optimo.su - dns.ninja
optimo.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 92.53.96.157🇷🇺 TimeWeb-AS92.53.96.0/24 | ||||||
| PTR | vh410.timeweb.ru | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| TXT | mailru-domain: 4UJTPmbjlDN8vkIA | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru 2012-01-07 #99 | ||||||
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=650209353 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NSns1.timeweb.ru2015-08-13 → 2026-06-04 · 2 obs
● 2026-06-04 14:21:34
●NSns2.timeweb.ru2015-08-13 → 2026-06-04 · 2 obs
● 2026-06-04 14:21:34
●NSns3.timeweb.org2015-08-13 → 2026-06-04 · 2 obs
● 2026-06-04 14:21:34
●NSns4.timeweb.org2015-08-13 → 2026-06-04 · 2 obs
● 2026-06-04 14:21:34
●MXemx.mail.ru2026-04-10 → 2026-06-04 · 3 obs
● 2026-04-10 13:56:30
● 2026-06-04 14:21:34
○MXmx1.timeweb.ru2015-08-13 → 2017-08-31 · 4 obs
● 2017-08-31 23:54:36
○ 2026-04-10 13:56:30
○ 2026-06-04 14:21:34
○MXmx2.timeweb.ru2015-08-13 → 2017-08-31 · 4 obs
● 2017-08-31 23:54:36
○ 2026-04-10 13:56:30
○ 2026-06-04 14:21:34
○A188.225.22.1212017-08-31 → 2017-08-31 · 4 obs
● 2017-08-31 23:54:36
○ 2026-04-10 13:56:30
○ 2026-06-04 14:21:34
○A2a03:6f00:1::5c35:60572016-11-25 → 2017-08-31 · 5 obs
● 2016-11-25 13:31:52
● 2017-08-31 23:54:36
○ 2026-04-10 13:56:30
○ 2026-06-04 14:21:34
○A2a03:6f00:1::5c35:71a82015-08-13 → 2016-03-17 · 4 obs
● 2016-03-17 11:31:06
○ 2016-11-25 13:31:52
○ 2026-06-04 14:21:34
○A92.53.113.1682015-08-13 → 2016-03-17 · 4 obs
● 2016-03-17 11:31:06
○ 2016-11-25 13:31:52
○ 2026-06-04 14:21:34
●A92.53.96.1572026-04-10 → 2026-06-04 · 3 obs
● 2026-04-10 13:56:30
● 2026-06-04 14:21:34
○A92.53.96.872016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 13:31:52
○ 2017-08-31 23:54:36
○ 2026-06-04 14:21:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| optimo.su | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | - |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimo.su (unsigned zone)
⏱️ Timing
Total: 6260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.53.96.157 |
| NS | 4 | ns4.timeweb.org, ns3.timeweb.org... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 2 | mailru-domain: 4UJTPmbjlDN8vkIA, v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
Analysis
IP Addresses
optimo.su directs to one IP number, which is 92.53.96.157.
Among the host names that share IP numbers with optimo.su are ktpp.ru, alestorg.ru, onballoon.ru and two others.
Name Servers
DNS for optimo.su is handled by 4 name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
The name servers of optimo.su overlap at least partially with those of other domains — among them tkmeweb.com, 9.2.3.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.1.0.0.0.1.0.f.6.3.0.a.2.ip6.arpa, dilerudachi.ru and two more.
Each of the four hosts ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru has two IP addresses. ns3.timeweb.org points to 217.78.234.130 and 2a03:6f07:4::2. ns4.timeweb.org points to 139.45.249.139 and 2a00:65e0:6:5:232a::2. ns1.timeweb.ru points to 85.193.93.93 and 2a03:6f04:dead:bee::1. ns2.timeweb.ru points to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
optimo.su routes its mail through a single mail server, emx.mail.ru.
optimo.su has the same mail server arrangement as a number of other domains, for example support-desk.ru, cryptorobotics.ai, www.automat-service.ru and two more.
emx.mail.ru resolves to two IP numbers — 94.100.180.180 and 217.69.139.180.