sentra.su - robtex.com
sentra.su
su
| 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=650208839 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSnick.ns.cloudflare.com2026-04-20 → 2026-04-23 · 2 obs
● 2026-04-23 02:11:24
●NSraquel.ns.cloudflare.com2026-04-20 → 2026-04-23 · 2 obs
● 2026-04-23 02:11:24
●MXmail.sentra.su2026-04-20 → 2026-04-23 · 2 obs
● 2026-04-23 02:11:24
●A5.253.61.772026-04-20 → 2026-04-23 · 2 obs
● 2026-04-23 02:11:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | 10 records |
| sentra.su | nick.ns.cloudflare.com, raquel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.210
NS records: nick.ns.cloudflare.com, raquel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sentra.su (unsigned zone)
⏱️ Timing
Total: 793ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.253.61.77 |
| NS | 2 | nick.ns.cloudflare.com, raquel.ns.cloudflare.com |
| MX | 2 | mail.sentra.su (pri: 10), mail.sentra.su (pri: 20) |
| TXT | 1 | v=spf1 a mx include:spf.smtp.bz ~all |
| SOA | 1 | nick.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
sentra.su points to IP number: 5.253.61.77.
Other host names such as upgrader.com.ru, mail.rezeptik.ru, mail.dados.ru, mail.bigbit.ru and mail.kraska-tambov.ru share IPs with sentra.su.
Name Servers
sentra.su is delegated to two name servers: nick.ns.cloudflare.com and raquel.ns.cloudflare.com.
sentra.su shares the same name server setup as funpacifico.cl, blackswantech.net, arvidj.cc, echai.network and nicersideofevil.net.
sentra.su at least partially shares name servers with other domains, for instance soluserv.co, ultranodecluster2.cyou, hilsleysettlement.com, jrobnet.com and myshopkit.app.
These name servers are commonly used together with venus.ns.cloudflare.com, cory.ns.cloudflare.com and alexis.ns.cloudflare.com.
Host names with six IP numbers:
nick.ns.cloudflare.com points to 2606:4700:58::adf5:3bd5, 2803:f800:50::6ca2:c1d5, 2a06:98c1:50::ac40:21d5, 108.162.193.213, 172.64.33.213 and 173.245.59.213.
raquel.ns.cloudflare.com points to 2606:4700:50::a29f:26d2, 2803:f800:50::6ca2:c2d2, 2a06:98c1:50::ac40:22d2, 108.162.194.210, 162.159.38.210 and 172.64.34.210.
Mail Servers
sentra.su is handled by a single mail server, mail.sentra.su.
mail.sentra.su points to a single IP: 5.253.61.77.