ptexp.ru - robtex.com
ptexp.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.nic.ru ⚠️ Not in zone NS records | ||||||
| A | 194.85.61.20🇷🇺 RU-CENTER194.85.61.0/24 RUNIC | ||||||
| PTR | ns3.nic.ru | ||||||
| NS | ns4.nic.ru ⚠️ Not in zone NS records | ||||||
| A | 194.226.96.8🇷🇺 RU-CENTER194.226.96.0/24 RUCENTER | ||||||
| PTR | ns4.nic.ru | ||||||
| NS | ns8.nic.ru ⚠️ Not in zone NS records | ||||||
| A | 193.232.130.14🇷🇺 RU-CENTER193.232.130.0/24 | ||||||
| PTR | ns8.nic.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=4068815 | ||||||
Same first word
ptexp.ru |
Similar names
DNS History
15 records (3 active, 12 former)
○NSns1.r01.ru2015-05-19 → 2015-12-20 · 4 obs
● 2015-05-19 14:57:44
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
○NSns2.r01.ru2015-05-19 → 2015-12-20 · 4 obs
● 2015-05-19 14:57:44
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
●NSns3.nic.ru2016-04-06 → 2026-05-09 · 3 obs
○ 2015-12-20 03:12:56
● 2016-04-06 06:38:06
● 2026-05-09 19:50:24
● 2016-04-06 06:38:06
● 2026-05-09 19:50:24
●NSns4.nic.ru2016-04-06 → 2026-05-09 · 3 obs
○ 2015-12-20 03:12:56
● 2016-04-06 06:38:06
● 2026-05-09 19:50:24
● 2016-04-06 06:38:06
● 2026-05-09 19:50:24
●NSns8.nic.ru2016-04-06 → 2026-05-09 · 3 obs
○ 2015-12-20 03:12:56
● 2016-04-06 06:38:06
● 2026-05-09 19:50:24
● 2016-04-06 06:38:06
● 2026-05-09 19:50:24
○MXalt1.aspmx.l.google.com2015-05-19 → 2015-12-20 · 4 obs
● 2015-05-19 14:57:44
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
○MXalt2.aspmx.l.google.com2015-05-19 → 2015-12-20 · 4 obs
● 2015-05-19 14:57:44
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
○MXaspmx.l.google.com2015-05-19 → 2015-12-20 · 4 obs
● 2015-05-19 14:57:44
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
○MXaspmx2.googlemail.com2015-05-19 → 2015-12-20 · 4 obs
● 2015-05-19 14:57:44
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
○MXaspmx3.googlemail.com2015-05-19 → 2015-12-20 · 4 obs
● 2015-05-19 14:57:44
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
○MXmx01.nicmail.ru2016-04-06 → 2017-04-19 · 5 obs
○ 2015-12-20 03:12:56
● 2016-04-06 06:38:06
● 2017-04-19 17:05:48
○ 2026-04-07 14:53:16
○ 2026-05-09 19:50:24
● 2016-04-06 06:38:06
● 2017-04-19 17:05:48
○ 2026-04-07 14:53:16
○ 2026-05-09 19:50:24
○MXmx02.nicmail.ru2016-04-06 → 2017-04-19 · 5 obs
○ 2015-12-20 03:12:56
● 2016-04-06 06:38:06
● 2017-04-19 17:05:48
○ 2026-04-07 14:53:16
○ 2026-05-09 19:50:24
● 2016-04-06 06:38:06
● 2017-04-19 17:05:48
○ 2026-04-07 14:53:16
○ 2026-05-09 19:50:24
○MXmx03.nicmail.ru2016-04-06 → 2017-04-19 · 5 obs
○ 2015-12-20 03:12:56
● 2016-04-06 06:38:06
● 2017-04-19 17:05:48
○ 2026-04-07 14:53:16
○ 2026-05-09 19:50:24
● 2016-04-06 06:38:06
● 2017-04-19 17:05:48
○ 2026-04-07 14:53:16
○ 2026-05-09 19:50:24
○A178.210.64.2282016-04-06 → 2017-04-19 · 5 obs
○ 2015-12-20 03:12:56
● 2016-04-06 06:38:06
● 2017-04-19 17:05:48
○ 2026-04-07 14:53:16
○ 2026-05-09 19:50:24
● 2016-04-06 06:38:06
● 2017-04-19 17:05:48
○ 2026-04-07 14:53:16
○ 2026-05-09 19:50:24
○A88.198.53.1852015-05-19 → 2015-12-20 · 4 obs
● 2015-05-19 14:57:44
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
● 2015-12-20 03:12:56
○ 2016-04-06 06:38:06
○ 2026-05-09 19:50:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net... | - |
| ptexp.ru | ns3.nic.ru, ns4.nic.ru, ns8.nic.ru | - |
✅ Authoritative Response
Server:194.85.61.20
NS records: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptexp.ru (unsigned zone)
⏱️ Timing
Total: 1716ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The delegation for ptexp.ru is handled by three name servers: ns3.nic.ru, ns4.nic.ru and ns8.nic.ru.
ptexp.ru shares name servers with other domains at least partially, for example ilios.nichost.ru, eformula.nichost.ru, blogos.nichost.ru, 9no.ru and 3mushketera.ru.
These name servers are commonly used alongside statuspage1.nic.ru, statuspage2.nic.ru, ns1.hc.ru, ns2.hc.ru, ns1.peterhost.ru and ns2.peterhost.ru.
Host names with a single IP address: ns3.nic.ru points to 194.85.61.20; ns4.nic.ru points to 194.226.96.8; ns8.nic.ru points to 193.232.130.14.