sever04.ru - robtex.com
sever04.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.72.72.94🇷🇺 MTS178.72.64.0/18 PJSC MTS | ||||||
| PTR | mail.egs04.ru | ||||||
| NS | ns2.masterhost.ru ⭐ | ||||||
| A | 2a00:15f8:a000:12:1:1:2:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns2.masterhost.ru | ||||||
| A | 90.156.133.161🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns2.masterhost.ru | ||||||
| NS | ns.masterhost.ru | ||||||
| A | 2a00:15f8:a000:10:1:1:0:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns.masterhost.ru | ||||||
| A | 90.156.136.116🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns.masterhost.ru | ||||||
| NS | ns1.masterhost.ru | ||||||
| A | 2a00:15f8:a000:11:1:1:1:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns1.masterhost.ru | ||||||
| A | 90.156.137.50🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns1.masterhost.ru | ||||||
| MX | mail.sevrg.ru ⭐ | ||||||
| A | 178.72.72.97🇷🇺 MTS178.72.64.0/18 PJSC MTS | ||||||
| PTR | mail.sevrg.ru | ||||||
| A | 178.185.196.139🇷🇺 ROSTELECOM-AS178.185.196.0/24 | ||||||
| PTR | mail.sevrg.ru | ||||||
| TXT | v=spf1 ip4:178.72.72.97 ip4:178.185.196.139 mx ~all | ||||||
| SOA | ns1.masterhost.ruhostmaster@masterhost.ru serial=1773831886 | ||||||
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=4068390 | ||||||
Subdomains
Same first word
sever04.ru |
DNS History
8 records (5 active, 3 former)
●NSns.masterhost.ru2015-09-03 → 2026-04-04 · 2 obs
● 2026-04-04 13:00:44
●NSns1.masterhost.ru2015-09-03 → 2026-04-04 · 2 obs
● 2026-04-04 13:00:44
●NSns2.masterhost.ru2015-09-03 → 2026-04-04 · 2 obs
● 2026-04-04 13:00:44
○MXmail.egs04.ru2016-04-29 → 2018-01-03 · 5 obs
● 2016-04-29 03:04:00
● 2018-01-03 10:20:42
○ 2026-02-15 06:48:52
○ 2026-04-04 13:00:44
○MXmail.sever04.ru2016-01-14 → 2016-01-22 · 4 obs
● 2016-01-22 00:40:28
○ 2016-04-29 03:04:00
○ 2026-04-04 13:00:44
●MXmail.sevrg.ru2026-02-15 → 2026-04-04 · 3 obs
● 2026-02-15 06:48:52
● 2026-04-04 13:00:44
●A178.72.72.942016-04-29 → 2026-04-04 · 3 obs
● 2016-04-29 03:04:00
● 2026-04-04 13:00:44
○A77.239.211.1582015-09-03 → 2016-01-22 · 4 obs
● 2016-01-22 00:40:28
○ 2016-04-29 03:04:00
○ 2026-04-04 13:00:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| sever04.ru | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.137.50
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sever04.ru (unsigned zone)
⏱️ Timing
Total: 1363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.72.72.94 |
| NS | 3 | ns1.masterhost.ru, ns.masterhost.ru... |
| MX | 1 | mail.sevrg.ru (pri: 15) |
| TXT | 1 | v=spf1 ip4:178.72.72.97 ip4:178.185.196. |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
Hierarchy
sever04.ru is a parent of www.sever04.ru and mail.sever04.ru.
IP Addresses
sever04.ru maps to IP address 178.72.72.94.
Other host names, for instance mail.egs04.ru, egs04.ru, www.sever04.ru, mail.sever04.ru and sevrg.ru share IP numbers with sever04.ru.
Name Servers
sever04.ru is delegated to name servers ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
sever04.ru at least partially shares name servers with other domains such as blockshot.ru, xn--c1akkewi.xn--p1ai, avto-siss.ru, tyagunov.ru and photomanagement.ru.
Host names with two IP numbers:
ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50.
ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161.
ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116.
Mail Servers
sever04.ru is handled by a single mail server, mail.sevrg.ru.
The mail server setup for sever04.ru matches that of other domains, for instance sevrg.ru.
sever04.ru shares some mail servers with other domains, for instance tmrg.ru and severrg.ru.
Host name mail.sevrg.ru points to IPs 178.72.72.97 and 178.185.196.139.