techcd.ru - robtex.com
techcd.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068818 | ||||||
Subdomains
mail.techcd.ru |
Same first word
techcd.ru |
Similar names
DNS History
3 records (3 active, 0 former)
●NSdoug.ns.cloudflare.com2026-04-27 → 2026-05-10 · 2 obs
● 2026-05-10 01:46:06
●NSsurina.ns.cloudflare.com2026-04-27 → 2026-05-10 · 2 obs
● 2026-05-10 01:46:06
●MXmail.techcd.ru2026-04-27 → 2026-05-10 · 2 obs
● 2026-05-10 01:46:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| techcd.ru | surina.ns.cloudflare.com, doug.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.159
NS records: surina.ns.cloudflare.com, doug.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techcd.ru (unsigned zone)
⏱️ Timing
Total: 570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | doug.ns.cloudflare.com, surina.ns.cloudflare.com |
| MX | 1 | mail.techcd.ru (pri: 1) |
| TXT | 1 | v=spf1 a mx ip4:178.130.63.195 ~all |
| SOA | 1 | doug.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
techcd.ru is a parent of mail.techcd.ru.
Name Servers
Delegation for techcd.ru rests with two name servers, doug.ns.cloudflare.com and surina.ns.cloudflare.com.
The name server setup used by techcd.ru is shared with other domains such as szechuangardensandy.com and whitemart.in and fxrk.com.
techcd.ru at least partially shares name servers with other domains, for instance hanazono-j.com, 0007e.com, alighieri.com, isols.org and acumatrixbase.com.
these name servers are commonly used with chan.ns.cloudflare.com, addilyn.ns.cloudflare.com and reese.ns.cloudflare.com.
Host names with six IP numbers: doug.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9f, 2803:f800:50::6ca2:c19f, 2a06:98c1:50::ac40:219f, 108.162.193.159, 172.64.33.159 and 173.245.59.159. surina.ns.cloudflare.com points to: 2606:4700:50::a29f:2613, 2803:f800:50::6ca2:c213, 2a06:98c1:50::ac40:2213, 108.162.194.19, 162.159.38.19 and 172.64.34.19.
Mail Servers
techcd.ru is handled by a single mail server, mail.techcd.ru.
mail.techcd.ru points to a single IP: 178.130.63.195.