sustainc.com - robtex.com
sustainc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.42.142.238🇧🇬 ICDSoft195.42.142.0/24 Assigned PI | ||||||
| NS | ns1.s809.sureserver.com ⭐ | ||||||
| A | 195.42.142.36🇧🇬 ICDSoft195.42.142.0/24 Assigned PI | ||||||
| PTR | s809.sureserver.com | ||||||
| NS | ns2.s809.sureserver.com | ||||||
| A | 195.42.143.36🇧🇬 ICDSoft195.42.143.0/24 Assigned PI | ||||||
| PTR | ns2.s809.sureserver.com | ||||||
| MX | mail.sustainc.com ⭐ | ||||||
| A | 195.42.142.238🇧🇬 ICDSoft195.42.142.0/24 Assigned PI | ||||||
| TXT | v=spf1 a mx include:s809.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.s809.sureserver.comhostmaster@sustainc.com serial=1782139087 | ||||||
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=1782141155 | ||||||
Subdomains
mail.sustainc.com |
Same first word
sustainc.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.s809.sureserver.com2026-04-15 → 2026-06-22 · 2 obs
● 2026-06-22 15:28:42
●NSns2.s809.sureserver.com2026-04-15 → 2026-06-22 · 2 obs
● 2026-06-22 15:28:42
●MXmail.sustainc.com2026-04-15 → 2026-06-22 · 2 obs
● 2026-06-22 15:28:42
●A195.42.142.2382026-04-15 → 2026-06-22 · 2 obs
● 2026-06-22 15:28:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| sustainc.com | ns1.s809.sureserver.com, ns2.s809.sureserver.com | 2 records |
✅ Authoritative Response
Server:195.42.143.36
NS records: ns1.s809.sureserver.com, ns2.s809.sureserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sustainc.com (unsigned zone)
⏱️ Timing
Total: 986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.42.142.238 |
| NS | 2 | ns1.s809.sureserver.com, ns2.s809.sureserver.com |
| MX | 1 | mail.sustainc.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:s809.smtp-spf.surese |
| SOA | 1 | ns1.s809.sureserver.com hostmaster.susta |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.s809.sureserver.com, ns2.s809.sureserver.com)
Analysis
Hierarchy
mail.sustainc.com is delegated beneath sustainc.com.
IP Addresses
sustainc.com has exactly one IP address — 195.42.142.238.
mail.ecsetup.com, alergii.com, pcp-bg.com plus two other host names have IP numbers in common with sustainc.com.
Name Servers
Two name servers handle the delegation for sustainc.com: ns1.s809.sureserver.com and ns2.s809.sureserver.com.
The name server configuration of sustainc.com is shared with other domains, for instance yedim.com, dgchaika.com, gm1882.com and two others.
ns1.s809.sureserver.com → 195.42.142.36 and ns2.s809.sureserver.com → 195.42.143.36: one IP number per host name.
Mail Servers
sustainc.com uses one mail server — mail.sustainc.com.
mail.sustainc.com carries a single IP number, which is 195.42.142.238.