ivsib.ru - robtex.com
ivsib.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dnsproxy1.fm.nic.ru ⚠️ Not in zone NS records | ||||||
| A | 31.177.64.240🇷🇺 RU-CENTER31.177.64.0/24 -NETWORK | ||||||
| PTR | dnsproxy1.fm.nic.ru | ||||||
| NS | dnsproxy2.fm.nic.ru ⚠️ Not in zone NS records | ||||||
| A | 31.177.68.199🇷🇺 RU-CENTER31.177.68.0/22 -NETWORK | ||||||
| PTR | dnsproxy2.fm.nic.ru | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru ⚠️ Not in parent delegation | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069610 | ||||||
Same first word
ivsib.ru |
Similar names
DNS History
12 records (2 active, 10 former)
●NSdnsproxy1.fm.nic.ru2026-06-19 → 2026-07-14 · 3 obs
○ 2017-04-27 02:45:28
● 2026-06-19 06:13:42
● 2026-07-14 10:26:00
● 2026-06-19 06:13:42
● 2026-07-14 10:26:00
●NSdnsproxy2.fm.nic.ru2026-06-19 → 2026-07-14 · 3 obs
○ 2017-04-27 02:45:28
● 2026-06-19 06:13:42
● 2026-07-14 10:26:00
● 2026-06-19 06:13:42
● 2026-07-14 10:26:00
○NSfreedns1.registrar-servers.com2015-07-26 → 2017-04-27 · 4 obs
● 2015-07-26 07:25:50
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
○NSfreedns2.registrar-servers.com2015-07-26 → 2017-04-27 · 4 obs
● 2015-07-26 07:25:50
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
○NSfreedns3.registrar-servers.com2015-07-26 → 2017-04-27 · 4 obs
● 2015-07-26 07:25:50
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
○NSfreedns4.registrar-servers.com2015-07-26 → 2017-04-27 · 4 obs
● 2015-07-26 07:25:50
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
○NSfreedns5.registrar-servers.com2015-07-26 → 2017-04-27 · 4 obs
● 2015-07-26 07:25:50
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
○MXmx.yandex.ru2015-07-26 → 2017-04-27 · 4 obs
● 2015-07-26 07:25:50
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
○MXnomail.nic.ru2026-06-19 → 2026-06-19 · 3 obs
○ 2017-04-27 02:45:28
● 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
● 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
○A31.177.76.322026-06-19 → 2026-06-19 · 3 obs
○ 2017-04-27 02:45:28
● 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
● 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
○A31.177.80.322026-06-19 → 2026-06-19 · 3 obs
○ 2017-04-27 02:45:28
● 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
● 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
○A77.222.61.1972015-07-26 → 2017-04-27 · 4 obs
● 2015-07-26 07:25:50
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
● 2017-04-27 02:45:28
○ 2026-06-19 06:13:42
○ 2026-07-14 10:26:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| ivsib.ru | dnsproxy1.fm.nic.ru, dnsproxy2.fm.nic.ru | - |
✅ Authoritative Response
Server:31.177.64.240
NS records: dnsproxy1.fm.nic.ru, dnsproxy2.fm.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ivsib.ru (unsigned zone)
⏱️ Timing
Total: 1335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
ivsib.ru is delegated to two name servers: dnsproxy1.fm.nic.ru and dnsproxy2.fm.nic.ru.
ivsib.ru shares its name server setup with other domains, including www.rpa-kancler.ru, durafilm.ru, dentprof.ru and two others.
dnsproxy1.fm.nic.ru directs to 31.177.64.240 and dnsproxy2.fm.nic.ru directs to 31.177.68.199; each host name points to exactly one IP number.