optimatours.ru - robtex.com
optimatours.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 | ||||||
MX for
optimatours.ru |
Subdomains
Same first word
optimatours.ru |
optimatours.de |
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns.fastdns24.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:41:18
●NSdns2.fastdns24.org2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:41:18
●NSdns3.fastdns24.eu2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:41:18
●NSdns4.fastdns24.link2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:41:18
○NSns1.datapipe.net2015-05-02 → 2017-06-07 · 3 obs
● 2017-06-07 03:08:36
○ 2026-03-22 20:41:18
○NSns2.datapipe.net2015-05-02 → 2017-06-07 · 3 obs
● 2017-06-07 03:08:36
○ 2026-03-22 20:41:18
○MXbackup.mx.datapipe.net2015-05-02 → 2017-06-07 · 3 obs
● 2017-06-07 03:08:36
○ 2026-03-22 20:41:18
●MXmail.optimatours.ru2015-05-02 → 2026-03-22 · 2 obs
● 2026-03-22 20:41:18
●MXoptimatours.ru2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:41:18
●A5.188.31.2422026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:41:18
○A64.106.243.592015-05-02 → 2017-06-07 · 3 obs
● 2017-06-07 03:08:36
○ 2026-03-22 20:41:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| optimatours.ru | dns3.fastdns24.eu, dns.fastdns24.com, dns2.fastdns24.org, dns4.fastdns24.link | - |
✅ Authoritative Response
Server: 136.243.223.232
NS records: dns3.fastdns24.eu, dns.fastdns24.com, dns2.fastdns24.org, dns4.fastdns24.link
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimatours.ru (unsigned zone)
⏱️ Timing
Total: 1263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.188.31.242 |
| NS | 4 | dns3.fastdns24.eu, dns4.fastdns24.link... |
| MX | 2 | optimatours.ru (pri: 5), mail.optimatours.ru (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:optimatours.ru +ip4:5.1 |
| SOA | 1 | dns.fastdns24.com support.fastvps.ru |
Analysis
Hierarchy
optimatours.ru is a parent of srv.optimatours.ru and mail.optimatours.ru.
Mail Server Role
The mail server for optimatours.ru is optimatours.ru.
With optimatours.ru, mail.optimatours.ru is commonly used as a mail server.
IP Addresses
optimatours.ru maps to IP address 5.188.31.242.
Other host names, for example, srv.optimatours.ru share IP numbers with optimatours.ru.
Name Servers
optimatours.ru is delegated to four name servers: dns.fastdns24.com, dns3.fastdns24.eu, dns4.fastdns24.link and dns2.fastdns24.org.
optimatours.ru at least partially shares name servers with other domains such as locofan.ru, park-zodchy.com, vnovoaltayske.ru, motorist.expert and airhole.ru.
these name servers are commonly used with dns2.dns-root.org, dns1.dns-root.ru, ns1.fastvps.ru, dns3.dns-root.pro, ns3.fastvps.ru and ns4.fastvps.ru.
Host names with two IP numbers:
dns.fastdns24.com points to 2001:41d0:1004:3000::2 and 176.31.3.154
dns3.fastdns24.eu points to 2a01:4f8:212:c16::4 and 136.243.223.232
dns4.fastdns24.link points to 2a01:4f9:2a:195a::4 and 95.216.25.5
dns2.fastdns24.org points to 2a01:5a60:5::63 and 5.188.30.150
Mail Servers
Two mail servers handle optimatours.ru: optimatours.ru and mail.optimatours.ru.
Hostnames with one IP number:
optimatours.ru points to 5.188.31.242
mail.optimatours.ru points to 5.188.31.242
Hostnames pointing to 5.188.31.242: optimatours.ru, mail.optimatours.ru