certp.ru - robtex.com
certp.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=4068677 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSjobs.ns.cloudflare.com2026-04-13 → 2026-04-28 · 2 obs
● 2026-04-28 09:29:12
●NSserena.ns.cloudflare.com2026-04-13 → 2026-04-28 · 2 obs
● 2026-04-28 09:29:12
○A104.21.93.612026-04-13 → 2026-04-13 · 2 obs
○ 2026-04-28 09:29:12
○A172.67.205.2492026-04-13 → 2026-04-13 · 2 obs
○ 2026-04-28 09:29:12
○A2606:4700:3031::6815:5d3d2026-04-13 → 2026-04-13 · 2 obs
○ 2026-04-28 09:29:12
○A2606:4700:3031::ac43:cdf92026-04-13 → 2026-04-13 · 2 obs
○ 2026-04-28 09:29:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| certp.ru | jobs.ns.cloudflare.com, serena.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.183
NS records: jobs.ns.cloudflare.com, serena.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certp.ru (unsigned zone)
⏱️ Timing
Total: 784ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
certp.ru is delegated to two name servers jobs.ns.cloudflare.com and serena.ns.cloudflare.com.
certp.ru shares the same name server setup as other domains, for instance harrychen.net, uppp.nl, meganmedia.nl, nmdev.site and corde.co.uk.
certp.ru at least partially shares name servers with other domains, for instance paulkthings.net, koyinet.com, innovup.ru, zhlobin-minsk.by and jonathanball.co.za.
these name servers are commonly used alongside nia.ns.cloudflare.com.
Host names with six IP numbers:
Host name jobs.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb7, 2803:f800:50::6ca2:c1b7, 2a06:98c1:50::ac40:21b7, 108.162.193.183, 172.64.33.183 and 173.245.59.183.
Host name serena.ns.cloudflare.com points to: 2606:4700:50::adf5:3adc, 2803:f800:50::6ca2:c0dc, 2a06:98c1:50::ac40:20dc, 108.162.192.220, 172.64.32.220 and 173.245.58.220.