widrtu.com - robtex.com
widrtu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.146.6.253🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix | ||||||
| PTR | ec2-54-146-6-253.compute-1.amazonaws.com | ||||||
| NS | ns1.widrtu.com ⭐ | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns1.csof.net | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns2.csof.net | ||||||
| A | 23.21.178.27🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-21-178-27.compute-1.amazonaws.com | ||||||
| NS | ns3.csof.net | ||||||
| A | 3.214.185.54🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-214-185-54.compute-1.amazonaws.com | ||||||
| NS | ns4.csof.net | ||||||
| A | 52.20.19.77🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-19-77.compute-1.amazonaws.com | ||||||
| MX | mx1.widrtu.com ⭐ | ||||||
| A | 46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.146.12.4.46.clients.your-server.de | ||||||
| MX | mx2.widrtu.com ⭐ | ||||||
| A | 46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.173.10.4.46.clients.your-server.de | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns1.widrtu.comhostmaster@widrtu.com serial=1785849263 | ||||||
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=1786250654 | ||||||
Subdomains
Same first word
widrtu.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.widrtu.com2026-05-10 → 2026-08-09 · 2 obs
● 2026-08-09 05:02:18
●MXmx1.widrtu.com2026-05-10 → 2026-08-09 · 2 obs
● 2026-08-09 05:02:18
●MXmx2.widrtu.com2026-05-10 → 2026-08-09 · 2 obs
● 2026-08-09 05:02:18
●A54.146.6.2532026-05-10 → 2026-08-09 · 2 obs
● 2026-08-09 05:02:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| widrtu.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:3.214.185.54
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for widrtu.com (unsigned zone)
⏱️ Timing
Total: 328ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.146.6.253 |
| NS | 4 | ns4.csof.net, ns1.csof.net... |
| MX | 2 | mx1.widrtu.com (pri: 10), mx2.widrtu.com (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns1.widrtu.com hostmaster.widrtu.com |
Analysis
Hierarchy
mx2.widrtu.com, mx1.widrtu.com and ns1.widrtu.com are all subdomains of widrtu.com.
IP Addresses
widrtu.com resolves to just one IP address, 54.146.6.253.
Two other host names, along with 1a9c7bc2dca103c6a3a87380bc96ac28.org, marlotted.club and www.88af0574e4366e1792c521f3f75ccba0.com, also share IP numbers with widrtu.com.
Name Servers
widrtu.com delegates to five name servers: ns1.widrtu.com, ns1.csof.net, ns2.csof.net and two others.
The name servers of widrtu.com overlap at least partially with those of other domains — among them b230770b644474948ebf441684aee4a3.info, f0b2976dd7bc0aaf9165f715ea83ec08.com, tdzjq.com and two more.
These name servers commonly appear in delegations together with ns3.csof.net, ns4.csof.net, ns5.csof.net and 3 other.
Host names that point to one IP address:
ns1.widrtu.com points to 18.205.186.231.
ns1.csof.net points to 18.205.186.231.
ns2.csof.net points to 23.21.178.27.
ns3.csof.net points to 3.214.185.54.
ns4.csof.net points to 52.20.19.77.
ns1.widrtu.com and ns1.csof.net are host names that each point to 18.205.186.231 IP addresses.
Mail Servers
widrtu.com is served by two mail servers, mx1.widrtu.com and mx2.widrtu.com.
Both mx1.widrtu.com and mx2.widrtu.com have a single IP address each — mx1.widrtu.com resolves to 46.4.12.146 while mx2.widrtu.com resolves to 46.4.10.173.