synum.ru - robtex.com
synum.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
Similar names
DNS History
18 records (12 active, 6 former)
●NSns.masterhost.ru2015-05-22 → 2026-03-19 · 2 obs
● 2026-03-19 10:17:20
●NSns1.masterhost.ru2015-05-22 → 2026-03-19 · 2 obs
● 2026-03-19 10:17:20
●NSns2.masterhost.ru2015-05-22 → 2026-03-19 · 2 obs
● 2026-03-19 10:17:20
○MXmx.yandex.ru2015-05-22 → 2021-05-18 · 4 obs
● 2021-05-18 12:16:30
○ 2026-03-18 18:50:06
○ 2026-03-19 10:17:20
●MXmx1.masterhost.ru2026-03-18 → 2026-03-19 · 3 obs
● 2026-03-18 18:50:06
● 2026-03-19 10:17:20
●A2a00:15f8:a000:5:1:11:5:ebb32015-05-22 → 2026-03-19 · 2 obs
● 2026-03-19 10:17:20
●A2a00:15f8:a000:5:1:12:5:ebb32015-05-22 → 2026-03-19 · 2 obs
● 2026-03-19 10:17:20
●A2a00:15f8:a000:5:1:13:5:ebb32015-05-22 → 2026-03-19 · 2 obs
● 2026-03-19 10:17:20
●A2a00:15f8:a000:5:1:14:5:ebb32015-05-22 → 2026-03-19 · 2 obs
● 2026-03-19 10:17:20
○A90.156.201.1012015-05-22 → 2017-12-06 · 4 obs
● 2017-12-06 17:31:00
○ 2021-05-18 12:16:30
○ 2026-03-19 10:17:20
○A90.156.201.1182015-05-22 → 2016-11-26 · 4 obs
● 2016-11-26 12:47:18
○ 2017-12-06 17:31:00
○ 2026-03-19 10:17:20
○A90.156.201.162015-05-22 → 2017-12-06 · 4 obs
● 2017-12-06 17:31:00
○ 2021-05-18 12:16:30
○ 2026-03-19 10:17:20
●A90.156.201.292021-05-18 → 2026-03-19 · 3 obs
● 2021-05-18 12:16:30
● 2026-03-19 10:17:20
○A90.156.201.342015-05-22 → 2017-12-06 · 4 obs
● 2017-12-06 17:31:00
○ 2021-05-18 12:16:30
○ 2026-03-19 10:17:20
●A90.156.201.502021-05-18 → 2026-03-19 · 3 obs
● 2021-05-18 12:16:30
● 2026-03-19 10:17:20
●A90.156.201.592021-05-18 → 2026-03-19 · 3 obs
● 2021-05-18 12:16:30
● 2026-03-19 10:17:20
○A90.156.201.752017-12-06 → 2017-12-06 · 4 obs
● 2017-12-06 17:31:00
○ 2021-05-18 12:16:30
○ 2026-03-19 10:17:20
●A90.156.201.802021-05-18 → 2026-03-19 · 3 obs
● 2021-05-18 12:16:30
● 2026-03-19 10:17:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| synum.ru | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server: 90.156.137.50
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for synum.ru (unsigned zone)
⏱️ Timing
Total: 1914ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.29, 90.156.201.59... |
| AAAA | 4 | 2a00:15f8:a000:5:1:12:5:ebb3, 2a00:15f8:a000:5:1:11:5:ebb3... |
| NS | 3 | ns2.masterhost.ru, ns1.masterhost.ru... |
| MX | 1 | mx1.masterhost.ru (pri: 10) |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
synum.ru points to the following eight IP numbers: 2a00:15f8:a000:5:1:11:5:ebb3, 2a00:15f8:a000:5:1:12:5:ebb3, 2a00:15f8:a000:5:1:13:5:ebb3, 2a00:15f8:a000:5:1:14:5:ebb3, 90.156.201.29, 90.156.201.50, 90.156.201.59 and 90.156.201.80.
Other host names, for instance www.omac.ru, krdannet.ru, oo9.ru, olgapokrovskaya.ru and fromua.ru share IP numbers with synum.ru.
Name Servers
synum.ru is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
synum.ru partially shares name servers with other domains; examples include ural-loaders.ru, autotry.ru, avtoadvokat-dtp.ru, alkon.su and energy-fresh.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
synum.ru is handled by a single mail server, mx1.masterhost.ru.
synum.ru has the same mail server setup as other domains, including oootels.ru, activecontrols.ru, aquarif.ru, shopvb.ru and sayday.ru.
synum.ru shares some mail servers with other domains, for example flash-fantasy.ru, stiebel-group.ru and deep2000.ru.
mx1.masterhost.ru points to a single IP: 90.156.132.120.