com.
Name Servers
sustonic.com is delegated to two name servers: ken.ns.cloudflare.com and lisa.ns.cloudflare.com.
sustonic.com uses the same name server setup as other domains, including vanwalstijn.com, patenmon.com, bwp.nu, osservatorioreputazione.it and rolando.nl.
At least part of the name servers for sustonic.com are shared with other domains, for instance ascend.city, bandeiradois.blog.br, freeaboutfinance.com, keleshe.com and nuevasambulancias.com.
These name servers are commonly used alongside ns1.colocrossing.com and ns2.colocrossing.com.
Host names with six IP numbers:
ken.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7f, 2803:f800:50::6ca2:c17f, 2a06:98c1:50::ac40:217f, 108.162.193.127, 172.64.33.127 and 173.245.59.127.
lisa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a83, 2803:f800:50::6ca2:c083, 2a06:98c1:50::ac40:2083, 108.162.192.131, 172.64.32.131 and 173.245.58.131.
Mail Servers
The mail server for sustonic.com is mail.sustonic.com.
Host mail.sustonic.com points to IP 185.103.173.100.