sysan.ru - dns.ninja
sysan.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=4069950 | ||||||
Same first word
Similar names
DNS History
18 records (7 active, 11 former)
○NSns1.expired.reg.ru2016-04-14 → 2016-05-11 · 5 obs
● 2016-04-14 16:44:54
● 2016-05-11 00:11:18
○ 2016-06-09 14:37:42
○ 2026-08-11 17:05:50
○NSns1.ihc.ru2015-08-18 → 2016-04-03 · 4 obs
● 2016-04-03 05:15:00
○ 2016-04-14 16:44:54
○ 2026-08-11 17:05:50
●NSns1.timeweb.ru2026-03-13 → 2026-08-11 · 3 obs
● 2026-03-13 03:54:52
● 2026-08-11 17:05:50
○NSns2.expired.reg.ru2016-04-14 → 2016-05-11 · 5 obs
● 2016-04-14 16:44:54
● 2016-05-11 00:11:18
○ 2016-06-09 14:37:42
○ 2026-08-11 17:05:50
○NSns2.ihc.ru2015-08-18 → 2016-04-03 · 4 obs
● 2016-04-03 05:15:00
○ 2016-04-14 16:44:54
○ 2026-08-11 17:05:50
●NSns2.timeweb.ru2026-03-13 → 2026-08-11 · 3 obs
● 2026-03-13 03:54:52
● 2026-08-11 17:05:50
●NSns3.timeweb.org2026-03-13 → 2026-08-11 · 3 obs
● 2026-03-13 03:54:52
● 2026-08-11 17:05:50
●NSns4.timeweb.org2026-03-13 → 2026-08-11 · 3 obs
● 2026-03-13 03:54:52
● 2026-08-11 17:05:50
○MXmail.sysan.ru2015-08-18 → 2016-04-03 · 4 obs
● 2016-04-03 05:15:00
○ 2016-04-14 16:44:54
○ 2026-08-11 17:05:50
●MXmx1.timeweb.ru2026-03-13 → 2026-08-11 · 3 obs
● 2026-03-13 03:54:52
● 2026-08-11 17:05:50
●MXmx2.timeweb.ru2026-03-13 → 2026-08-11 · 3 obs
● 2026-03-13 03:54:52
● 2026-08-11 17:05:50
●A109.73.203.1792026-05-23 → 2026-08-11 · 3 obs
● 2026-05-23 03:46:32
● 2026-08-11 17:05:50
○A194.58.56.742016-05-11 → 2016-05-11 · 4 obs
● 2016-05-11 00:11:18
○ 2016-06-09 14:37:42
○ 2026-08-11 17:05:50
○A194.58.56.842016-04-14 → 2016-04-14 · 4 obs
● 2016-04-14 16:44:54
○ 2016-04-26 22:33:12
○ 2026-08-11 17:05:50
○A194.58.56.862016-04-26 → 2016-04-26 · 4 obs
● 2016-04-26 22:33:12
○ 2016-05-11 00:11:18
○ 2026-08-11 17:05:50
○A2a03:c980::1:20:212015-08-18 → 2016-04-03 · 4 obs
● 2016-04-03 05:15:00
○ 2016-04-14 16:44:54
○ 2026-08-11 17:05:50
○A91.218.228.1972015-08-18 → 2016-04-03 · 4 obs
● 2016-04-03 05:15:00
○ 2016-04-14 16:44:54
○ 2026-08-11 17:05:50
○A92.63.179.592026-03-13 → 2026-04-30 · 5 obs
● 2026-03-13 03:54:52
● 2026-04-30 04:08:16
○ 2026-05-23 03:46:32
○ 2026-08-11 17:05:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| sysan.ru | ns4.timeweb.org, ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru | 2 records |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns4.timeweb.org, ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysan.ru (unsigned zone)
⏱️ Timing
Total: 2560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.73.203.179 |
| NS | 4 | ns4.timeweb.org, ns1.timeweb.ru... |
| MX | 2 | mx2.timeweb.ru (pri: 10), mx1.timeweb.ru (pri: 10) |
| TXT | 3 | yandex-verification: f84339a3cebae950, google-site-verification=sFuhn8KKHQD5CNy... |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
IP Addresses
sysan.ru resolves to one IP address: 109.73.203.179.
Further host names like severbooking.ru and 7941394-ch97663.twc1.net overlap in IP numbers with sysan.ru.
Name Servers
The authoritative name servers for sysan.ru are ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
There is at least partial name server overlap between sysan.ru and other domains — eslawintl.ru, mesk.ru, 40.210.57.176.in-addr.arpa and two more among them.
These name servers frequently co-occur with the name servers ns3.timeweb.ru and ns4.timeweb.ru.
All four hostnames — ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru — resolve to two IP numbers apiece: ns3.timeweb.org to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
Mail for sysan.ru is handled by two mail servers — mx1.timeweb.ru and mx2.timeweb.ru.
sysan.ru uses an identical mail server configuration to several other domains — among them kabaevaalina.org, kazanmeteo.ru, mbshop.su and two more.
sysan.ru and other domains — ctandart.ru for instance — share at least some mail servers.
mx1.timeweb.ru and mx2.timeweb.ru each resolve to two IP addresses: mx1.timeweb.ru points to 92.53.116.47 and 2a03:6f00:3::5c35:742f, while mx2.timeweb.ru points to 92.53.116.51 and 2a03:6f00:3::5c35:7433.