pta4u.ru - robtex.com
pta4u.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.163.222.76🇷🇺 AS-REGRU95.163.222.0/24 | ||||||
| PTR | 95-163-222-76.cloudvps.regruhosting.ru | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| TXT | google-site-verification=Bgu6WJzbSQYo5I6D5Mw5QGzG_aD4pbFxhlk_H-BMP-U | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=12 | ||||||
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=4068273 | ||||||
Same first word
Similar names
DNS History
17 records (4 active, 13 former)
○NSchloe.ns.cloudflare.com2018-09-13 → 2018-09-13 · 4 obs
● 2018-09-13 17:35:30
○ 2026-03-03 07:47:40
○ 2026-03-25 17:39:22
●NSdns1.yandex.net2026-03-03 → 2026-03-25 · 3 obs
● 2026-03-03 07:47:40
● 2026-03-25 17:39:22
●NSdns2.yandex.net2026-03-03 → 2026-03-25 · 3 obs
● 2026-03-03 07:47:40
● 2026-03-25 17:39:22
○NSlynn.ns.cloudflare.com2018-09-13 → 2018-09-13 · 4 obs
● 2018-09-13 17:35:30
○ 2026-03-03 07:47:40
○ 2026-03-25 17:39:22
○NSns1.bdm.microsoftonline.com2015-06-26 → 2017-02-15 · 4 obs
● 2017-02-15 20:18:06
○ 2018-09-13 17:35:30
○ 2026-03-25 17:39:22
○NSns2.bdm.microsoftonline.com2015-06-26 → 2017-02-15 · 4 obs
● 2017-02-15 20:18:06
○ 2018-09-13 17:35:30
○ 2026-03-25 17:39:22
○NSns3.bdm.microsoftonline.com2015-06-26 → 2017-02-15 · 4 obs
● 2017-02-15 20:18:06
○ 2018-09-13 17:35:30
○ 2026-03-25 17:39:22
○NSns4.bdm.microsoftonline.com2015-06-26 → 2017-02-15 · 4 obs
● 2017-02-15 20:18:06
○ 2018-09-13 17:35:30
○ 2026-03-25 17:39:22
●MXmx.yandex.net2026-03-03 → 2026-03-25 · 3 obs
● 2026-03-03 07:47:40
● 2026-03-25 17:39:22
○MXpta4u-ru.mail.protection.outlook.com2015-06-26 → 2018-09-13 · 4 obs
● 2018-09-13 17:35:30
○ 2026-03-03 07:47:40
○ 2026-03-25 17:39:22
○A104.24.106.1762018-09-13 → 2018-09-13 · 4 obs
● 2018-09-13 17:35:30
○ 2026-03-03 07:47:40
○ 2026-03-25 17:39:22
○A104.24.107.1762018-09-13 → 2018-09-13 · 4 obs
● 2018-09-13 17:35:30
○ 2026-03-03 07:47:40
○ 2026-03-25 17:39:22
○A148.251.153.1122015-06-26 → 2016-06-21 · 4 obs
● 2016-06-21 08:23:06
○ 2017-02-15 20:18:06
○ 2026-03-25 17:39:22
○A2400:cb00:2048:1::6818:6ab02018-09-13 → 2018-09-13 · 4 obs
● 2018-09-13 17:35:30
○ 2026-03-03 07:47:40
○ 2026-03-25 17:39:22
○A2400:cb00:2048:1::6818:6bb02018-09-13 → 2018-09-13 · 4 obs
● 2018-09-13 17:35:30
○ 2026-03-03 07:47:40
○ 2026-03-25 17:39:22
○A77.222.62.592017-02-15 → 2017-02-15 · 4 obs
● 2017-02-15 20:18:06
○ 2018-09-13 17:35:30
○ 2026-03-25 17:39:22
●A95.163.222.762026-03-03 → 2026-03-25 · 3 obs
● 2026-03-03 07:47:40
● 2026-03-25 17:39:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| pta4u.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pta4u.ru (unsigned zone)
⏱️ Timing
Total: 1155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.163.222.76 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, google-site-verification=Bgu6WJzbSQYo5I6 |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
pta4u.ru points to an IP address: 95.163.222.76.
Name Servers
Two name servers dns1.yandex.net and dns2.yandex.net handle the delegation for pta4u.ru.
pta4u.ru shares the same name server setup as other domains, for instance sportadvisors.ru, mgido.com, socialdevelop.biz, raginene.ru and orfheus.com.
pta4u.ru at least partially shares name servers with other domains, for instance profarfor.ru, flakin.ru, smusich.ru, shashki.org and vb-consult.ru.
These name servers are commonly used with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers:
dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213.
dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213.
Mail Servers
pta4u.ru is handled by a single mail server, mx.yandex.net.
pta4u.ru uses the same mail server setup as other domains, for instance millionstatusov.ru, saglikuzmanlari.com, i-molodec.ru, profit-c.kz and lokomotifsan.com.
pta4u.ru shares at least partially some mail servers with other domains, for instance mrtgelendjik.ru, tamsinhnghia.vn, bozova.bel.tr, rudistant.ru and rezanok.com.ua.
mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.