krf-47.ru - robtex.com
krf-47.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=4069891 | ||||||
Same first word
krf-47.ru |
DNS History
19 records (11 active, 8 former)
●NSns.masterhost.ru2015-07-13 → 2026-08-06 · 2 obs
● 2026-08-06 19:09:00
●NSns1.masterhost.ru2015-07-13 → 2026-08-06 · 2 obs
● 2026-08-06 19:09:00
●NSns2.masterhost.ru2015-07-13 → 2026-08-06 · 2 obs
● 2026-08-06 19:09:00
●A2a00:15f8:a000:5:1:11:5:afe92015-07-13 → 2026-08-06 · 2 obs
● 2026-08-06 19:09:00
●A2a00:15f8:a000:5:1:12:5:afe92015-07-13 → 2026-08-06 · 2 obs
● 2026-08-06 19:09:00
●A2a00:15f8:a000:5:1:13:5:afe92015-07-13 → 2026-08-06 · 2 obs
● 2026-08-06 19:09:00
●A2a00:15f8:a000:5:1:14:5:afe92015-07-13 → 2026-08-06 · 2 obs
● 2026-08-06 19:09:00
○A90.156.201.1022019-12-20 → 2019-12-20 · 4 obs
● 2019-12-20 13:09:26
○ 2026-06-01 03:59:02
○ 2026-08-06 19:09:00
○A90.156.201.1162015-07-13 → 2016-03-31 · 4 obs
● 2016-03-31 04:19:56
○ 2017-03-13 05:25:34
○ 2026-08-06 19:09:00
●A90.156.201.1232026-06-01 → 2026-08-06 · 3 obs
● 2026-06-01 03:59:02
● 2026-08-06 19:09:00
●A90.156.201.202026-06-01 → 2026-08-06 · 3 obs
● 2026-06-01 03:59:02
● 2026-08-06 19:09:00
●A90.156.201.302026-06-01 → 2026-08-06 · 3 obs
● 2026-06-01 03:59:02
● 2026-08-06 19:09:00
○A90.156.201.322017-03-13 → 2017-03-13 · 4 obs
● 2017-03-13 05:25:34
○ 2019-12-20 13:09:26
○ 2026-08-06 19:09:00
○A90.156.201.362017-03-13 → 2019-12-20 · 5 obs
● 2017-03-13 05:25:34
● 2019-12-20 13:09:26
○ 2026-06-01 03:59:02
○ 2026-08-06 19:09:00
○A90.156.201.372017-03-13 → 2019-12-20 · 5 obs
● 2017-03-13 05:25:34
● 2019-12-20 13:09:26
○ 2026-06-01 03:59:02
○ 2026-08-06 19:09:00
○A90.156.201.422015-07-13 → 2019-12-20 · 4 obs
● 2019-12-20 13:09:26
○ 2026-06-01 03:59:02
○ 2026-08-06 19:09:00
○A90.156.201.502015-07-13 → 2016-03-31 · 4 obs
● 2016-03-31 04:19:56
○ 2017-03-13 05:25:34
○ 2026-08-06 19:09:00
○A90.156.201.622015-07-13 → 2016-03-31 · 4 obs
● 2016-03-31 04:19:56
○ 2017-03-13 05:25:34
○ 2026-08-06 19:09:00
●A90.156.201.932026-06-01 → 2026-08-06 · 3 obs
● 2026-06-01 03:59:02
● 2026-08-06 19:09:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| krf-47.ru | ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.136.116
NS records: ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krf-47.ru (unsigned zone)
⏱️ Timing
Total: 3101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.30, 90.156.201.20... |
| AAAA | 4 | 2a00:15f8:a000:5:1:14:5:afe9, 2a00:15f8:a000:5:1:11:5:afe9... |
| NS | 3 | ns2.masterhost.ru, ns.masterhost.ru... |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
krf-47.ru resolves to 8 IP numbers: 90.156.201.20, 90.156.201.30, 90.156.201.93 and 5 other.
Additional host names — vacuumpump.ru, synteks.ru, heoh.ru and two others — share IP numbers with krf-47.ru.
Name Servers
DNS for krf-47.ru is handled by three authoritative name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
The name servers of krf-47.ru overlap at least partially with those of other domains — among them toyota-vin.ru, mebelpro.pro, tibl-journal.com and two more.
Three hostnames — ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru — each have two IP addresses: ns1.masterhost.ru has 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53, ns2.masterhost.ru has 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53, and ns.masterhost.ru has 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53.