classforum.ru - robtex.com
classforum.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=4068289 | ||||||
Same first word
DNS History
12 records (0 active, 12 former)
○NSdns1.dra.ru2015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 00:39:10
○ 2015-11-04 20:38:54
○ 2026-03-27 02:29:38
○ 2015-11-04 20:38:54
○ 2026-03-27 02:29:38
○NSdns2.dra.ru2015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 00:39:10
○ 2015-11-04 20:38:54
○ 2026-03-27 02:29:38
○ 2015-11-04 20:38:54
○ 2026-03-27 02:29:38
○NSns1.itlla.com2015-11-04 → 2017-01-23 · 5 obs
○ 2015-06-24 00:39:10
● 2015-11-04 20:38:54
● 2017-01-23 08:40:26
○ 2018-06-25 01:18:08
○ 2026-03-27 02:29:38
● 2015-11-04 20:38:54
● 2017-01-23 08:40:26
○ 2018-06-25 01:18:08
○ 2026-03-27 02:29:38
○NSns1.reg.ru2018-06-25 → 2018-06-25 · 4 obs
○ 2017-01-23 08:40:26
● 2018-06-25 01:18:08
○ 2026-03-22 09:46:00
○ 2026-03-27 02:29:38
● 2018-06-25 01:18:08
○ 2026-03-22 09:46:00
○ 2026-03-27 02:29:38
○NSns2.itlla.com2015-11-04 → 2017-01-23 · 5 obs
○ 2015-06-24 00:39:10
● 2015-11-04 20:38:54
● 2017-01-23 08:40:26
○ 2018-06-25 01:18:08
○ 2026-03-27 02:29:38
● 2015-11-04 20:38:54
● 2017-01-23 08:40:26
○ 2018-06-25 01:18:08
○ 2026-03-27 02:29:38
○NSns2.reg.ru2018-06-25 → 2018-06-25 · 4 obs
○ 2017-01-23 08:40:26
● 2018-06-25 01:18:08
○ 2026-03-22 09:46:00
○ 2026-03-27 02:29:38
● 2018-06-25 01:18:08
○ 2026-03-22 09:46:00
○ 2026-03-27 02:29:38
○NSsrv.dra.ru2015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 00:39:10
○ 2015-11-04 20:38:54
○ 2026-03-27 02:29:38
○ 2015-11-04 20:38:54
○ 2026-03-27 02:29:38
○MXmail.classforum.ru2015-11-04 → 2017-01-23 · 5 obs
○ 2015-06-24 00:39:10
● 2015-11-04 20:38:54
● 2017-01-23 08:40:26
○ 2018-06-25 01:18:08
○ 2026-03-27 02:29:38
● 2015-11-04 20:38:54
● 2017-01-23 08:40:26
○ 2018-06-25 01:18:08
○ 2026-03-27 02:29:38
○MXmx.yandex.ru2015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 00:39:10
○ 2015-11-04 20:38:54
○ 2026-03-27 02:29:38
○ 2015-11-04 20:38:54
○ 2026-03-27 02:29:38
○A217.65.8.1262015-11-04 → 2017-01-23 · 5 obs
○ 2015-06-24 00:39:10
● 2015-11-04 20:38:54
● 2017-01-23 08:40:26
○ 2018-06-25 01:18:08
○ 2026-03-27 02:29:38
● 2015-11-04 20:38:54
● 2017-01-23 08:40:26
○ 2018-06-25 01:18:08
○ 2026-03-27 02:29:38
○A5.196.166.1992015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 00:39:10
○ 2015-11-04 20:38:54
○ 2026-03-27 02:29:38
○ 2015-11-04 20:38:54
○ 2026-03-27 02:29:38
○A95.181.179.412018-06-25 → 2018-06-25 · 4 obs
○ 2017-01-23 08:40:26
● 2018-06-25 01:18:08
○ 2026-03-22 09:46:00
○ 2026-03-27 02:29:38
● 2018-06-25 01:18:08
○ 2026-03-22 09:46:00
○ 2026-03-27 02:29:38
🔍 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:194.85.252.62
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: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|