closedoor.ru - robtex.com
closedoor.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=4068635 | ||||||
Same first word
closedoor.ru |
Similar names
DNS History
14 records (2 active, 12 former)
●NShouston.ns.cloudflare.com2026-03-28 → 2026-04-24 · 3 obs
● 2026-03-28 15:35:14
● 2026-04-24 21:41:44
●NSluciana.ns.cloudflare.com2026-03-28 → 2026-04-24 · 3 obs
● 2026-03-28 15:35:14
● 2026-04-24 21:41:44
○NSns1.nethouse.ru2015-05-26 → 2017-08-17 · 4 obs
● 2017-08-17 15:33:40
○ 2026-03-28 15:35:14
○ 2026-04-24 21:41:44
○NSns2.nethouse.ru2015-05-26 → 2017-08-17 · 4 obs
● 2017-08-17 15:33:40
○ 2026-03-28 15:35:14
○ 2026-04-24 21:41:44
○MXemx.mail.ru2015-05-26 → 2017-08-17 · 4 obs
● 2017-08-17 15:33:40
○ 2026-03-28 15:35:14
○ 2026-04-24 21:41:44
○MXmx.cm.hc.ru2015-05-26 → 2017-08-17 · 4 obs
● 2017-08-17 15:33:40
○ 2026-03-28 15:35:14
○ 2026-04-24 21:41:44
○A104.21.4.1842026-03-28 → 2026-03-28 · 4 obs
● 2026-03-28 15:35:14
○ 2026-04-22 17:52:52
○ 2026-04-24 21:41:44
○A172.67.132.892026-03-28 → 2026-03-28 · 4 obs
● 2026-03-28 15:35:14
○ 2026-04-22 17:52:52
○ 2026-04-24 21:41:44
○A185.84.110.502017-08-17 → 2017-08-17 · 4 obs
● 2017-08-17 15:33:40
○ 2026-03-28 15:35:14
○ 2026-04-24 21:41:44
○A185.84.110.512017-08-17 → 2017-08-17 · 4 obs
● 2017-08-17 15:33:40
○ 2026-03-28 15:35:14
○ 2026-04-24 21:41:44
○A2606:4700:3031::6815:4b82026-03-28 → 2026-03-28 · 4 obs
● 2026-03-28 15:35:14
○ 2026-04-22 17:52:52
○ 2026-04-24 21:41:44
○A2606:4700:3036::ac43:84592026-03-28 → 2026-03-28 · 4 obs
● 2026-03-28 15:35:14
○ 2026-04-22 17:52:52
○ 2026-04-24 21:41:44
○A78.108.80.2382015-05-26 → 2016-09-25 · 4 obs
● 2016-09-25 18:09:12
○ 2017-08-17 15:33:40
○ 2026-04-24 21:41:44
○A78.108.86.632015-05-26 → 2016-09-25 · 4 obs
● 2016-09-25 18:09:12
○ 2017-08-17 15:33:40
○ 2026-04-24 21:41:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| closedoor.ru | houston.ns.cloudflare.com, luciana.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.52
NS records: houston.ns.cloudflare.com, luciana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for closedoor.ru (unsigned zone)
⏱️ Timing
Total: 722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
closedoor.ru is delegated to two name servers houston.ns.cloudflare.com and luciana.ns.cloudflare.com.
closedoor.ru shares the same name server setup as other domains, for instance muhailib.com, 180519.xyz, ligazakon.ru, sportschool7.ru and papalavash.ru.
closedoor.ru at least partially shares name servers with other domains, for instance trb.in.ua, fischerlumber.com, sentrastrategicsystemsco.click, acres.com and howard-carpenter.com.
These name servers are commonly used with sean.ns.cloudflare.com, pearl.ns.cloudflare.com and dorthy.ns.cloudflare.com.
Host names with six IP numbers:
Host name houston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52.
Host name luciana.ns.cloudflare.com points to: 2606:4700:50::a29f:2683, 2803:f800:50::6ca2:c283, 2a06:98c1:50::ac40:2283, 108.162.194.131, 162.159.38.131 and 172.64.34.131.