fos-it.ru - robtex.com
fos-it.ru
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | mx1.masterhost.ru ⭐ | ||||||
| A | 90.156.132.120🇷🇺 MASTERHOST-AS90.156.132.0/24 | ||||||
| PTR | mx1.masterhost.ru | ||||||
| SOA | ns1.masterhost.ruhostmaster@masterhost.ru serial=1740921329 | ||||||
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=4068630 | ||||||
Same first word
fos-it.ru |
Similar names
DNS History
13 records (4 active, 9 former)
●NSns.masterhost.ru2015-08-18 → 2026-04-24 · 2 obs
● 2026-04-24 10:37:08
●NSns1.masterhost.ru2015-08-18 → 2026-04-24 · 2 obs
● 2026-04-24 10:37:08
●NSns2.masterhost.ru2015-08-18 → 2026-04-24 · 2 obs
● 2026-04-24 10:37:08
●MXmx1.masterhost.ru2026-04-23 → 2026-04-24 · 3 obs
● 2026-04-23 02:25:56
● 2026-04-24 10:37:08
○MXmx4.masterhost.ru2015-08-18 → 2017-02-20 · 4 obs
● 2017-02-20 04:04:54
○ 2026-04-23 02:25:56
○ 2026-04-24 10:37:08
○A2a00:15f8:a000:5:1:11:2:8dae2015-08-18 → 2017-02-20 · 4 obs
● 2017-02-20 04:04:54
○ 2026-04-23 02:25:56
○ 2026-04-24 10:37:08
○A2a00:15f8:a000:5:1:12:2:8dae2015-08-18 → 2017-02-20 · 4 obs
● 2017-02-20 04:04:54
○ 2026-04-23 02:25:56
○ 2026-04-24 10:37:08
○A2a00:15f8:a000:5:1:13:2:8dae2015-08-18 → 2017-02-20 · 4 obs
● 2017-02-20 04:04:54
○ 2026-04-23 02:25:56
○ 2026-04-24 10:37:08
○A2a00:15f8:a000:5:1:14:2:8dae2015-08-18 → 2017-02-20 · 4 obs
● 2017-02-20 04:04:54
○ 2026-04-23 02:25:56
○ 2026-04-24 10:37:08
○A90.156.201.152015-08-18 → 2017-02-20 · 4 obs
● 2017-02-20 04:04:54
○ 2026-04-23 02:25:56
○ 2026-04-24 10:37:08
○A90.156.201.472015-08-18 → 2017-02-20 · 4 obs
● 2017-02-20 04:04:54
○ 2026-04-23 02:25:56
○ 2026-04-24 10:37:08
○A90.156.201.772015-08-18 → 2017-02-20 · 4 obs
● 2017-02-20 04:04:54
○ 2026-04-23 02:25:56
○ 2026-04-24 10:37:08
○A90.156.201.842015-08-18 → 2017-02-20 · 4 obs
● 2017-02-20 04:04:54
○ 2026-04-23 02:25:56
○ 2026-04-24 10:37:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net... | - |
| fos-it.ru | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.136.116
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fos-it.ru (unsigned zone)
⏱️ Timing
Total: 1434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.masterhost.ru, ns1.masterhost.ru... |
| MX | 1 | mx1.masterhost.ru (pri: 10) |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
Name Servers
fos-it.ru is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
fos-it.ru partially shares name servers with other domains; examples include oatt-spo.ru, teonum.ru, poroshkin.com, dlinn.ru and 81n.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
fos-it.ru is handled by a single mail server, mx1.masterhost.ru.
fos-it.ru has the same mail server setup as other domains, including xn--g1aiibus5b.xn--p1ai, anticormetall2015.ru, dentaltech.ru, muravei-shop.ru and sibproftools.ru.
fos-it.ru shares at least partially some mail servers with other domains, for instance manngrupp.ru and ils-vl.com.
mx1.masterhost.ru points to a single IP: 90.156.132.120.