referatopen.ru - robtex.com
referatopen.ru
| DNSSEC | ⚠️ Not signed | ||||||
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=4068834 | ||||||
DNS History
5 records (0 active, 5 former)
○NSmail.tverhost.com2015-05-19 → 2015-12-21 · 4 obs
● 2015-05-19 10:47:36
● 2015-12-21 06:02:40
○ 2026-03-25 03:09:58
○ 2026-05-11 10:30:56
● 2015-12-21 06:02:40
○ 2026-03-25 03:09:58
○ 2026-05-11 10:30:56
○NSns1.tverhost.com2015-05-19 → 2015-12-21 · 4 obs
● 2015-05-19 10:47:36
● 2015-12-21 06:02:40
○ 2026-03-25 03:09:58
○ 2026-05-11 10:30:56
● 2015-12-21 06:02:40
○ 2026-03-25 03:09:58
○ 2026-05-11 10:30:56
○NSns2.tverhost.com2015-05-19 → 2015-12-21 · 4 obs
● 2015-05-19 10:47:36
● 2015-12-21 06:02:40
○ 2026-03-25 03:09:58
○ 2026-05-11 10:30:56
● 2015-12-21 06:02:40
○ 2026-03-25 03:09:58
○ 2026-05-11 10:30:56
○MXmail.referatopen.ru2015-05-19 → 2015-12-21 · 4 obs
● 2015-05-19 10:47:36
● 2015-12-21 06:02:40
○ 2026-03-25 03:09:58
○ 2026-05-11 10:30:56
● 2015-12-21 06:02:40
○ 2026-03-25 03:09:58
○ 2026-05-11 10:30:56
○A46.165.204.1962015-05-19 → 2015-12-21 · 4 obs
● 2015-05-19 10:47:36
● 2015-12-21 06:02:40
○ 2026-03-25 03:09:58
○ 2026-05-11 10:30:56
● 2015-12-21 06:02:40
○ 2026-03-25 03:09:58
○ 2026-05-11 10:30:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
✅ Authoritative Response
Server:194.190.124.17
NS records: a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 495ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|