prostooffice.ru - robtex.com
prostooffice.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 145.239.86.166🇵🇱 OVH145.239.0.0/16 | ||||||
| PTR | vps-f406259e.vps.ovh.net | ||||||
| NS | ns1.prostooffice.ru ⭐ ⚠️ Not in parent delegation | ||||||
| A | 145.239.86.166🇵🇱 OVH145.239.0.0/16 | ||||||
| PTR | vps-f406259e.vps.ovh.net | ||||||
| NS | ns1.dnscontrol777.ru ⚠️ Not in zone NS records | ||||||
| A | 79.174.86.122🇷🇺 AS-REGRU79.174.86.0/24 Reg.Ru | ||||||
| PTR | 79-174-86-122.cloudvps.regruhosting.ru | ||||||
| NS | ns2.dnscontrol777.ru ⚠️ Not in zone NS records | ||||||
| A | 79.174.86.122🇷🇺 AS-REGRU79.174.86.0/24 Reg.Ru | ||||||
| PTR | 79-174-86-122.cloudvps.regruhosting.ru | ||||||
| NS | ns2.prostooffice.ru ⚠️ Not in parent delegation | ||||||
| A | 145.239.86.166🇵🇱 OVH145.239.0.0/16 | ||||||
| PTR | vps-f406259e.vps.ovh.net | ||||||
| MX | mail.prostooffice.ru ⭐ | ||||||
| A | 145.239.86.166🇵🇱 OVH145.239.0.0/16 | ||||||
| PTR | vps-f406259e.vps.ovh.net | ||||||
| TXT | v=spf1 ip4:145.239.86.166 mx a ~all | ||||||
| SOA | ns1.prostooffice.ruinfo@prostooffice.ru 2018-02-29 #22 | ||||||
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=4068658 | ||||||
Same first word
prostooffice.ru |
DNS History
17 records (6 active, 11 former)
●NSns1.dnscontrol777.ru2026-04-15 → 2026-04-26 · 3 obs
● 2026-04-15 18:00:20
● 2026-04-26 17:48:20
●NSns1.prostooffice.ru2026-04-15 → 2026-04-26 · 3 obs
● 2026-04-15 18:00:20
● 2026-04-26 17:48:20
○NSns1.reg.ru2015-06-17 → 2016-10-20 · 6 obs
○ 2015-10-31 02:32:10
● 2016-01-16 00:25:48
● 2016-10-20 20:12:44
○ 2017-10-23 14:58:26
○ 2026-04-26 17:48:20
○NSns1.spaceweb.ru2017-10-23 → 2017-10-23 · 4 obs
● 2017-10-23 14:58:26
○ 2026-04-15 18:00:20
○ 2026-04-26 17:48:20
●NSns2.dnscontrol777.ru2026-04-15 → 2026-04-26 · 3 obs
● 2026-04-15 18:00:20
● 2026-04-26 17:48:20
●NSns2.prostooffice.ru2026-04-15 → 2026-04-26 · 3 obs
● 2026-04-15 18:00:20
● 2026-04-26 17:48:20
○NSns2.reg.ru2015-06-17 → 2016-10-20 · 6 obs
○ 2015-10-31 02:32:10
● 2016-01-16 00:25:48
● 2016-10-20 20:12:44
○ 2017-10-23 14:58:26
○ 2026-04-26 17:48:20
○NSns2.spaceweb.ru2017-10-23 → 2017-10-23 · 4 obs
● 2017-10-23 14:58:26
○ 2026-04-15 18:00:20
○ 2026-04-26 17:48:20
○NSns3.spaceweb.pro2017-10-23 → 2017-10-23 · 4 obs
● 2017-10-23 14:58:26
○ 2026-04-15 18:00:20
○ 2026-04-26 17:48:20
○NSns4.spaceweb.pro2017-10-23 → 2017-10-23 · 4 obs
● 2017-10-23 14:58:26
○ 2026-04-15 18:00:20
○ 2026-04-26 17:48:20
●MXmail.prostooffice.ru2026-04-15 → 2026-04-26 · 3 obs
● 2026-04-15 18:00:20
● 2026-04-26 17:48:20
○MXmx1.spaceweb.ru2017-10-23 → 2017-10-23 · 3 obs
○ 2026-04-15 18:00:20
○ 2026-04-26 17:48:20
○MXmx2.spaceweb.ru2017-10-23 → 2017-10-23 · 3 obs
○ 2026-04-15 18:00:20
○ 2026-04-26 17:48:20
●A145.239.86.1662026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 17:48:18
● 2026-04-26 17:48:20
○A148.251.129.1872016-01-16 → 2016-10-20 · 4 obs
● 2016-10-20 20:12:44
○ 2017-10-23 14:58:26
○ 2026-04-26 17:48:20
○A77.222.56.1872017-10-23 → 2017-10-23 · 4 obs
● 2017-10-23 14:58:26
○ 2026-04-15 18:00:20
○ 2026-04-26 17:48:20
○A79.137.72.382026-04-15 → 2026-04-15 · 4 obs
● 2026-04-15 18:00:20
○ 2026-04-26 17:48:18
○ 2026-04-26 17:48:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| prostooffice.ru | ns2.dnscontrol777.ru, ns1.dnscontrol777.ru | 2 records |
✅ Authoritative Response
Server:79.174.86.122
NS records: ns2.dnscontrol777.ru, ns1.dnscontrol777.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prostooffice.ru (unsigned zone)
⏱️ Timing
Total: 748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 145.239.86.166 |
| NS | 2 | ns2.prostooffice.ru, ns1.prostooffice.ru |
| MX | 2 | mail.prostooffice.ru (pri: 10), mail.prostooffice.ru (pri: 5) |
| TXT | 1 | v=spf1 ip4:145.239.86.166 mx a ~all |
| SOA | 1 | ns1.prostooffice.ru info.prostooffice.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dnscontrol777.ru, ns1.dnscontrol777.ru)
Analysis
IP Addresses
prostooffice.ru resolves to one IP number: 145.239.86.166.
other host names including mail.oblezin.ru, ns2.oblezin.ru, ns1.oblezin.ru, vps-f406259e.vps.ovh.net and oblezin.ru share IP numbers with prostooffice.ru.
Name Servers
prostooffice.ru is delegated to four name servers: ns1.dnscontrol777.ru, ns2.dnscontrol777.ru, ns1.prostooffice.ru and ns2.prostooffice.ru.
prostooffice.ru at least partially shares name servers with other domains, for instance irkdf.ru, colorproof.ru, ndt-labs.ru, eventero.ru and roscomzem.ru.
Host names with a single IP:
ns1.dnscontrol777.ru points to 79.174.86.122.
ns2.dnscontrol777.ru points to 79.174.86.122.
ns1.prostooffice.ru points to 145.239.86.166.
ns2.prostooffice.ru points to 145.239.86.166.
Host names pointing to 79.174.86.122: ns1.dnscontrol777.ru and ns2.dnscontrol777.ru.
Host names pointing to 145.239.86.166: ns1.prostooffice.ru and ns2.prostooffice.ru.
Mail Servers
prostooffice.ru is handled by a single mail server, mail.prostooffice.ru.
mail.prostooffice.ru resolves to IP 145.239.86.166.