techresolve.co - robtex.com
techresolve.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.21.136.48🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | s2.hostzera.com | ||||||
| NS | ns3.hostzera.com ⭐ | ||||||
| A | 65.21.136.48🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | s2.hostzera.com | ||||||
| NS | ns4.hostzera.com | ||||||
| A | 65.21.136.48🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | s2.hostzera.com | ||||||
| MX | techresolve.co ⭐ | ||||||
| A | 65.21.136.48🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | s2.hostzera.com | ||||||
| TXT | v=spf1 ip4:65.21.136.48 ip4:65.21.201.194 ip4:65.108.78.253 +a +mx +ip4:95.21... | ||||||
| SOA | ns3.hostzera.commarco\@moheb1.gmail.com 2026-06-26 #1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759733952 | ||||||
MX for
techresolve.co |
Subdomains
re.techresolve.co |
Same first word
techresolve.net |
techresolve.co |
techresolve.host |
Similar names
resolvetech.ca |
resolvetech.co.uk |
lovechester.com |
resolvetech.co.za |
resolvetech.com |
sheltercove.ca |
resolvetech.net.za |
resolvetech.africa |
sheltercove.biz |
resolvetech.biz |
sheltercove.org |
DNS History
4 records (4 active, 0 former)
●NSns3.hostzera.com2026-08-06 → 2026-08-15 · 2 obs
● 2026-08-15 18:12:10
●NSns4.hostzera.com2026-08-06 → 2026-08-15 · 2 obs
● 2026-08-15 18:12:10
●MXtechresolve.co2026-08-06 → 2026-08-15 · 2 obs
● 2026-08-15 18:12:10
●A65.21.136.482026-08-06 → 2026-08-15 · 2 obs
● 2026-08-15 18:12:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, c.registrydns.co, b.registrydns.co, d.registrydns.co | - |
| techresolve.co | ns4.hostzera.com, ns3.hostzera.com | - |
✅ Authoritative Response
Server:65.21.136.48
NS records: ns4.hostzera.com, ns3.hostzera.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techresolve.co (unsigned zone)
⏱️ Timing
Total: 1109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.136.48 |
| NS | 2 | ns3.hostzera.com, ns4.hostzera.com |
| MX | 1 | techresolve.co (pri: 0) |
| TXT | 1 | v=spf1 ip4:65.21.136.48 ip4:65.21.201.19 |
| SOA | 1 | ns3.hostzera.com marco\.moheb1.gmail.com |
Analysis
Hierarchy
techresolve.co is a parent domain of re.techresolve.co.
Mail Server Role
The MX record for techresolve.co points back to techresolve.co — it is its own mail server.
IP Addresses
techresolve.co directs to one IP number, which is 65.21.136.48.
There are other host names — re.techresolve.co among them — that share IP numbers with techresolve.co.
Name Servers
DNS delegation for techresolve.co points to two name servers: ns3.hostzera.com and ns4.hostzera.com.
techresolve.co has the same name server configuration as other domains like autoposthub.ai and re.techresolve.co.
Both ns3.hostzera.com and ns4.hostzera.com have a single IP address, 65.21.136.48, and share it.
Host names pointing to 65.21.136.48 IP addresses: ns3.hostzera.com and ns4.hostzera.com.
Mail Servers
The MX record for techresolve.co points to a single mail server: techresolve.co.
techresolve.co has exactly one IP number: 65.21.136.48.