tceducn.com - robtex.com
tceducn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.229.166.50🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | ec2-34-229-166-50.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 | ||||||
| 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 | ||||||
| MX | mx1.tceducn.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.tceducn.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 | ns4.csof.nethostmaster@tceducn.com serial=1776289219 | ||||||
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=1776288677 | ||||||
🦠 Blackbook: Known malware/C&C domain
Subdomains
Same first word
tceducn.com |
Similar names
DNS History
10 records (7 active, 3 former)
○NSjuming.dnsdun.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-03-10 17:22:50
○ 2026-04-15 21:41:44
○NSjuming.dnsdun.net2019-12-15 → 2019-12-15 · 3 obs
○ 2026-03-10 17:22:50
○ 2026-04-15 21:41:44
●NSns1.csof.net2026-03-10 → 2026-04-15 · 3 obs
● 2026-03-10 17:22:50
● 2026-04-15 21:41:44
●NSns2.csof.net2026-03-10 → 2026-04-15 · 3 obs
● 2026-03-10 17:22:50
● 2026-04-15 21:41:44
●NSns3.csof.net2026-03-10 → 2026-04-15 · 3 obs
● 2026-03-10 17:22:50
● 2026-04-15 21:41:44
●NSns4.csof.net2026-03-10 → 2026-04-15 · 3 obs
● 2026-03-10 17:22:50
● 2026-04-15 21:41:44
●MXmx1.tceducn.com2026-03-10 → 2026-04-15 · 2 obs
● 2026-04-15 21:41:44
●MXmx2.tceducn.com2026-03-10 → 2026-04-15 · 2 obs
● 2026-04-15 21:41:44
●A34.229.166.502026-03-10 → 2026-04-15 · 3 obs
● 2026-03-10 17:22:50
● 2026-04-15 21:41:44
○A45.192.193.1562019-12-15 → 2019-12-15 · 3 obs
○ 2026-03-10 17:22:50
○ 2026-04-15 21:41:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| tceducn.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:18.205.186.231
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tceducn.com (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.229.166.50 |
| NS | 4 | ns1.csof.net, ns3.csof.net... |
| MX | 2 | mx1.tceducn.com (pri: 10), mx2.tceducn.com (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns4.csof.net hostmaster.tceducn.com |
Analysis
Hierarchy
tceducn.com is a parent of www.tceducn.com, mx2.tceducn.com and mx1.tceducn.com.
IP Addresses
tceducn.com points to IP number: 34.229.166.50.
Other host names such as m39.xyufsmd.cc, 2b26e06d741ca26cb15cf83dd8c1ad01.xyz, brgqnoeqqq.com, qcbnge774be7472d.top and www.66fc251472f6cd29da4a732c668b42e1.net share IPs with tceducn.com.
Name Servers
tceducn.com is delegated to four name servers: ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.
tceducn.com at least partially shares name servers with other domains, for instance blognews-joural.com, 5ea3742c0ef25932b52c8dca41c5e3c3.com, 03889b961e0ebc950858c4f9550e86b1.xyz, hpvyrsupwexkdagpwipb.com and hasbelgar56142.com.
these name servers are commonly used with ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.
Host names with one IP number:
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.
Mail Servers
tceducn.com is handled by two mail servers: mx1.tceducn.com and mx2.tceducn.com.
The mail server setup for tceducn.com mirrors that of other domains, for instance www.tceducn.com.
Host names with a single IP:
mx1.tceducn.com points to 46.4.12.146.
mx2.tceducn.com points to 46.4.10.173.