ptr.ru - dns.ninja
ptr.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069878 | ||||||
Subdomains
034.ptr.ru |
Same first word
Similar names
DNS History
17 records (7 active, 10 former)
○NSns1.spaceweb.ru2015-08-17 → 2015-10-29 · 4 obs
● 2015-10-29 13:32:58
○ 2015-12-13 16:29:00
○ 2026-08-05 15:57:54
●NSns1.timeweb.ru2015-12-13 → 2026-08-05 · 3 obs
● 2015-12-13 16:29:00
● 2026-08-05 15:57:54
○NSns2.spaceweb.ru2015-08-17 → 2015-10-29 · 4 obs
● 2015-10-29 13:32:58
○ 2015-12-13 16:29:00
○ 2026-08-05 15:57:54
●NSns2.timeweb.ru2015-12-13 → 2026-08-05 · 3 obs
● 2015-12-13 16:29:00
● 2026-08-05 15:57:54
○NSns3.spaceweb.pro2015-08-17 → 2015-10-29 · 4 obs
● 2015-10-29 13:32:58
○ 2015-12-13 16:29:00
○ 2026-08-05 15:57:54
●NSns3.timeweb.org2015-12-13 → 2026-08-05 · 3 obs
● 2015-12-13 16:29:00
● 2026-08-05 15:57:54
○NSns4.spaceweb.pro2015-08-17 → 2015-10-29 · 4 obs
● 2015-10-29 13:32:58
○ 2015-12-13 16:29:00
○ 2026-08-05 15:57:54
●NSns4.timeweb.org2015-12-13 → 2026-08-05 · 3 obs
● 2015-12-13 16:29:00
● 2026-08-05 15:57:54
○MXmx1.spaceweb.ru2015-08-17 → 2015-10-29 · 4 obs
● 2015-10-29 13:32:58
○ 2015-12-13 16:29:00
○ 2026-08-05 15:57:54
●MXmx1.timeweb.ru2015-12-13 → 2026-08-05 · 3 obs
● 2015-12-13 16:29:00
● 2026-08-05 15:57:54
○MXmx2.spaceweb.ru2015-08-17 → 2015-10-29 · 4 obs
● 2015-10-29 13:32:58
○ 2015-12-13 16:29:00
○ 2026-08-05 15:57:54
●MXmx2.timeweb.ru2015-12-13 → 2026-08-05 · 3 obs
● 2015-12-13 16:29:00
● 2026-08-05 15:57:54
●A193.3.23.2222026-07-11 → 2026-08-05 · 3 obs
● 2026-07-11 09:18:18
● 2026-08-05 15:57:54
○A2a03:6f00:1::5c35:7e762015-12-13 → 2017-01-27 · 5 obs
● 2015-12-13 16:29:00
● 2017-01-27 10:10:40
○ 2026-02-20 07:37:06
○ 2026-08-05 15:57:54
○A77.222.40.2482015-08-17 → 2015-10-29 · 4 obs
● 2015-10-29 13:32:58
○ 2015-12-13 16:29:00
○ 2026-08-05 15:57:54
○A92.53.126.1182015-12-13 → 2017-01-27 · 5 obs
● 2015-12-13 16:29:00
● 2017-01-27 10:10:40
○ 2026-02-20 07:37:06
○ 2026-08-05 15:57:54
○A93.183.105.622026-02-20 → 2026-02-20 · 4 obs
● 2026-02-20 07:37:06
○ 2026-07-11 09:18:18
○ 2026-08-05 15:57:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | c.tld-servers.ru, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| ptr.ru | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptr.ru (unsigned zone)
⏱️ Timing
Total: 1011ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.3.23.222 |
| NS | 4 | ns4.timeweb.org, ns3.timeweb.org... |
| MX | 2 | mx2.timeweb.ru (pri: 10), mx1.timeweb.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)
Analysis
Hierarchy
The domain 034.ptr.ru falls under the parent ptr.ru.
IP Addresses
ptr.ru has exactly one IP address — 193.3.23.222.
www.carving.ru, dveripk.ru, shmatovo.ru plus two other host names have IP numbers in common with ptr.ru.
Name Servers
Four name servers handle the delegation for ptr.ru: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
At least some of ptr.ru's name servers are shared with other domains, for example prosti-za-lubovu-lordfilm.ru, 8.d.a.6.5.3.c.5.0.0.0.0.0.0.0.0.1.0.0.0.1.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa, 915891-levkino.tmweb.ru and two more.
Four hostnames, each resolving to a pair of IP addresses: ns3.timeweb.org directs to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org directs to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru directs to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru directs to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
ptr.ru uses two mail servers, mx1.timeweb.ru and mx2.timeweb.ru.
The mail server setup of ptr.ru matches that of other domains such as maprm.ru, buy-flowers.ru, uebook.ru and two others.
At least some of the mail servers used by ptr.ru are shared with other domains: tic-tac.ru, naraswim.ru, www.alarmtrade.kz and two others among them.
It is common to find these mail servers used together with the mail servers mx3.timeweb.ru and mx4.timeweb.ru.
mx1.timeweb.ru and mx2.timeweb.ru both carry two IP addresses. The A records for mx1.timeweb.ru are 92.53.116.47 and 2a03:6f00:3::5c35:742f; the A records for mx2.timeweb.ru are 92.53.116.51 and 2a03:6f00:3::5c35:7433.