ercuc.com - robtex.com
ercuc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.27.79.221🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix | ||||||
| PTR | ec2-52-27-79-221.us-west-2.compute.amazonaws.com | ||||||
| NS | ns1.ercuc.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.ercuc.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.ercuc.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.ercuc.comhostmaster@ercuc.com serial=1784628624 | ||||||
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=1784634452 | ||||||
Subdomains
Same first word
ercuc.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.ercuc.com2026-05-12 → 2026-07-21 · 3 obs
● 2026-05-12 23:45:32
● 2026-07-21 12:00:54
●MXmx1.ercuc.com2026-03-09 → 2026-07-21 · 2 obs
● 2026-07-21 12:00:54
●MXmx2.ercuc.com2026-03-09 → 2026-07-21 · 2 obs
● 2026-07-21 12:00:54
●A52.27.79.2212026-03-09 → 2026-07-21 · 2 obs
● 2026-07-21 12:00:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ercuc.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:52.20.19.77
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ercuc.com (unsigned zone)
⏱️ Timing
Total: 449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.27.79.221 |
| NS | 4 | ns1.csof.net, ns2.csof.net... |
| MX | 2 | mx2.ercuc.com (pri: 10), mx1.ercuc.com (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns1.ercuc.com hostmaster.ercuc.com |
Analysis
Hierarchy
The domain ercuc.com is a parent of mx1.ercuc.com, ns1.ercuc.com, mx2.ercuc.com and www.ercuc.com.
IP Addresses
ercuc.com points to a single IP number: 52.27.79.221.
Additional host names — 6173acb272f21dcd8295b1138b007adf.xyz, a8e00ceba834f1523f0ac6d84d5b5dd1.boats, bringbiggame.com and two others — share IP numbers with ercuc.com.
Name Servers
Delegation for ercuc.com is to five name servers: ns1.ercuc.com, ns1.csof.net, ns2.csof.net and two others.
At least some of ercuc.com's name servers are shared with other domains, for example rojaapjdklaeioufieep.com, nacqygjqvlewlo.com, 95a0e005c083df3e6f915d8444ce2097.com and two more.
These name servers tend to co-occur with ns3.csof.net, ns4.csof.net, ns5.csof.net and 3 other name servers in the same DNS delegations.
Host names pointing to a single IP address:
ns1.ercuc.com resolves to the IP address 18.205.186.231.
ns1.csof.net resolves to the IP address 18.205.186.231.
ns2.csof.net resolves to the IP address 23.21.178.27.
ns3.csof.net resolves to the IP address 3.214.185.54.
ns4.csof.net resolves to the IP address 52.20.19.77.
ns1.ercuc.com and ns1.csof.net each have 18.205.186.231 IP addresses.
Mail Servers
ercuc.com has two mail servers: mx1.ercuc.com and mx2.ercuc.com.
ercuc.com shares its mail server setup with other domains, such as www.ercuc.com.
Each of mx1.ercuc.com and mx2.ercuc.com has one IP address: mx1.ercuc.com uses 46.4.12.146 and mx2.ercuc.com uses 46.4.10.173.