4n.ru - robtex.com
4n.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=4068147 | ||||||
Same first word
4n.net |
4n.net.br |
4n.eu |
4n.com.mx |
4n.nu |
4n.de |
4n.com |
4n.ca |
4n.nl |
4n.hk |
4n.lk |
4n.com.au |
4n.ro |
4n.pl |
4n.cn |
4n.se |
4n.com.hk |
4n.fr |
4n.org |
4n.wf |
4n.dk |
Similar names
n4.se |
n4.nl |
n4.net |
n4.ru |
n4.biz |
n4.de |
n4.com.my |
n4.agency |
n4.com.ua |
n4.fr |
n4.md |
n4.org |
n4.su |
n4.pl |
n4.ro |
n4.no |
n4.com |
n4.hu |
n4.cn |
n4.be |
n4.cc |
n4.cz |
DNS History
16 records (11 active, 5 former)
●NSns.masterhost.ru2015-08-15 → 2026-03-20 · 2 obs
● 2026-03-20 11:57:52
●NSns1.masterhost.ru2015-08-15 → 2026-03-20 · 2 obs
● 2026-03-20 11:57:52
●NSns2.masterhost.ru2015-08-15 → 2026-03-20 · 2 obs
● 2026-03-20 11:57:52
●A2a00:15f8:a000:5:1:11:6:bd792015-08-15 → 2026-03-20 · 2 obs
● 2026-03-20 11:57:52
●A2a00:15f8:a000:5:1:12:6:bd792015-08-15 → 2026-03-20 · 2 obs
● 2026-03-20 11:57:52
●A2a00:15f8:a000:5:1:13:6:bd792015-08-15 → 2026-03-20 · 2 obs
● 2026-03-20 11:57:52
●A2a00:15f8:a000:5:1:14:6:bd792015-08-15 → 2026-03-20 · 2 obs
● 2026-03-20 11:57:52
○A90.156.201.1002015-08-15 → 2017-08-25 · 4 obs
● 2017-08-25 00:36:30
○ 2021-01-03 11:57:44
○ 2026-03-20 11:57:52
○A90.156.201.112017-08-25 → 2017-08-25 · 4 obs
● 2017-08-25 00:36:30
○ 2021-01-03 11:57:44
○ 2026-03-20 11:57:52
●A90.156.201.1142021-01-03 → 2026-03-20 · 3 obs
● 2021-01-03 11:57:44
● 2026-03-20 11:57:52
●A90.156.201.1172021-01-03 → 2026-03-20 · 3 obs
● 2021-01-03 11:57:44
● 2026-03-20 11:57:52
○A90.156.201.152015-08-15 → 2016-12-19 · 4 obs
● 2016-12-19 16:11:24
○ 2017-08-25 00:36:30
○ 2026-03-20 11:57:52
●A90.156.201.322021-01-03 → 2026-03-20 · 3 obs
● 2021-01-03 11:57:44
● 2026-03-20 11:57:52
●A90.156.201.802021-01-03 → 2026-03-20 · 3 obs
● 2021-01-03 11:57:44
● 2026-03-20 11:57:52
○A90.156.201.882015-08-15 → 2017-08-25 · 4 obs
● 2017-08-25 00:36:30
○ 2021-01-03 11:57:44
○ 2026-03-20 11:57:52
○A90.156.201.982015-08-15 → 2017-08-25 · 4 obs
● 2017-08-25 00:36:30
○ 2021-01-03 11:57:44
○ 2026-03-20 11:57:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| 4n.ru | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server: 90.156.133.161
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4n.ru (unsigned zone)
⏱️ Timing
Total: 1560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.114, 90.156.201.117... |
| AAAA | 4 | 2a00:15f8:a000:5:1:14:6:bd79, 2a00:15f8:a000:5:1:11:6:bd79... |
| NS | 3 | ns.masterhost.ru, ns1.masterhost.ru... |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
Eight IP numbers are pointed to by 4n.ru: 2a00:15f8:a000:5:1:11:6:bd79, 2a00:15f8:a000:5:1:12:6:bd79, 2a00:15f8:a000:5:1:13:6:bd79, 2a00:15f8:a000:5:1:14:6:bd79, 90.156.201.32, 90.156.201.80, 90.156.201.114 and 90.156.201.117.
Other host names, for instance comair.ru, zemoka.ru, iceland-travel.ru, balakovo.inteltest.ru and ukrasim.ru share IP numbers with 4n.ru.
Name Servers
4n.ru delegates to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
4n.ru shares some name servers with other domains, for example machaon-dance.ru, same-same.ru, tdliga.ru, smartskate.ru and comp-as.ru.
Host names with two IP numbers:
ns1.masterhost.ru: 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50
ns2.masterhost.ru: 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161
ns.masterhost.ru: 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116