prfocus.ru - robtex.com
prfocus.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=4068686 | ||||||
Previously MX for
prfocus.ru |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.hosting.reg.ru2026-04-13 → 2026-04-29 · 3 obs
● 2026-04-13 06:59:38
● 2026-04-29 03:39:06
○NSns1.prfocus.ru2016-03-04 → 2016-12-04 · 4 obs
● 2016-12-04 11:33:40
○ 2020-12-29 04:34:12
○ 2026-04-29 03:39:06
●NSns2.hosting.reg.ru2026-04-13 → 2026-04-29 · 3 obs
● 2026-04-13 06:59:38
● 2026-04-29 03:39:06
○NSns2.prfocus.ru2016-03-04 → 2016-12-04 · 4 obs
● 2016-12-04 11:33:40
○ 2020-12-29 04:34:12
○ 2026-04-29 03:39:06
●NSserver221.hosting.reg.ru2026-04-13 → 2026-04-29 · 3 obs
● 2026-04-13 06:59:38
● 2026-04-29 03:39:06
●MXmx1.hosting.reg.ru2026-04-13 → 2026-04-29 · 3 obs
● 2026-04-13 06:59:38
● 2026-04-29 03:39:06
●MXmx2.hosting.reg.ru2026-04-13 → 2026-04-29 · 3 obs
● 2026-04-13 06:59:38
● 2026-04-29 03:39:06
○MXprfocus.ru2016-03-04 → 2016-12-04 · 4 obs
● 2016-12-04 11:33:40
○ 2020-12-29 04:34:12
○ 2026-04-29 03:39:06
●A2a00:f940:2:2:1:1:0:2212026-04-13 → 2026-04-29 · 3 obs
● 2026-04-13 06:59:38
● 2026-04-29 03:39:06
●A31.31.196.482026-04-13 → 2026-04-29 · 3 obs
● 2026-04-13 06:59:38
● 2026-04-29 03:39:06
○A95.213.165.1602016-03-04 → 2016-12-04 · 4 obs
● 2016-12-04 11:33:40
○ 2020-12-29 04:34:12
○ 2026-04-29 03:39:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net... | - |
| prfocus.ru | ns2.hosting.reg.ru, ns1.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.194.245
NS records: ns2.hosting.reg.ru, ns1.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prfocus.ru (unsigned zone)
⏱️ Timing
Total: 1484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.196.48 |
| AAAA | 1 | 2a00:f940:2:2:1:1:0:221 |
| NS | 2 | ns2.hosting.reg.ru, ns1.hosting.reg.ru |
| MX | 2 | mx2.hosting.reg.ru (pri: 20), mx1.hosting.reg.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:31.31.196.48 a mx include:_sp |
| SOA | 1 | server221.hosting.reg.ru support.reg.ru |
Analysis
IP Addresses
The entity prfocus.ru points to two IP numbers: 2a00:f940:2:2:1:1:0:221 and 31.31.196.48.
For instance, other host names www.sorton.ru, lantern-spb.ru, bannermakers.ru, uborkin.com and ipamus.com share IP numbers with prfocus.ru.
Name Servers
The delegation for prfocus.ru is handled by three name servers: ns1.hosting.reg.ru, ns2.hosting.reg.ru and server221.hosting.reg.ru.
prfocus.ru shares name servers with other domains at least partially, for example kluchi.su, ref-konteyner.ru, profasad.pro, kalugalestnica.ru and 574vkg.ru.
these name servers are often used with the following: server256.hosting.reg.ru, server152.hosting.reg.ru, vip182.hosting.reg.ru, server282.hosting.reg.ru, vip183.hosting.reg.ru, server250.hosting.reg.ru, vip232.hosting.reg.ru, dns1.yandex.net, dns2.yandex.net and server107.hosting.reg.ru.
Host names with fourteen IP numbers:
ns1.hosting.reg.ru points to 31.31.194.245, 31.31.194.251, 31.31.196.37, 31.31.196.52, 31.31.196.61, 31.31.196.180, 31.31.198.177, 37.140.192.20, 37.140.192.93, 37.140.193.121, 37.140.196.144, 194.58.91.38, 194.67.73.6 and 194.67.73.9.
ns2.hosting.reg.ru points to 31.31.194.244, 31.31.196.34, 31.31.196.53, 31.31.196.71, 31.31.198.161, 31.31.198.178, 37.140.192.31, 37.140.192.55, 37.140.192.58, 37.140.192.160, 37.140.193.120, 37.140.194.37, 194.67.73.7 and 194.67.73.8.
Host names with one IP number:
server221.hosting.reg.ru points to 31.31.196.48.
Mail Servers
Two mail servers mx1.hosting.reg.ru and mx2.hosting.reg.ru handle prfocus.ru.
prfocus.ru shares the same mail server setup as other domains, for instance vash-rodnik.ru, gemhouse.ru, arcirent.store, estatecoons.ru and dver-online.ru.
prfocus.ru shares some mail servers with other domains, at least partially; examples include medax.pro, noveltel.ru and veligdan.net.
Host names with two IP numbers:
mx1.hosting.reg.ru points to: 31.31.194.240 and 31.31.194.241.
mx2.hosting.reg.ru points to: 31.31.194.240 and 31.31.194.241.
Host names that point to 31.31.194.240: mx1.hosting.reg.ru and mx2.hosting.reg.ru.
Host names that point to 31.31.194.241: mx1.hosting.reg.ru and mx2.hosting.reg.ru.