w4s.ru - robtex.com
w4s.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069632 | ||||||
Same first word
Similar names
DNS History
14 records (11 active, 3 former)
●NSns.masterhost.ru2026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 14:01:32
● 2026-07-16 07:31:42
●NSns1.masterhost.ru2026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 14:01:32
● 2026-07-16 07:31:42
○NSns1.reg.ru2015-07-01 → 2016-04-28 · 4 obs
● 2016-04-28 23:08:30
○ 2026-06-15 14:01:32
○ 2026-07-16 07:31:42
●NSns2.masterhost.ru2026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 14:01:32
● 2026-07-16 07:31:42
○NSns2.reg.ru2015-07-01 → 2016-04-28 · 4 obs
● 2016-04-28 23:08:30
○ 2026-06-15 14:01:32
○ 2026-07-16 07:31:42
●A2a00:15f8:a000:5:1:11:6:bd792026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 14:01:32
● 2026-07-16 07:31:42
●A2a00:15f8:a000:5:1:12:6:bd792026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 14:01:32
● 2026-07-16 07:31:42
●A2a00:15f8:a000:5:1:13:6:bd792026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 14:01:32
● 2026-07-16 07:31:42
●A2a00:15f8:a000:5:1:14:6:bd792026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 14:01:32
● 2026-07-16 07:31:42
○A31.31.204.592015-07-01 → 2015-11-16 · 4 obs
● 2015-11-16 13:40:04
○ 2016-02-04 03:23:30
○ 2026-07-16 07:31:42
●A90.156.201.1142026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 14:01:32
● 2026-07-16 07:31:42
●A90.156.201.1172026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 14:01:32
● 2026-07-16 07:31:42
●A90.156.201.322026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 14:01:32
● 2026-07-16 07:31:42
●A90.156.201.802026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 14:01:32
● 2026-07-16 07:31:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| w4s.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 w4s.ru (unsigned zone)
⏱️ Timing
Total: 1126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.80, 90.156.201.114... |
| AAAA | 4 | 2a00:15f8:a000:5:1:11:6:bd79, 2a00:15f8:a000:5:1:14:6:bd79... |
| NS | 3 | ns1.masterhost.ru, ns2.masterhost.ru... |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
w4s.ru points to 8 IP addresses, including 90.156.201.32, 90.156.201.80 and 90.156.201.114, plus 5 other.
nf-topcollege.ru, engiteco.ru, www.gulitovdesign.ru plus two other host names have IP numbers in common with w4s.ru.
Name Servers
w4s.ru has three name servers — ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
w4s.ru partially shares its NS delegation with several other domains, including foto-repair.ru, imedis.ru, vetphoto.ru and two others.
Each of ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru points to two IP numbers. ns1.masterhost.ru points to 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53. ns2.masterhost.ru points to 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53. ns.masterhost.ru points to 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53.