ryazantsev.su - robtex.com
ryazantsev.su
su
| 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=650208705 | ||||||
Same first word
ryazantsev.su |
Similar names
DNS History
19 records (12 active, 7 former)
●NSns.masterhost.ru2015-08-17 → 2026-04-11 · 2 obs
● 2026-04-11 21:59:16
●NSns1.masterhost.ru2015-08-17 → 2026-04-11 · 2 obs
● 2026-04-11 21:59:16
●NSns2.masterhost.ru2015-08-17 → 2026-04-11 · 2 obs
● 2026-04-11 21:59:16
●MXmx1.masterhost.ru2015-08-17 → 2026-04-11 · 2 obs
● 2026-04-11 21:59:16
●A2a00:15f8:a000:5:1:11:0:9e3e2015-08-17 → 2026-04-11 · 2 obs
● 2026-04-11 21:59:16
●A2a00:15f8:a000:5:1:12:0:9e3e2015-08-17 → 2026-04-11 · 2 obs
● 2026-04-11 21:59:16
●A2a00:15f8:a000:5:1:13:0:9e3e2015-08-17 → 2026-04-11 · 2 obs
● 2026-04-11 21:59:16
●A2a00:15f8:a000:5:1:14:0:9e3e2015-08-17 → 2026-04-11 · 2 obs
● 2026-04-11 21:59:16
○A90.156.201.1002017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 03:52:50
○ 2026-02-15 15:54:14
○ 2026-04-11 21:59:16
○A90.156.201.1042017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 03:52:50
○ 2026-02-15 15:54:14
○ 2026-04-11 21:59:16
○A90.156.201.1122015-08-17 → 2016-07-15 · 4 obs
● 2016-07-15 05:10:58
○ 2017-04-09 03:52:50
○ 2026-04-11 21:59:16
●A90.156.201.1232026-02-15 → 2026-04-11 · 3 obs
● 2026-02-15 15:54:14
● 2026-04-11 21:59:16
○A90.156.201.282015-08-17 → 2016-07-15 · 4 obs
● 2016-07-15 05:10:58
○ 2017-04-09 03:52:50
○ 2026-04-11 21:59:16
○A90.156.201.352015-08-17 → 2017-04-09 · 4 obs
● 2017-04-09 03:52:50
○ 2026-02-15 15:54:14
○ 2026-04-11 21:59:16
○A90.156.201.562017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 03:52:50
○ 2026-02-15 15:54:14
○ 2026-04-11 21:59:16
○A90.156.201.622015-08-17 → 2016-07-15 · 4 obs
● 2016-07-15 05:10:58
○ 2017-04-09 03:52:50
○ 2026-04-11 21:59:16
●A90.156.201.662026-02-15 → 2026-04-11 · 3 obs
● 2026-02-15 15:54:14
● 2026-04-11 21:59:16
●A90.156.201.822026-02-15 → 2026-04-11 · 3 obs
● 2026-02-15 15:54:14
● 2026-04-11 21:59:16
●A90.156.201.832026-02-15 → 2026-04-11 · 3 obs
● 2026-02-15 15:54:14
● 2026-04-11 21:59:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| ryazantsev.su | ns.masterhost.ru, ns2.masterhost.ru, ns1.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.137.50
NS records: ns.masterhost.ru, ns2.masterhost.ru, ns1.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ryazantsev.su (unsigned zone)
⏱️ Timing
Total: 758ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.66, 90.156.201.123... |
| AAAA | 4 | 2a00:15f8:a000:5:1:12:0:9e3e, 2a00:15f8:a000:5:1:14:0:9e3e... |
| NS | 3 | ns.masterhost.ru, ns1.masterhost.ru... |
| MX | 1 | mx1.masterhost.ru (pri: 10) |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
ryazantsev.su maps to eight IPs: 2a00:15f8:a000:5:1:11:0:9e3e, 2a00:15f8:a000:5:1:12:0:9e3e, 2a00:15f8:a000:5:1:13:0:9e3e, 2a00:15f8:a000:5:1:14:0:9e3e, 90.156.201.66, 90.156.201.82, 90.156.201.83 and 90.156.201.123.
Other host names, for instance bestard.ru, cloud12.ru, premira-klimat.ru, bmk.ru and kardanavto.ru share IP numbers with ryazantsev.su.
Name Servers
The domain ryazantsev.su is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
ryazantsev.su shares name servers with other domains at least partially, for instance forimax.ru, ikratel.com, prachka.ru, escamed.ru and rokdc.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
The mail server for ryazantsev.su is mx1.masterhost.ru.
ryazantsev.su shares the same mail server setup as other domains, including 40ind.ru, interspeedia.ru, btkorzina.ru, es-exp.com and agaronov.ru.
ryazantsev.su shares some mail servers with other domains, including ils-vl.com, azn.uz and rieltreg.ru.
Host name mx1.masterhost.ru resolves to IP 90.156.132.120.